40380350085

Names of 40380350085

• Cardinal: 40380350085 can be written as Forty billion, three hundred eighty million, three hundred fifty thousand and eighty-five.

Scientific notation

• Scientific notation: 4.0380350085 × 10¹⁰

Factors of 40380350085

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 2077

Divisors of 40380350085

• Number of divisors d(n): 108
• Complete list of divisors:
  1 3 5 9 15 23 29 45 69 87 115 145 207 261 345 435 529 667 841 1035 1305 1587 2001 2017 2523 2645 3335 4205 4761 6003 6051 7569 7935 10005 10085 12615 15341 18153 19343 23805 30015 30255 37845 46023 46391 58029 58493 76705 90765 96715 138069 139173 174087 175479 230115 231955 290145 292465 417519 444889 526437 690345 695865 870435 877395 1066993 1334667 1345339 1696297 2087595 2224445 2632185 3200979 4004001 4036017 5088891 5334965 6673335 6726695 8481485 9602937 12108051 15266673 16004895 20020005 20180085 25444455 30942797 39014831 48014685 60540255 76333365 92828391 117044493 154713985 195074155 278485173 351133479 464141955 585222465 897341113 1392425865 1755667395 2692023339 4486705565 8076070017 13460116695 40380350085
• Sum of all divisors σ(n): 75815682852
• Sum of proper divisors (its aliquot sum) s(n): 35435332767
• 40380350085 is a deficient number, because the sum of its proper divisors (35435332767) is less than itself. Its deficiency is 4945017318

Bases of 40380350085

• Binary: 100101100110110110110011111010000101₂
• Hexadecimal: 0x966DB3E85
• Base-36: IJTF1J9

Squares and roots of 40380350085

• 40380350085 squared (40380350085²) is 1630572672987159507225
• 40380350085 cubed (40380350085³) is 65843095374255723611481586864125
• The square root of 40380350085 is 200948.6254867149
• The cube root of 40380350085 is 3430.7575409185

Scales and comparisons

• 40,380,350,085 seconds is equal to 1,283 years, 50 weeks, 3 days, 3 hours, 54 minutes, 45 seconds.
• To count from 1 to 40,380,350,085 would take you about two thousand, five hundred sixty-seven 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 40380350085 cubic inches would be around 285.9 feet tall.

Recreational maths with 40380350085

• 40380350085 backwards is 58005308304
• The number of decimal digits it has is: 11
• The sum of 40380350085's digits is 36
• More coming soon!