31742990726928

Names of 31742990726928

• Cardinal: 31742990726928 can be written as Thirty-one trillion, seven hundred forty-two billion, nine hundred ninety million, seven hundred twenty-six thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 3.1742990726928 × 10¹³

Factors of 31742990726928

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 429

Divisors of 31742990726928

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 8 12 13 16 24 26 39 47 48 52 78 94 104 141 156 167 188 197 208 282 312 334 376 394 501 564 591 611 624 668 752 788 1002 1128 1182 1222 1336 1576 1833 2004 2171 2256 2364 2444 2561 2672 3152 3666 4008 4342 4728 4888 5122 6513 7332 7683 7849 8016 8684 9259 9456 9776 10244 13026 14664 15366 15698 17368 18518 20488 23547 26052 27777 27889 29328 30732 31396 32899 34736 37036 38809 40976 47094 52104 55554 55778 61464 62792 65798 74072 77618 83667 94188 98697 102037 104208 111108 111556 116427 120367 122928 125584 131596 148144 155236 167334 188376 197394 204074 222216 223112 232854 240734 263192 306111 310472 334668 361101 362557 376752 394788 408148 427687 444432 446224 465708 481468 504517 526384 612222 620944 669336 722202 725114 789576 816296 855374 931416 962936 1009034 1087671 1224444 1283061 1310783 1338672 1444404 1450228 1513551 1546253 1579152 1632592 1710748 1824023 1862832 1925872 2018068 2175342 2448888 2566122 2621566 2888808 2900456 3027102 3092506 3421496 3648046 3932349 4036136 4350684 4638759 4897776 5132244 5243132 5472069 5494133 5777616 5800912 6054204 6185012 6481103 6842992 7296092 7864698 8072272 8701368 9277518 10264488 10486264 10944138 10988266 12108408 12370024 12962206 14592184 15729396 16482399 17040179 17402736 18555036 19443309 20101289 20528976 20972528 21888276 21976532 23712299 24216816 24740048 25924412 29184368 31458792 32964798 34080358 37110072 38886618 40202578 43776552 43953064 47424598 51120537 51848824 60303867 62917584 65929596 68160716 71136897 71423729 74220144 77773236 80405156 84254339 87553104 87906128 94849196 102241074 103697648 120607734 131859192 136321432 142273794 142847458 155546472 160810312 168508678 189698392 204482148 214271187 241215468 252763017 258224251 263718384 272642864 284547588 285694916 304611841 311092944 321620624 337017356 379396784 408964296 428542374 482430936 505526034 516448502 569095176 571389832 609223682 674034712 774672753 817928592 857084748 913835523 964861872 1011052068 1032897004 1082344201 1138190352 1142779664 1218447364 1348069424 1549345506 1714169496 1827671046 2022104136 2065794008 2164688402 2436894728 3098691012 3247032603 3356915263 3428338992 3655342092 3959953933 4044208272 4131588016 4329376804 4873789456 6197382024 6494065206 6713830526 7310684184 7919907866 8658753608 10070745789 11879861799 12394764048 12988130412 13427661052 14070474613 14621368368 15839815732 17317507216 20141491578 23759723598 25976260824 26855322104 28140949226 31679631464 40282983156 42211423839 47519447196 50870177447 51952521648 53710644208 56281898452 63359262928 80565966312 84422847678 95038894392 101740354894 112563796904 152610532341 161131932624 168845695356 190077788784 203480709788 225127593808 305221064682 337691390712 406961419576 610442129364 661312306811 675382781424 813922839152 1220884258728 1322624613622 1983936920433 2441768517456 2645249227244 3967873840866 5290498454488 7935747681732 10580996908976 15871495363464 31742990726928
• Sum of all divisors σ(n): 91195779679872
• Sum of proper divisors (its aliquot sum) s(n): 59452788952944
• 31742990726928 is an abundant number, because the sum of its proper divisors (59452788952944) is greater than itself. Its abundance is 27709798226016

Bases of 31742990726928

• Binary: 111001101111010111101101011111011011100010000₂
• Hexadecimal: 0x1CDEBDAFB710
• Base-36: B92J13KEO

Squares and roots of 31742990726928

• 31742990726928 squared (31742990726928²) is 1007617460289836997864317184
• 31742990726928 cubed (31742990726928³) is 31984791698271038098407670912052521930752
• The square root of 31742990726928 is 5634091.8280525035
• The cube root of 31742990726928 is 31662.7973065629

Scales and comparisons

• 31,742,990,726,928 seconds is equal to 1,009,328 years, 47 weeks, 5 days, 8 minutes, 48 seconds.
• To count from 1 to 31,742,990,726,928 would take you about two million, five hundred twenty-three thousand, three hundred twenty-two 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 31742990726928 cubic inches would be around 2638.6 feet tall.

Recreational maths with 31742990726928

• 31742990726928 backwards is 82962709924713
• The number of decimal digits it has is: 14
• The sum of 31742990726928's digits is 69
• More coming soon!