31740749434870

Names of 31740749434870

• Cardinal: 31740749434870 can be written as Thirty-one trillion, seven hundred forty billion, seven hundred forty-nine million, four hundred thirty-four thousand, eight hundred seventy.

Scientific notation

• Scientific notation: 3.174074943487 × 10¹³

Factors of 31740749434870

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 177

Divisors of 31740749434870

• Number of divisors d(n): 432
• Complete list of divisors:
  1 2 5 7 10 14 19 35 38 49 61 70 83 95 98 122 133 166 190 245 266 305 343 361 415 427 490 581 610 665 686 722 830 854 931 1159 1162 1330 1577 1715 1805 1862 2135 2318 2527 2905 2989 3154 3430 3610 3721 4067 4270 4655 5054 5063 5795 5810 5978 6517 6889 7442 7885 8113 8134 9310 10126 11039 11590 12635 13034 13778 14945 15770 16226 17689 18605 20335 20923 22021 22078 25270 25315 26047 28469 29890 29963 32585 34445 35378 35441 37210 40565 40670 41846 44042 48223 50630 52094 55195 56791 56938 59926 65170 68890 70699 70882 77273 81130 88445 96197 96446 104615 110105 110390 113582 123823 130235 130891 141398 142345 149815 154147 154546 176890 177205 182329 192394 209230 209741 220210 241115 247646 248087 260470 261782 283955 284690 299630 308294 308843 337561 353495 354410 364658 386365 397537 419482 420229 480985 482230 494893 496174 540911 567910 617686 619115 654455 673379 675122 706990 770735 772730 795074 840458 911645 916237 961970 989786 1048705 1079029 1081822 1238230 1240435 1276303 1308910 1343281 1346758 1468187 1541470 1544215 1687805 1736609 1823290 1827743 1832474 1987685 2097410 2101145 2158058 2161901 2362927 2474465 2480870 2486929 2552606 2686562 2704555 2936374 2941603 3088430 3366895 3375610 3464251 3473218 3655486 3975370 4202290 4323802 4581185 4713653 4725854 4948930 4973858 5395145 5409110 5868017 5883206 6381515 6413659 6716405 6733790 6928502 7340935 7553203 7984351 8683045 9138715 9162370 9402967 9427306 10277309 10790290 10809505 11736034 11814635 12434645 12763030 12794201 12827318 13432810 14681870 14708015 15106406 15133307 15968702 17321255 17366090 17408503 18277430 18805934 20554618 20591221 21619010 23568265 23629270 24249757 24869290 25588402 25633969 29340085 29416030 30266614 32068295 32995571 34642510 34817006 37766015 39921755 41076119 41182442 44895613 47014835 47136530 48499514 51267938 51386545 55890457 58680170 63971005 64136590 65820769 65991142 75532030 75666535 79843510 82152238 87042515 89559407 89791226 94029670 102773090 102956105 105933149 111492323 111780914 121248785 121859521 127942010 128169845 131641538 144138547 151333070 151702669 164977855 174085030 179118814 179437783 205380595 205912210 211866298 222984646 224478065 242497570 243719042 256339690 279452285 287532833 288277094 303405338 329103845 329955710 358875566 391233199 410761190 447797035 448956130 460745383 487045411 529665745 557461615 558904570 575065666 609297605 626915849 658207690 720692735 758513345 780446261 782466398 853016647 895594070 897188915 921490766 974090822 1059331490 1061918683 1114923230 1218595210 1253831698 1256064481 1437664165 1441385470 1517026690 1560892522 1706033294 1794377830 1956165995 2012729831 2123837366 2303726915 2435227055 2512128962 2738632393 2875328330 3134579245 3409317877 3902231305 3912331990 4025459662 4265083235 4607453830 4870454110 5309593415 5463123827 5477264786 6269158490 6280322405 6818635754 7433430781 7804462610 8530166470 8792451367 9253862809 10063649155 10619186830 10926247654 12560644810 13693161965 14866861562 17046589385 17584902734 18507725618 20127298310 23865225139 27315619135 27386323930 34093178770 37167153905 38241866789 43962256835 46269314045 47730450278 52034015467 54631238270 64777039663 74334307810 76483733578 87924513670 92538628090 104068030934 119326125695 129554079326 167056575973 191209333945 238652251390 260170077335 323885198315 334113151946 382418667890 453439277641 520340154670 647770396630 835282879865 906878555282 1670565759730 2267196388205 3174074943487 4534392776410 6348149886974 15870374717435 31740749434870
• Sum of all divisors σ(n): 72362486008800
• Sum of proper divisors (its aliquot sum) s(n): 40621736573930
• 31740749434870 is an abundant number, because the sum of its proper divisors (40621736573930) is greater than itself. Its abundance is 8880987139060

Bases of 31740749434870

• Binary: 111001101111000111000000110000100111111110110₂
• Hexadecimal: 0x1CDE38184FF6
• Base-36: B91HYOWDY

Squares and roots of 31740749434870

• 31740749434870 squared (31740749434870²) is 1007475174687200224371916900
• 31740749434870 cubed (31740749434870³) is 31978017081598305050755458544373602303000
• The square root of 31740749434870 is 5633892.9200748925
• The cube root of 31740749434870 is 31662.0520790885

Scales and comparisons

• 31,740,749,434,870 seconds is equal to 1,009,257 years, 33 weeks, 6 days, 3 hours, 1 minute, 10 seconds.
• To count from 1 to 31,740,749,434,870 would take you about two million, five hundred twenty-three thousand, one hundred forty-four 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 31740749434870 cubic inches would be around 2638.5 feet tall.

Recreational maths with 31740749434870

• 31740749434870 backwards is 07843494704713
• 31740749434870 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 31740749434870's digits is 61
• More coming soon!