13890985490011840

Names of 13890985490011840

• Cardinal: 13890985490011840 can be written as Thirteen quadrillion, eight hundred ninety trillion, nine hundred eighty-five billion, four hundred ninety million, eleven thousand, eight hundred forty.

Scientific notation

• Scientific notation: 1.389098549001184 × 10¹⁶

Factors of 13890985490011840

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 90

Divisors of 13890985490011840

• Number of divisors d(n): 1260
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 23 28 32 35 40 46 49 53 56 64 70 80 92 98 106 112 115 140 160 161 184 196 212 224 230 245 265 280 320 322 343 368 371 392 424 448 460 490 529 530 560 644 686 736 742 784 805 848 920 980 1058 1060 1120 1127 1219 1288 1372 1472 1484 1568 1610 1696 1715 1840 1855 1960 2116 2120 2240 2254 2401 2438 2576 2597 2645 2744 2809 2968 3136 3220 3392 3430 3680 3703 3710 3920 4232 4240 4508 4802 4876 5152 5194 5290 5488 5618 5635 5936 6095 6440 6860 7360 7406 7420 7840 7889 8464 8480 8533 9016 9604 9752 10304 10388 10580 10976 11236 11270 11872 12005 12167 12190 12880 12985 13720 14045 14812 14840 15680 15778 16928 16960 17066 18032 18179 18515 19208 19504 19663 20776 21160 21952 22472 22540 23744 24010 24334 24380 25760 25921 25970 27440 28037 28090 29624 29680 31556 33856 34132 36064 36358 37030 38416 39008 39326 39445 41552 42320 42665 44944 45080 48020 48668 48760 51520 51842 51940 54880 55223 56074 56180 59248 59360 59731 60835 63112 64607 68264 72128 72716 74060 76832 78016 78652 78890 83104 84640 85169 85330 89888 90160 90895 96040 97336 97520 98315 103684 103880 109760 110446 112148 112360 118496 118720 119462 121670 126224 127253 129214 129605 136528 137641 140185 145432 148120 153664 157304 157780 166208 169280 170338 170660 179776 180320 181447 181790 192080 194672 195040 196259 196630 207368 207760 220892 224296 224720 236992 238924 243340 252448 254506 258428 259210 273056 275282 276115 279841 280370 290864 296240 298655 314608 315560 323035 340676 341320 360640 362894 363580 384160 389344 390080 392518 393260 414736 415520 418117 425845 441784 448592 449440 452249 477848 486680 504896 509012 516856 518420 546112 550564 552230 559682 560740 581728 592480 596183 597310 629216 631120 636265 644851 646070 681352 682640 688205 725788 727160 768320 778688 785036 786520 829472 831040 836234 851690 883568 897184 898880 904498 907235 955696 963487 973360 981295 1018024 1033712 1036840 1101128 1104460 1119364 1121480 1163456 1184960 1192366 1194620 1258432 1262240 1270129 1272530 1289702 1292140 1362704 1365280 1373813 1376410 1399205 1451576 1454320 1485961 1570072 1573040 1658944 1672468 1703380 1767136 1794368 1808996 1814470 1911392 1926974 1946720 1958887 1962590 2036048 2067424 2073680 2090585 2202256 2208920 2238728 2242960 2261245 2384732 2389240 2524480 2540258 2545060 2579404 2584280 2725408 2730560 2747626 2752820 2798410 2903152 2908640 2926819 2971922 2980915 3140144 3146080 3165743 3224255 3344936 3406760 3534272 3617992 3628940 3822784 3853948 3893440 3917774 3925180 4072096 4134848 4147360 4173281 4181170 4404512 4417840 4477456 4485920 4513957 4522490 4769464 4778480 4817435 5080516 5090120 5158808 5168560 5450816 5495252 5505640 5596820 5806304 5817280 5853638 5943844 5961830 6280288 6292160 6331486 6350645 6436343 6448510 6689872 6744409 6813520 6869065 7235984 7257880 7429805 7707896 7835548 7850360 8144192 8294720 8346562 8362340 8809024 8835680 8954912 8971840 9027914 9044980 9538928 9556960 9616691 9634870 9794435 10161032 10180240 10317616 10337120 10401727 10990504 11011280 11193640 11612608 11707276 11887688 11923660 12560576 12662972 12701290 12872686 12897020 13379744 13488818 13627040 13712209 13738130 14471968 14515760 14634095 14831573 14859610 15415792 15671096 15700720 15828715 16693124 16724680 17671360 17909824 18055828 18089960 19077856 19113920 19233382 19269740 19588870 20322064 20360480 20635232 20674240 20803454 20866405 21981008 22022560 22160201 22387280 22569785 23414552 23775376 23847320 25325944 25402580 25745372 25794040 26759488 26977636 27254080 27424418 27476260 28943936 29031520 29212967 29268190 29663146 29719220 30831584 31342192 31401440 31597699 31657430 32181715 33386248 33449360 33722045 34177103 36111656 36179920 38155712 38466764 38539480 39177740 40644128 40720960 41270464 41606908 41732810 43962016 44045120 44320402 44774560 45054401 45139570 46829104 47550752 47694640 48083455 50651888 50805160 51490744 51588080 52008635 53955272 54848836 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269267348 269776360 273416824 274244180 288893248 291248356 292129670 296631460 307734112 308315840 310242814 313421920 315380807 315976990 332855264 333862480 336584185 341126179 341771030 354563216 360435208 361116560 364060445 383941852 384667640 406441280 411925952 415284044 416069080 431642176 438790688 439620160 442367786 443204020 450544010 467407472 468291040 474610336 475507520 478479442 479927315 505563184 506518880 509684623 514907440 519105055 538534696 539552720 546833648 548488360 582496712 584259340 593262920 615468224 620485628 626843840 630761614 631953980 665710528 667724960 671898241 673168370 682252358 683542060 709126432 720870416 722233120 726747077 728120890 767883704 769335280 775607035 786073369 830568088 832138160 877581376 884735572 886408040 901088020 934814944 936582080 949220672 956958884 959854630 1011126368 1013037760 1019369246 1029814880 1038210110 1077069392 1079105440 1093667296 1096976720 1105919465 1164993424 1168518680 1186525840 1196198605 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5385346960 5458018864 5468336480 5502513583 5813976616 5824967120 6143069632 6193149004 6204856280 6288586952 6307616140 6644544704 6698712188 6718982410 6822523580 7077884576 7091264320 7135584722 7208704160 7267470770 7655671072 7678837040 7741436255 7860733690 8154953968 8305680880 8373390235 8830662596 8847355720 9348149440 9551533012 9569588840 9927770048 10092185824 10111263680 10174459078 10193692460 10750371856 10770693920 10916037728 10936672960 11005027166 11038328245 11627953232 11649934240 11722746329 11939416265 12386298008 12409712560 12577173904 12615232280 13397424376 13437964820 13645047160 14155769152 14271169444 14417408320 14534941540 15311342144 15357674080 15453659543 15482872510 15721467380 16309907936 16611361760 16715182771 16746780470 17661325192 17694711440 17838961805 18079687487 19103066024 19139177680 20184371648 20348918156 20387384920 21500743712 21541387840 21832075456 22010054332 22076656490 23255906464 23299868480 23445492658 23878832530 24772596016 24819425120 25154347808 25230464560 25436147695 26794848752 26875929640 27290094320 27512567915 28542338888 29069883080 30715348160 30907319086 30965745020 31442934760 32619815872 33222723520 33430365542 33493560940 35322650384 35389422880 35610606773 35677923610 36159374974 38206132048 38278355360 38517595081 40697836312 40774769840 43001487424 44020108664 44153312980 46511812928 46890985316 47757665060 49545192032 49638850240 50308695616 50460929120 50872295390 53589697504 53751859280 54580188640 55025135830 57084677776 58139766160 58613731645 61814638172 61931490040 62885869520 66860731084 66987121880 70645300768 70778845760 71221213546 71355847220 72318749948 76412264096 76556710720 77035190162 77268297715 81395672624 81549539680 82059224303 83575913855 88040217328 88306625960 90398437435 93781970632 95515330120 99090384064 100921858240 101744590780 107179395008 107503718560 109160377280 110050271660 114169355552 116279532320 117006279397 117227463290 123629276344 123862980080 125771739040 126557812409 133721462168 133974243760 141290601536 142442427092 142711694440 144637499896 152824528192 154070380324 154536595430 162791345248 163099079360 164118448606 167151827710 176080434656 176613251920 178053033865 180796874870 187563941264 191030660240 192587975405 203489181560 215007437120 220100543320 228338711104 232559064640 234012558794 234454926580 247258552688 247725960160 251543478080 253115624818 267442924336 267948487520 269623165567 284884854184 285423388880 289274999792 308140760648 309073190860 325582690496 328236897212 334303655420 352160869312 353226503840 356106067730 361593749740 375127882528 382061320480 385175950810 406978363120 410296121515 440201086640 468025117588 468909853160 494517105376 495451920320 506231249636 534885848672 535896975040 539246331134 569769708368 570846777760 578549999584 585031396985 616281521296 618146381720 632789062045 656473794424 668607310840 706453007680 712212135460 723187499480 750255765056 764122640960 770351901620 813956726240 819043955779 820592243030 880402173280 885904686863 936050235176 937819706320 989034210752 1012462499272 1069771697344 1078492662268 1139539416736 1141693555520 1157099999168 1170062793970 1232563042592 1236292763440 1265578124090 1312947588848 1337214621680 1348115827835 1424424270920 1446374998960 1540703803240 1627913452480 1638087911558 1641184486060 1760804346560 1771809373726 1872100470352 1875639412640 1887362158969 2024924998544 2156985324536 2279078833472 2340125587940 2465126085184 2472585526880 2531156248180 2625895177696 2674429243360 2696231655670 2848848541840 2892749997920 3081407606480 3276175823116 3282368972120 3543618747452 3744200940704 3751278825280 3774724317938 4049849997088 4095219778895 4313970649072 4429523434315 4680251175880 4945171053760 5062312496360 5251790355392 5348858486720 5392463311340 5697697083680 5785499995840 6162815212960 6201332808041 6552351646232 6564737944240 7087237494904 7488401881408 7549448635876 8099699994176 8190439557790 8627941298144 8859046868630 9360502351760 9436810794845 10124624992720 10784926622680 11395394167360 12325630425920 12402665616082 13104703292464 13129475888480 14174474989808 15098897271752 16380879115580 17255882596288 17718093737260 18721004703520 18873621589690 20249249985440 21569853245360 24805331232164 26209406584928 26258951776960 28348949979616 30197794543504 31006664040205 32761758231160 35436187474520 37442009407040 37747243179380 40498499970880 43139706490720 43409329656287 49610662464328 52418813169856 56697899959232 60395589087008 62013328080410 65523516462320 70872374949040 75494486358760 86279412981440 86818659312574 99221324928656 120791178174016 124026656160820 131047032924640 141744749898080 150988972717520 173637318625148 198442649857312 217046648281435 248053312321640 262094065849280 283489499796160 301977945435040 347274637250296 396885299714624 434093296562870 496106624643280 603955890870080 694549274500592 868186593125740 992213249286560 1389098549001184 1736373186251480 1984426498573120 2778197098002368 3472746372502960 6945492745005920 13890985490011840
• Sum of all divisors σ(n): 41118168368847024
• Sum of proper divisors (its aliquot sum) s(n): 27227182878835184
• 13890985490011840 is an abundant number, because the sum of its proper divisors (27227182878835184) is greater than itself. Its abundance is 13336197388823344

Bases of 13890985490011840

• Binary: 110001010110011100011100010111101101100101011011000000₂
• Hexadecimal: 0x3159C717B656C0
• Base-36: 3SRXYMY4WCG

Squares and roots of 13890985490011840

• 13890985490011840 squared (13890985490011840²) is 192959477883719478636403340185600
• 13890985490011840 cubed (13890985490011840³) is 2680397307443007825186787022932758522491797504000
• The square root of 13890985490011840 is 117860024.9873206161
• The cube root of 13890985490011840 is 240387.0230642781

Scales and comparisons

• 13,890,985,490,011,840 seconds is equal to 441,690,370 years, 49 weeks, 6 hours, 50 minutes, 40 seconds.
• To count from 1 to 13,890,985,490,011,840 would take you about one billion, three hundred twenty-five million, seventy-one thousand, one hundred twelve years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 13890985490011840 cubic inches would be around 20032.3 feet tall.

Recreational maths with 13890985490011840

• 13890985490011840 backwards is 04811009458909831
• 13890985490011840 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 13890985490011840's digits is 70
• More coming soon!