40816143636

Names of 40816143636

• Cardinal: 40816143636 can be written as Forty billion, eight hundred sixteen million, one hundred forty-three thousand, six hundred thirty-six.

Scientific notation

• Scientific notation: 4.0816143636 × 10¹⁰

Factors of 40816143636

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 233

Divisors of 40816143636

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 12 47 94 141 181 188 282 362 543 564 724 1086 2172 2209 4418 6627 8507 8836 13254 17014 25521 26508 32761 34028 51042 65522 98283 102084 103823 131044 196566 207646 311469 393132 399829 415292 622938 799658 1199487 1245876 1539767 1599316 2398974 3079534 4619301 4797948 6159068 9238602 18477204 18791963 37583926 56375889 72369049 75167852 112751778 144738098 217107147 225503556 289476196 434214294 868428588 3401345303 6802690606 10204035909 13605381212 20408071818 40816143636
• Sum of all divisors σ(n): 97848616320
• Sum of proper divisors (its aliquot sum) s(n): 57032472684
• 40816143636 is an abundant number, because the sum of its proper divisors (57032472684) is greater than itself. Its abundance is 16216329048

Bases of 40816143636

• Binary: 100110000000110101001110110100010100₂
• Hexadecimal: 0x980D4ED14
• Base-36: IR0VLZO

Squares and roots of 40816143636

• 40816143636 squared (40816143636²) is 1665957581314583300496
• 40816143636 cubed (40816143636³) is 67997963930419181694531686043456
• The square root of 40816143636 is 202030.0562688633
• The cube root of 40816143636 is 3443.0552346951

Scales and comparisons

• 40,816,143,636 seconds is equal to 1,297 years, 43 weeks, 1 hour, 40 minutes, 36 seconds.
• To count from 1 to 40,816,143,636 would take you about two thousand, five hundred ninety-five 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 40816143636 cubic inches would be around 286.9 feet tall.

Recreational maths with 40816143636

• 40816143636 backwards is 63634161804
• The number of decimal digits it has is: 11
• The sum of 40816143636's digits is 42
• More coming soon!