9990460644775

Names of 9990460644775

• Cardinal: 9990460644775 can be written as Nine trillion, nine hundred ninety billion, four hundred sixty million, six hundred forty-four thousand, seven hundred seventy-five.

Scientific notation

• Scientific notation: 9.990460644775 × 10¹²

Factors of 9990460644775

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 950

Divisors of 9990460644775

• Number of divisors d(n): 216
• Complete list of divisors:
  1 5 13 17 25 31 65 85 151 155 221 289 325 403 425 527 733 755 775 961 1105 1445 1963 2015 2567 2635 3665 3757 3775 4681 4805 5525 6851 7225 8959 9529 9815 10075 12461 12493 12835 13175 16337 18325 18785 22723 23405 24025 33371 34255 43639 44795 47645 49075 60853 62305 62465 64175 79577 81685 93925 110683 113615 116467 117025 145111 161993 166855 171275 211837 212381 218195 223975 238225 277729 295399 304265 311525 312325 386291 397885 408425 553415 567307 568075 582335 704413 725555 809965 834275 1034501 1059185 1061905 1090975 1352809 1388645 1438879 1476995 1521325 1881611 1886443 1931455 1989425 2466887 2753881 2767075 2836535 2911675 3431173 3522065 3610477 3627775 4049825 5021783 5172505 5295925 5309525 6566947 6764045 6943225 7194395 7384975 9157369 9408055 9432215 9657275 11975021 12334435 13769405 14182675 17155865 17586517 17610325 18052385 24460943 25108915 25862525 31987387 32069531 32834735 33820225 35971975 41937079 44605249 45786845 47040275 47161075 58329941 59875105 61672175 68847025 85370311 85779325 87932585 90261925 106366363 122304715 125544575 155675273 159936935 160347655 164173675 203575357 209685395 223026245 228934225 291649705 299375525 415836031 426851555 439662925 531831815 545182027 611523575 758289233 778376365 799684675 801738275 991608997 1017876785 1048426975 1115131225 1382762719 1458248525 1808228171 2079180155 2134257775 2646479641 2659159075 2725910135 3791446165 3891881825 4958044985 5089383925 6913813595 9041140855 10395900775 12890916961 13232398205 13629550675 18957230825 23506966223 24790224925 30739878907 34569067975 45205704275 64454584805 66161991025 117534831115 153699394535 322272924025 399618425791 587674155575 768496972675 1998092128955 9990460644775
• Sum of all divisors σ(n): 14761041503712
• Sum of proper divisors (its aliquot sum) s(n): 4770580858937
• 9990460644775 is a deficient number, because the sum of its proper divisors (4770580858937) is less than itself. Its deficiency is 5219879785838

Bases of 9990460644775

• Binary: 10010001011000010101110110111001110110100111₂
• Hexadecimal: 0x91615DB9DA7
• Base-36: 3JHJYBL47

Squares and roots of 9990460644775

• 9990460644775 squared (9990460644775²) is 99809303894798108734800625
• 9990460644775 cubed (9990460644775³) is 997140922543368632159126811518572984375
• The square root of 9990460644775 is 3160768.9957943779
• The cube root of 9990460644775 is 21537.4940815351

Scales and comparisons

• 9,990,460,644,775 seconds is equal to 317,665 years, 38 weeks, 5 days, 12 hours, 52 minutes, 55 seconds.
• To count from 1 to 9,990,460,644,775 would take you about seven hundred ninety-four thousand, one hundred sixty-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 9990460644775 cubic inches would be around 1794.8 feet tall.

Recreational maths with 9990460644775

• 9990460644775 backwards is 5774460640999
• The number of decimal digits it has is: 13
• The sum of 9990460644775's digits is 70
• More coming soon!