31297464800690

Names of 31297464800690

• Cardinal: 31297464800690 can be written as Thirty-one trillion, two hundred ninety-seven billion, four hundred sixty-four million, eight hundred thousand, six hundred ninety.

Scientific notation

• Scientific notation: 3.129746480069 × 10¹³

Factors of 31297464800690

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 262838

Divisors of 31297464800690

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 5 10 11 19 22 38 55 71 73 95 110 121 142 146 190 209 242 355 365 418 605 710 730 781 803 1045 1210 1349 1387 1562 1606 2090 2299 2698 2774 3905 4015 4598 5183 6745 6935 7810 8030 8591 8833 10366 11495 13490 13870 14839 15257 17182 17666 22990 25915 29678 30514 42955 44165 51830 57013 74195 76285 85910 88330 98477 114026 148390 152570 163229 167827 196954 262657 285065 326458 335654 492385 525314 570130 627143 816145 839135 984770 1083247 1254286 1313285 1632290 1678270 2166494 2626570 2889227 3135715 4990483 5416235 5778454 6271430 9980966 10832470 11915717 14446135 18648647 19173961 23831434 24952415 28892270 31781497 37297294 38347922 49904830 54895313 59578585 63562994 93243235 95869805 109790626 119157170 158907485 186486470 191739610 205135117 210913571 274476565 317814970 354324293 364305259 410270234 421827142 548953130 603848443 708648586 728610518 1025675585 1054567855 1207696886 1361351231 1771621465 1821526295 2051351170 2109135710 2256486287 2320049281 2722702462 3019242215 3543242930 3643052590 3897567223 4007357849 4512972574 4640098562 6038484430 6806756155 7795134446 8014715698 11282431435 11600246405 13613512310 14974863541 19487836115 20036789245 22564862870 23200492810 25865673389 29949727082 38975672230 40073578490 42873239453 44080936339 51731346778 74874317705 85746478906 88161872678 129328366945 149748635410 164723498951 214366197265 220404681695 258656733890 284522407279 329446997902 428732394530 440809363390 569044814558 823617494755 1422612036395 1647234989510 2845224072790 3129746480069 6259492960138 15648732400345 31297464800690
• Sum of all divisors σ(n): 67005274533120
• Sum of proper divisors (its aliquot sum) s(n): 35707809732430
• 31297464800690 is an abundant number, because the sum of its proper divisors (35707809732430) is greater than itself. Its abundance is 4410344931740

Bases of 31297464800690

• Binary: 111000111011100000010010001011001010110110010₂
• Hexadecimal: 0x1C77024595B2
• Base-36: B3DUUGRLE

Squares and roots of 31297464800690

• 31297464800690 squared (31297464800690²) is 979531302950429541424476100
• 31297464800690 cubed (31297464800690³) is 30656846475265081316648478981774168509000
• The square root of 31297464800690 is 5594413.7137585741
• The cube root of 31297464800690 is 31513.9653540023

Scales and comparisons

• 31,297,464,800,690 seconds is equal to 995,162 years, 29 weeks, 4 days, 22 hours, 24 minutes, 50 seconds.
• To count from 1 to 31,297,464,800,690 would take you about two million, four hundred eighty-seven thousand, nine hundred 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 31297464800690 cubic inches would be around 2626.2 feet tall.

Recreational maths with 31297464800690

• 31297464800690 backwards is 09600846479213
• The number of decimal digits it has is: 14
• The sum of 31297464800690's digits is 59
• More coming soon!