40213105902720

Names of 40213105902720

• Cardinal: 40213105902720 can be written as Forty trillion, two hundred thirteen billion, one hundred five million, nine hundred two thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 4.021310590272 × 10¹³

Factors of 40213105902720

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 137037

Divisors of 40213105902720

• Number of divisors d(n): 384
• Complete list of divisors:
  1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 32 36 40 45 48 60 64 72 80 83 90 96 120 128 144 160 166 180 192 240 249 288 320 332 360 384 415 480 498 576 617 640 664 720 747 830 960 996 1152 1234 1245 1328 1440 1494 1660 1851 1920 1992 2468 2490 2656 2880 2988 3085 3320 3702 3735 3984 4936 4980 5312 5553 5760 5976 6170 6640 7404 7470 7968 9255 9872 9960 10624 11106 11952 12340 13280 14808 14940 15936 18510 19744 19920 22212 23904 24680 26560 27765 29616 29880 31872 37020 39488 39840 44424 47808 49360 51211 53120 55530 59232 59760 74040 78976 79680 88848 95616 98720 102422 111060 118464 119520 136327 148080 153633 159360 177696 197440 204844 222120 236928 239040 256055 272654 296160 307266 355392 394880 408981 409688 444240 460899 478080 512110 545308 592320 614532 681635 710784 768165 817962 819376 888480 921798 1024220 1090616 1184640 1226943 1229064 1363270 1536330 1635924 1638752 1776960 1843596 2044905 2048440 2181232 2304495 2453886 2458128 2726540 3072660 3271848 3277504 3553920 3687192 4089810 4096880 4362464 4608990 4907772 4916256 5453080 6134715 6145320 6543696 6555008 7374384 8179620 8193760 8724928 9217980 9815544 9832512 10906160 11315141 12269430 12290640 13087392 14748768 16359240 16387520 17449856 18435960 19631088 19665024 21812320 22630282 24538860 24581280 26174784 29497536 32718480 32775040 33945423 36871920 39262176 43624640 45260564 49077720 49162560 52349568 56575705 58995072 65436960 67890846 73743840 78524352 84113759 87249280 90521128 98155440 98325120 101836269 113151410 130873920 135781692 147487680 157048704 168227518 169727115 181042256 196310880 203672538 226302820 252341277 261747840 271563384 294975360 336455036 339454230 362084512 392621760 407345076 420568795 452605640 504682554 509181345 543126768 672910072 678908460 724169024 757023831 785243520 814690152 841137590 905211280 1009365108 1018362690 1086253536 1261706385 1345820144 1357816920 1448338048 1514047662 1629380304 1682275180 1810422560 2018730216 2036725380 2172507072 2523412770 2691640288 2715633840 3028095324 3258760608 3364550360 3620845120 3785119155 4037460432 4073450760 4345014144 5046825540 5383280576 5431267680 6056190648 6517521216 6729100720 6981441997 7241690240 7570238310 8074920864 8146901520 10093651080 10766561152 10862535360 12112381296 13035042432 13458201440 13962883994 15140476620 16149841728 16293803040 20187302160 20944325991 21725070720 24224762592 26916402880 27925767988 30280953240 32299683456 32587606080 34907209985 40374604320 41888651982 48449525184 53832805760 55851535976 60561906480 62832977973 65175212160 69814419970 80749208640 83777303964 96899050368 104721629955 111703071952 121123812960 125665955946 139628839940 161498417280 167554607928 209443259910 223406143904 242247625920 251331911892 279257679880 314164889865 335109215856 418886519820 446812287808 484495251840 502663823784 558515359760 628329779730 670218431712 837773039640 893624575616 1005327647568 1117030719520 1256659559460 1340436863424 1675546079280 2010655295136 2234061439040 2513319118920 2680873726848 3351092158560 4021310590272 4468122878080 5026638237840 6702184317120 8042621180544 10053276475680 13404368634240 20106552951360 40213105902720
• Sum of all divisors σ(n): 140762706215040
• Sum of proper divisors (its aliquot sum) s(n): 100549600312320
• 40213105902720 is an abundant number, because the sum of its proper divisors (100549600312320) is greater than itself. Its abundance is 60336494409600

Bases of 40213105902720

• Binary: 1001001001001011010111111001001000010010000000₂
• Hexadecimal: 0x2492D7E48480
• Base-36: E95N8ZDS0

Squares and roots of 40213105902720

• 40213105902720 squared (40213105902720²) is 1617093886343374106103398400
• 40213105902720 cubed (40213105902720³) is 65028367706167162062907773777691803648000
• The square root of 40213105902720 is 6341380.4414117909
• The cube root of 40213105902720 is 34260.1457225663

Scales and comparisons

• 40,213,105,902,720 seconds is equal to 1,278,652 years, 19 weeks, 5 days, 11 hours, 12 minutes.
• To count from 1 to 40,213,105,902,720 would take you about three million, one hundred ninety-six thousand, six hundred thirty 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 40213105902720 cubic inches would be around 2855 feet tall.

Recreational maths with 40213105902720

• 40213105902720 backwards is 02720950131204
• 40213105902720 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 40213105902720's digits is 36
• More coming soon!