71229470994

Names of 71229470994

• Cardinal: 71229470994 can be written as Seventy-one billion, two hundred twenty-nine million, four hundred seventy thousand, nine hundred ninety-four.

Scientific notation

• Scientific notation: 7.1229470994 × 10¹⁰

Factors of 71229470994

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 125

Divisors of 71229470994

• Number of divisors d(n): 324
• Complete list of divisors:
  1 2 3 6 9 11 17 18 19 22 33 34 38 51 57 66 73 99 102 114 121 146 153 171 187 198 209 219 242 306 323 342 361 363 374 418 438 561 627 646 657 722 726 803 969 1083 1089 1122 1241 1254 1314 1387 1606 1683 1881 1938 2057 2166 2178 2299 2409 2482 2774 2907 3249 3366 3553 3723 3762 3971 4114 4161 4598 4818 5329 5814 6137 6171 6498 6897 7106 7227 7446 7942 8322 8833 10658 10659 11169 11913 12274 12342 12483 13651 13794 14454 15257 15987 17666 18411 18513 20691 21318 22338 23579 23826 24966 26353 26499 27302 30514 31974 31977 35739 36822 37026 39083 40953 41382 43681 45771 47158 47961 52706 52998 55233 58619 63954 67507 70737 71478 78166 79059 79497 81906 87362 90593 91542 95922 101251 110466 117238 117249 122859 131043 135014 137313 141474 150161 158118 158994 167827 175857 181186 202502 202521 212211 234498 237177 245718 259369 262086 271779 274626 289883 300322 303753 335654 351714 351747 393129 405042 424422 448001 450483 474354 503481 518738 527571 543558 579766 607506 607563 644809 703494 742577 778107 786258 815337 869649 896002 900966 911259 996523 1006962 1055142 1113761 1215126 1289618 1344003 1351449 1485154 1510443 1556214 1630674 1721267 1739298 1822518 1923769 1934427 1993046 2227522 2227731 2334321 2608947 2688006 2702898 2853059 2989569 3020886 3188713 3341283 3442534 3847538 3868854 4032009 4455462 4668642 4928011 5163801 5217894 5706118 5771307 5803281 5979138 6377426 6682566 6683193 8064018 8559177 8968707 9566139 9856022 10023849 10327602 10961753 11542614 11606562 12251371 13366386 14784033 15491403 17118354 17313921 17937414 18933937 19132278 20047698 21161459 21923506 24502742 25677531 28698417 29568066 30982806 32704073 32885259 34627842 36754113 37867874 42322918 44352099 51355062 54208121 56801811 57396834 63484377 65408146 65770518 73508226 88704198 98112219 98655777 108416242 110262339 113603622 126968754 162624363 170405433 190453131 196224438 197311554 208273307 220524678 232776049 294336657 325248726 340810866 359744803 380906262 416546614 465552098 487873089 588673314 624819921 698328147 719489606 975746178 1079234409 1249639842 1396656294 1874459763 2094984441 2158468818 3237703227 3748919526 3957192833 4189968882 6475406454 7914385666 11871578499 23743156998 35614735497 71229470994
• Sum of all divisors σ(n): 192197925738
• Sum of proper divisors (its aliquot sum) s(n): 120968454744
• 71229470994 is an abundant number, because the sum of its proper divisors (120968454744) is greater than itself. Its abundance is 49738983750

Bases of 71229470994

• Binary: 1000010010101100110110111100100010010₂
• Hexadecimal: 0x10959B7912
• Base-36: WQ06RKI

Squares and roots of 71229470994

• 71229470994 squared (71229470994²) is 5073637538085087348036
• 71229470994 cubed (71229470994³) is 361392517853101299560886644867784
• The square root of 71229470994 is 266888.4991789643
• The cube root of 71229470994 is 4145.2739734793

Scales and comparisons

• 71,229,470,994 seconds is equal to 2,264 years, 45 weeks, 4 days, 4 hours, 9 minutes, 54 seconds.
• To count from 1 to 71,229,470,994 would take you about four thousand, five hundred twenty-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 71229470994 cubic inches would be around 345.4 feet tall.

Recreational maths with 71229470994

• 71229470994 backwards is 49907492217
• The number of decimal digits it has is: 11
• The sum of 71229470994's digits is 54
• More coming soon!