40794785031

Names of 40794785031

• Cardinal: 40794785031 can be written as Forty billion, seven hundred ninety-four million, seven hundred eighty-five thousand and thirty-one.

Scientific notation

• Scientific notation: 4.0794785031 × 10¹⁰

Factors of 40794785031

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2237

Divisors of 40794785031

• Number of divisors d(n): 128
• Complete list of divisors:
  1 3 7 11 13 19 21 33 39 57 77 91 133 143 209 231 247 273 399 401 429 627 741 1001 1203 1463 1729 1783 2717 2807 3003 4389 4411 5187 5213 5349 7619 8151 8421 12481 13233 15639 19019 19613 22857 23179 30877 33877 36491 37443 53333 57057 57343 58839 69537 83809 92631 99047 101631 109473 137291 159999 162253 172029 237139 251427 254969 297141 372647 401401 411873 440401 486759 586663 693329 711417 714983 764907 1089517 1117941 1204203 1321203 1759989 1784783 2079987 2144949 2608529 3082807 3268551 4844411 5004881 5354349 7626619 7825587 7864813 9248421 9294779 13584677 14533233 15014643 22879857 23594439 27884337 33910877 40754031 55053691 65063453 95092739 101732631 102242569 149431447 165161073 176600801 195190359 285278217 306727707 448294341 529802403 715697983 1046020129 1236205607 1942608811 2147093949 3138060387 3708616821 5827826433 13598261677 40794785031
• Sum of all divisors σ(n): 77109903360
• Sum of proper divisors (its aliquot sum) s(n): 36315118329
• 40794785031 is a deficient number, because the sum of its proper divisors (36315118329) is less than itself. Its deficiency is 4479666702

Bases of 40794785031

• Binary: 100101111111100011110000010100000111₂
• Hexadecimal: 0x97F8F0507
• Base-36: IQO5TL3

Squares and roots of 40794785031

• 40794785031 squared (40794785031²) is 1664214485725501670961
• 40794785031 cubed (40794785031³) is 67891272190648058741485290184791
• The square root of 40794785031 is 201977.1893828607
• The cube root of 40794785031 is 3442.4545598863

Scales and comparisons

• 40,794,785,031 seconds is equal to 1,297 years, 7 weeks, 4 days, 20 hours, 43 minutes, 51 seconds.
• To count from 1 to 40,794,785,031 would take you about two thousand, five hundred ninety-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 40794785031 cubic inches would be around 286.9 feet tall.

Recreational maths with 40794785031

• 40794785031 backwards is 13058749704
• The number of decimal digits it has is: 11
• The sum of 40794785031's digits is 48
• More coming soon!