9790123728645

Names of 9790123728645

• Cardinal: 9790123728645 can be written as Nine trillion, seven hundred ninety billion, one hundred twenty-three million, seven hundred twenty-eight thousand, six hundred forty-five.

Scientific notation

• Scientific notation: 9.790123728645 × 10¹²

Factors of 9790123728645

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 64

Divisors of 9790123728645

• Number of divisors d(n): 280
• Complete list of divisors:
  1 3 5 9 13 15 27 39 43 45 65 81 117 129 135 169 195 215 243 351 387 405 507 559 585 645 729 845 1053 1161 1215 1521 1677 1755 1935 2187 2197 2535 2795 3159 3483 3645 4563 5031 5265 5805 6561 6591 7267 7605 8385 9477 10449 10935 10985 13689 15093 15795 17415 19683 19773 21801 22815 25155 28431 28561 31347 32805 32955 36335 41067 45279 47385 52245 59049 59319 65403 68445 75465 85293 85683 94041 94471 98415 98865 109005 123201 135837 142155 142805 156735 177147 177957 196209 205335 226395 255879 257049 282123 283413 295245 296595 327015 369603 407511 426465 428415 470205 472355 531441 533871 588627 616005 679185 767637 771147 846369 850239 885735 889785 981045 1108809 1222533 1228123 1279395 1285245 1410615 1417065 1594323 1601613 1765881 1848015 2037555 2302911 2313441 2539107 2550717 2657205 2669355 2943135 3326427 3667599 3684369 3838185 3855735 4231845 4251195 4804839 5297643 5544045 6112665 6140615 6908733 6940323 7617321 7652151 7971615 8008065 8829405 9979281 11002797 11053107 11514555 11567205 12695535 12753585 14414517 15892929 16632135 18337995 18421845 20726199 20820969 22851963 22956453 24024195 26488215 29937843 33008391 33159321 34543665 34701615 38086605 38260755 43243551 47678787 49896405 55013985 55265535 62462907 68555889 68869359 72072585 79464645 89813529 99025173 99477963 103630995 104104845 114259815 114782265 129730653 143036361 149689215 165041955 165796605 187388721 206608077 216217755 238393935 269440587 297075519 298433889 312314535 342779445 344346795 389191959 429109083 449067645 495125865 497389815 562166163 619824231 648653265 715181805 891226557 895301667 936943605 1033040385 1167575877 1287327249 1347202935 1485377595 1492169445 1686498489 1859472693 1945959795 2145545415 2685905001 2810830815 3099121155 3502727631 3861981747 4456132785 4476508335 5059495467 5578418079 5837879385 6436636245 8057715003 8432492445 9297363465 11585945241 13429525005 15178486401 16735254237 17513638155 19309908735 24173145009 25297477335 27892090395 40288575015 45535459203 50205762711 57929726205 72519435027 75892432005 83676271185 120865725045 150617288133 217558305081 227677296015 251028813555 362597175135 652674915243 753086440665 1087791525405 1958024745729 3263374576215 9790123728645
• Sum of all divisors σ(n): 19534655301216
• Sum of proper divisors (its aliquot sum) s(n): 9744531572571
• 9790123728645 is a deficient number, because the sum of its proper divisors (9744531572571) is less than itself. Its deficiency is 45592156074

Bases of 9790123728645

• Binary: 10001110011101110000110110001101111100000101₂
• Hexadecimal: 0x8E770D8DF05
• Base-36: 3GXIQW7B9

Squares and roots of 9790123728645

• 9790123728645 squared (9790123728645²) is 95846522622177877593536025
• 9790123728645 cubed (9790123728645³) is 938349315431493425556461308823131936125
• The square root of 9790123728645 is 3128917.3412931509
• The cube root of 9790123728645 is 21392.5584285777

Scales and comparisons

• 9,790,123,728,645 seconds is equal to 311,295 years, 33 weeks, 6 days, 5 hours, 30 minutes, 45 seconds.
• To count from 1 to 9,790,123,728,645 would take you about seven hundred seventy-eight thousand, two hundred thirty-nine 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 9790123728645 cubic inches would be around 1782.7 feet tall.

Recreational maths with 9790123728645

• 9790123728645 backwards is 5468273210979
• The number of decimal digits it has is: 13
• The sum of 9790123728645's digits is 63
• More coming soon!