12435913490001920

Names of 12435913490001920

• Cardinal: 12435913490001920 can be written as Twelve quadrillion, four hundred thirty-five trillion, nine hundred thirteen billion, four hundred ninety million, one thousand, nine hundred twenty.

Scientific notation

• Scientific notation: 1.243591349000192 × 10¹⁶

Factors of 12435913490001920

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 123

Divisors of 12435913490001920

• Number of divisors d(n): 520
• Complete list of divisors:
  1 2 4 5 8 10 16 19 20 32 38 40 64 76 80 95 97 128 152 160 190 194 256 304 320 361 380 388 485 512 608 640 722 760 776 970 1024 1216 1280 1444 1520 1552 1805 1843 1940 2048 2432 2560 2888 3040 3104 3610 3686 3880 4096 4864 5120 5776 6080 6208 6859 7220 7372 7760 9215 9409 9728 10240 11552 12160 12416 13718 14440 14744 15520 18430 18818 19456 20480 23104 24320 24832 27436 28880 29488 31040 34295 35017 36860 37636 38912 46208 47045 48640 49664 54872 57760 58976 62080 68590 70034 73720 75272 77824 92416 94090 97280 99328 109744 115520 117952 124160 137180 140068 147440 150544 175085 178771 184832 188180 194560 198656 219488 231040 235904 248320 274360 280136 294880 301088 350170 357542 369664 376360 389120 397312 438976 462080 471808 496640 548720 560272 589760 602176 665323 700340 715084 739328 752720 877952 893855 912673 924160 943616 993280 1097440 1120544 1179520 1204352 1330646 1400680 1430168 1478656 1505440 1755904 1787710 1825346 1848320 1887232 1986560 2194880 2241088 2359040 2408704 2661292 2801360 2860336 3010880 3326615 3396649 3511808 3575420 3650692 3696640 3774464 4389760 4482176 4563365 4718080 4817408 5322584 5602720 5720672 6021760 6653230 6793298 7023616 7150840 7301384 7393280 7548928 8779520 8964352 9126730 9436160 9634816 10645168 11205440 11441344 12043520 13306460 13586596 14047232 14301680 14602768 16983245 17340787 17559040 17928704 18253460 18872320 19269632 21290336 22410880 22882688 24087040 26612920 27173192 28094464 28603360 29205536 33966490 34681574 35118080 35857408 36506920 37744640 38539264 42580672 44821760 45765376 48174080 53225840 54346384 57206720 58411072 64536331 67932980 69363148 70236160 71714816 73013840 85161344 86703935 88529281 89643520 91530752 96348160 106451680 108692768 114413440 116822144 129072662 135865960 138726296 140472320 143429632 146027680 170322688 173407870 177058562 179287040 183061504 192696320 212903360 217385536 228826880 233644288 258145324 271731920 277452592 292055360 322681655 329474953 340645376 346815740 354117124 358574080 366123008 425806720 434771072 442646405 457653760 467288576 516290648 543463840 554905184 584110720 645363310 658949906 681290752 693631480 708234248 717148160 732246016 851613440 869542144 885292810 915307520 934577152 1032581296 1086927680 1109810368 1168221440 1290726620 1317899812 1362581504 1387262960 1416468496 1647374765 1682056339 1703226880 1739084288 1770585620 1830615040 1869154304 2065162592 2173855360 2219620736 2336442880 2581453240 2635799624 2725163008 2774525920 2832936992 3294749530 3364112678 3406453760 3478168576 3541171240 3661230080 3738308608 4130325184 4347710720 4439241472 4672885760 5162906480 5271599248 5549051840 5665873984 6260024107 6589499060 6728225356 6812907520 6956337152 7082342480 8260650368 8410281695 8695421440 8878482944 9345771520 10325812960 10543198496 11098103680 11331747968 12520048214 13178998120 13456450712 13625815040 13912674304 14164684960 16521300736 16820563390 17390842880 17756965888 18691543040 20651625920 21086396992 22196207360 22663495936 25040096428 26357996240 26912901424 28329369920 31300120535 31959070441 33042601472 33641126780 34781685760 35513931776 41303251840 42172793984 44392414720 45326991872 50080192856 52715992480 53825802848 56658739840 62600241070 63918140882 66085202944 67282253560 69563371520 71027863552 82606503680 84345587968 88784829440 90653983744 100160385712 105431984960 107651605696 113317479680 125200482140 127836281764 132170405888 134564507120 159795352205 165213007360 168691175936 177569658880 181307967488 200320771424 210863969920 215303211392 226634959360 250400964280 255672563528 264340811776 269129014240 319590704410 330426014720 337382351872 355139317760 362615934976 400641542848 421727939840 430606422784 453269918720 500801928560 511345127056 538258028480 607222338379 639181408820 660852029440 674764703744 801283085696 843455879680 861212845568 906539837440 1001603857120 1022690254112 1076516056960 1214444676758 1278362817640 1321704058880 1349529407488 1602566171392 1686911759360 1722425691136 1813079674880 2003207714240 2045380508224 2153032113920 2428889353516 2556725635280 3036111691895 3205132342784 3373823518720 3444851382272 4006415428480 4090761016448 4306064227840 4857778707032 5113451270560 6072223383790 6410264685568 6747647037440 6889702764544 8012830856960 8181522032896 8612128455680 9715557414064 10226902541120 12144446767580 12820529371136 16025661713920 16363044065792 17224256911360 19431114828128 20453805082240 24288893535160 25641058742272 32051323427840 32726088131584 34448513822720 38862229656256 40907610164480 48577787070320 64102646855680 65452176263168 77724459312512 81815220328960 97155574140640 128205293711360 130904352526336 155448918625024 163630440657920 194311148281280 310897837250048 327260881315840 388622296562560 621795674500096 654521762631680 777244593125120 1243591349000192 1554489186250240 2487182698000384 3108978372500480 6217956745000960 12435913490001920
• Sum of all divisors σ(n): 31828354076695440
• Sum of proper divisors (its aliquot sum) s(n): 19392440586693520
• 12435913490001920 is an abundant number, because the sum of its proper divisors (19392440586693520) is greater than itself. Its abundance is 6956527096691600

Bases of 12435913490001920

• Binary: 101100001011100110010110111110000001110111000000000000₂
• Hexadecimal: 0x2C2E65BE077000
• Base-36: 3EG5VSE6BY8

Squares and roots of 12435913490001920

• 12435913490001920 squared (12435913490001920²) is 154651944330811734007801603686400
• 12435913490001920 cubed (12435913490001920³) is 1923238200758567597331026887056630468615077888000
• The square root of 12435913490001920 is 111516426.9962139705
• The cube root of 12435913490001920 is 231682.1442954217

Scales and comparisons

• 12,435,913,490,001,920 seconds is equal to 395,423,582 years, 9 weeks, 1 day, 1 hour, 25 minutes, 20 seconds.
• To count from 1 to 12,435,913,490,001,920 would take you about one billion, one hundred eighty-six million, two hundred seventy thousand, seven hundred forty-six 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 12435913490001920 cubic inches would be around 19306.8 feet tall.

Recreational maths with 12435913490001920

• 12435913490001920 backwards is 02910009431953421
• The number of decimal digits it has is: 17
• The sum of 12435913490001920's digits is 53
• More coming soon!