40629704181

Names of 40629704181

• Cardinal: 40629704181 can be written as Forty billion, six hundred twenty-nine million, seven hundred four thousand, one hundred eighty-one.

Scientific notation

• Scientific notation: 4.0629704181 × 10¹⁰

Factors of 40629704181

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1050

Divisors of 40629704181

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 11 33 37 111 229 331 407 439 687 993 1221 1317 2519 3641 4829 7557 8473 10923 12247 14487 16243 25419 36741 48729 75799 93203 100531 134717 145309 178673 227397 279609 301593 404151 435927 536019 833789 1105841 1598399 2501367 2804563 3317523 3719647 4795197 5376433 8413689 11158941 16129299 30850193 33275761 40916117 59140763 92550579 99827283 122748351 177422289 366033371 1098100113 1231203157 3693609471 13543234727 40629704181
• Sum of all divisors σ(n): 61283481600
• Sum of proper divisors (its aliquot sum) s(n): 20653777419
• 40629704181 is a deficient number, because the sum of its proper divisors (20653777419) is less than itself. Its deficiency is 19975926762

Bases of 40629704181

• Binary: 100101110101101110000001010111110101₂
• Hexadecimal: 0x975B815F5
• Base-36: INXVKDX

Squares and roots of 40629704181

• 40629704181 squared (40629704181²) is 1650772861835568880761
• 40629704181 cubed (40629704181³) is 67070413046401948289168692161741
• The square root of 40629704181 is 201568.1130064971
• The cube root of 40629704181 is 3437.8048512379

Scales and comparisons

• 40,629,704,181 seconds is equal to 1,291 years, 46 weeks, 5 days, 4 hours, 56 minutes, 21 seconds.
• To count from 1 to 40,629,704,181 would take you about two thousand, five hundred eighty-three 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 40629704181 cubic inches would be around 286.5 feet tall.

Recreational maths with 40629704181

• 40629704181 backwards is 18140792604
• The number of decimal digits it has is: 11
• The sum of 40629704181's digits is 42
• More coming soon!