1386681131601920

Names of 1386681131601920

• Cardinal: 1386681131601920 can be written as One quadrillion, three hundred eighty-six trillion, six hundred eighty-one billion, one hundred thirty-one million, six hundred one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.38668113160192 × 10¹⁵

Factors of 1386681131601920

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 141001

Divisors of 1386681131601920

• Number of divisors d(n): 624
• Complete list of divisors:
  1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 64 70 77 79 80 88 110 112 128 140 154 158 160 176 220 224 256 280 308 316 320 352 385 395 440 448 512 553 560 616 632 640 704 770 790 869 880 896 1024 1106 1120 1232 1264 1280 1408 1540 1580 1738 1760 1792 2048 2212 2240 2464 2528 2560 2765 2816 3080 3160 3476 3520 3584 4096 4345 4424 4480 4928 5056 5120 5530 5632 6083 6160 6241 6320 6952 7040 7168 8690 8848 8960 9856 10112 10240 11060 11264 12166 12320 12482 12640 13904 14080 14336 17380 17696 17920 19712 20224 20480 22120 22528 24332 24640 24964 25280 27808 28160 28672 30415 31205 34760 35392 35840 39424 40448 43687 44240 45056 48664 49280 49928 50560 55616 56320 60830 62410 68651 69520 70784 71680 78848 80896 87374 88480 97328 98560 99856 101120 111232 112640 121660 124820 137302 139040 140897 141568 143360 157696 161792 174748 176960 194656 197120 199712 202240 218435 222464 225280 243320 249640 274604 278080 281794 283136 315392 323584 343255 349496 353920 389312 394240 399424 404480 436870 444928 480557 486640 499280 549208 556160 563588 566272 686510 698992 704485 707840 778624 788480 798848 808960 873740 889856 961114 973280 986279 998560 1098416 1112320 1127176 1132544 1373020 1397984 1408970 1415680 1549867 1557248 1576960 1597696 1617920 1747480 1779712 1922228 1946560 1972558 1997120 2196832 2224640 2254352 2265088 2402785 2746040 2795968 2817940 2831360 3099734 3114496 3195392 3494960 3559424 3844456 3893120 3945116 3994240 4393664 4449280 4508704 4805570 4931395 5492080 5591936 5635880 5662720 6199468 6228992 6390784 6989920 7688912 7749335 7786240 7890232 7988480 8787328 8898560 9017408 9611140 9862790 10849069 10984160 11130863 11183872 11271760 11325440 12398936 12457984 12781568 13979840 15377824 15498670 15572480 15780464 15976960 17574656 17797120 18034816 19222280 19725580 21698138 21968320 22261726 22367744 22543520 24797872 24915968 25563136 27959680 30755648 30997340 31144960 31560928 31953920 35149312 36069632 38444560 39451160 43396276 43936640 44523452 44735488 45087040 49595744 54245345 55654315 55919360 61511296 61994680 62289920 63121856 63907840 70298624 72139264 76889120 77916041 78902320 86792552 87873280 89046904 89470976 90174080 99191488 108490690 111308630 111838720 122439493 123022592 123989360 124579840 126243712 127815680 140597248 144278528 153778240 155832082 157804640 173585104 175746560 178093808 178941952 180348160 198382976 216981380 222617260 223677440 244878986 246045184 247978720 252487424 281194496 288557056 307556480 311664164 315609280 347170208 351493120 356187616 360696320 389580205 396765952 433962760 445234520 447354880 489757972 492090368 495957440 504974848 577114112 612197465 615112960 623328328 631218560 694340416 702986240 712375232 721392640 779160410 793531904 857076451 867925520 879338177 890469040 894709760 979515944 984180736 991914880 1009949696 1224394930 1230225920 1246656656 1262437120 1388680832 1405972480 1424750464 1442785280 1558320820 1587063808 1714152902 1735851040 1758676354 1780938080 1959031888 1968361472 1983829760 2019899392 2448789860 2460451840 2493313312 2524874240 2777361664 2849500928 2885570560 3116641640 3174127616 3428305804 3471702080 3517352708 3561876160 3918063776 3967659520 4039798784 4285382255 4396690885 4897579720 4920903680 4986626624 5049748480 5554723328 5699001856 6155367239 6233283280 6348255232 6856611608 6943404160 7034705416 7123752320 7836127552 7935319040 8570764510 8793381770 9672719947 9795159440 9841807360 9973253248 10099496960 11109446656 11398003712 12310734478 12466566560 13713223216 13886808320 14069410832 14247504640 15672255104 15870638080 17141529020 17586763540 19345439894 19590318880 19946506496 20198993920 22218893312 22796007424 24621468956 24933133120 27426446432 27773616640 28138821664 28495009280 30776836195 31344510208 31741276160 34283058040 35173527080 38690879788 39180637760 39893012992 44437786624 45592014848 48363599735 49242937912 49866266240 54852892864 55547233280 56277643328 56990018560 61553672390 62689020416 67709039629 68566116080 70347054160 77381759576 78361275520 79786025984 96727199470 98485875824 99732532480 109705785728 111094466560 112555286656 113980037120 123107344780 125378040832 135418079258 137132232160 140694108320 154763519152 156722551040 159572051968 193454398940 196971751648 199465064960 219411571456 222188933120 225110573312 227960074240 246214689560 250756081664 270836158516 274264464320 281388216640 309527038304 313445102080 319144103936 338545198145 386908797880 393943503296 398930129920 438823142912 450221146624 492429379120 501512163328 541672317032 548528928640 562776433280 619054076608 626890204160 677090396290 773817595760 787887006592 797860259840 877646285824 900442293248 984858758240 1083344634064 1097057857280 1125552866560 1238108153216 1253780408320 1354180792580 1547635191520 1575774013184 1595720519680 1755292571648 1800884586496 1969717516480 2166689268128 2194115714560 2251105733120 2476216306432 2507560816640 2708361585160 3095270383040 3151548026368 3510585143296 3601769172992 3939435032960 4333378536256 4388231429120 4502211466240 4952432612864 5416723170320 6190540766080 6303096052736 7878870065920 8666757072512 8776462858240 9004422932480 9904865225728 10833446340640 12381081532160 12606192105472 15757740131840 17333514145024 17552925716480 18008845864960 19809730451456 21666892681280 24762163064320 25212384210944 31515480263680 34667028290048 39619460902912 43333785362560 49524326128640 63030960527360 69334056580096 86667570725120 99048652257280 126061921054720 138668113160192 173335141450240 198097304514560 277336226320384 346670282900480 693340565800960 1386681131601920
• Sum of all divisors σ(n): 4201941755104128
• Sum of proper divisors (its aliquot sum) s(n): 2815260623502208
• 1386681131601920 is an abundant number, because the sum of its proper divisors (2815260623502208) is greater than itself. Its abundance is 1428579491900288

Bases of 1386681131601920

• Binary: 100111011010010110111011100010001000001000000000000₂
• Hexadecimal: 0x4ED2DDC441000
• Base-36: DNJCIMPK3K

Squares and roots of 1386681131601920

• 1386681131601920 squared (1386681131601920²) is 1922884560740781374105347686400
• 1386681131601920 cubed (1386681131601920³) is 2666427738627887588469228767626876197797888000
• The square root of 1386681131601920 is 37238167.6724556361
• The cube root of 1386681131601920 is 111513.0091761181

Scales and comparisons

• 1,386,681,131,601,920 seconds is equal to 44,092,170 years, 36 weeks, 2 days, 6 hours, 45 minutes, 20 seconds.
• To count from 1 to 1,386,681,131,601,920 would take you about one hundred thirty-two million, two hundred seventy-six thousand, five 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 1386681131601920 cubic inches would be around 9292.8 feet tall.

Recreational maths with 1386681131601920

• 1386681131601920 backwards is 0291061311866831
• 1386681131601920 is a Harshad number.
• The number of decimal digits it has is: 16
• The sum of 1386681131601920's digits is 56
• More coming soon!