40116352185

Names of 40116352185

• Cardinal: 40116352185 can be written as Forty billion, one hundred sixteen million, three hundred fifty-two thousand, one hundred eighty-five.

Scientific notation

• Scientific notation: 4.0116352185 × 10¹⁰

Factors of 40116352185

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 28

Divisors of 40116352185

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 5 7 9 13 15 21 35 39 45 49 63 65 91 105 117 147 169 195 245 273 315 343 441 455 507 585 637 735 819 845 1029 1183 1365 1521 1715 1911 2197 2205 2401 2535 3087 3185 3549 4095 4459 5145 5733 5915 6591 7203 7605 8281 9555 10647 10985 12005 13377 15379 15435 17745 19773 21609 22295 24843 28561 28665 31213 32955 36015 40131 41405 46137 53235 57967 66885 74529 76895 85683 93639 98865 107653 108045 124215 138411 142805 156065 173901 199927 200655 230685 257049 280917 289835 322959 371293 372645 405769 428415 468195 521703 538265 599781 692055 753571 869505 968877 999635 1113879 1217307 1285245 1399489 1404585 1614795 1799343 1856465 2028845 2260713 2599051 2608515 2998905 3341637 3651921 3767855 4198467 4844385 5274997 5569395 6086535 6782139 6997445 7797153 8996715 9796423 11303565 12595401 12995255 15824991 16708185 18193357 18259605 20992335 23391459 26374985 29389269 33910695 38985765 47474973 48982115 54580071 62977005 68574961 79124955 88167807 90966785 116957295 127353499 146946345 163740213 205724883 237374865 272900355 342874805 382060497 440839035 617174649 636767495 818701065 891474493 1028624415 1146181491 1910302485 2674423479 3085873245 4457372465 5730907455 8023270437 13372117395 40116352185
• Sum of all divisors σ(n): 87879279852
• Sum of proper divisors (its aliquot sum) s(n): 47762927667
• 40116352185 is an abundant number, because the sum of its proper divisors (47762927667) is greater than itself. Its abundance is 7646575482

Bases of 40116352185

• Binary: 100101010111000111101111010010111001₂
• Hexadecimal: 0x9571EF4B9
• Base-36: IFG8NG9

Squares and roots of 40116352185

• 40116352185 squared (40116352185²) is 1609321712630954274225
• 40116352185 cubed (40116352185³) is 64560116602870724597441167931625
• The square root of 40116352185 is 200290.6692409809
• The cube root of 40116352185 is 3423.2646739777

Scales and comparisons

• 40,116,352,185 seconds is equal to 1,275 years, 29 weeks, 6 days, 15 hours, 9 minutes, 45 seconds.
• To count from 1 to 40,116,352,185 would take you about two thousand, five hundred fifty-one 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 40116352185 cubic inches would be around 285.3 feet tall.

Recreational maths with 40116352185

• 40116352185 backwards is 58125361104
• The number of decimal digits it has is: 11
• The sum of 40116352185's digits is 36
• More coming soon!