40061861541

Names of 40061861541

• Cardinal: 40061861541 can be written as Forty billion, sixty-one million, eight hundred sixty-one thousand, five hundred forty-one.

Scientific notation

• Scientific notation: 4.0061861541 × 10¹⁰

Factors of 40061861541

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 1100

Divisors of 40061861541

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 13 23 39 69 71 117 207 213 299 307 639 683 897 921 923 1633 2049 2691 2763 2769 3991 4899 6147 7061 8307 8879 11973 14697 15709 21183 21229 21797 26637 35919 47127 48493 63549 63687 65391 79911 91793 141381 145479 191061 196173 204217 209681 275379 283361 436437 501331 612651 629043 630409 826137 850083 1115339 1503993 1837953 1887129 1891227 2550249 2725853 3346017 4511979 4822663 5673681 6517303 8177559 10038051 14467989 14499407 14887351 19551909 24532677 43403967 43498221 44662053 58655727 62694619 130494663 133986159 188083857 193535563 342409073 564251571 580606689 1027227219 1741820067 3081681657 4451317949 13353953847 40061861541
• Sum of all divisors σ(n): 66255501312
• Sum of proper divisors (its aliquot sum) s(n): 26193639771
• 40061861541 is a deficient number, because the sum of its proper divisors (26193639771) is less than itself. Its deficiency is 13868221770

Bases of 40061861541

• Binary: 100101010011110111110111111010100101₂
• Hexadecimal: 0x953DF7EA5
• Base-36: IEJSQ79

Squares and roots of 40061861541

• 40061861541 squared (40061861541²) is 1604952750130254894681
• 40061861541 cubed (40061861541³) is 64297394855565441305747759363421
• The square root of 40061861541 is 200154.5941041573
• The cube root of 40061861541 is 3421.7140143883

Scales and comparisons

• 40,061,861,541 seconds is equal to 1,273 years, 43 weeks, 5 days, 22 hours, 52 minutes, 21 seconds.
• To count from 1 to 40,061,861,541 would take you about two thousand, five hundred forty-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 40061861541 cubic inches would be around 285.1 feet tall.

Recreational maths with 40061861541

• 40061861541 backwards is 14516816004
• The number of decimal digits it has is: 11
• The sum of 40061861541's digits is 36
• More coming soon!