40292978604

Names of 40292978604

• Cardinal: 40292978604 can be written as Forty billion, two hundred ninety-two million, nine hundred seventy-eight thousand, six hundred four.

Scientific notation

• Scientific notation: 4.0292978604 × 10¹⁰

Factors of 40292978604

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4225

Divisors of 40292978604

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 12 17 34 51 68 97 102 194 204 291 388 577 582 1154 1164 1649 1731 2308 3298 3462 3529 4947 6596 6924 7058 9809 9894 10587 14116 19618 19788 21174 29427 39236 42348 55969 58854 59993 111938 117708 119986 167907 179979 223876 239972 335814 342313 359958 671628 684626 719916 951473 1026939 1369252 1902946 2036233 2053878 2854419 3805892 4072466 4107756 5708838 5819321 6108699 8144932 11417676 11638642 12217398 17457963 23277284 24434796 34615961 34915926 69231922 69831852 103847883 138463844 197514601 207695766 395029202 415391532 592543803 790058404 1185087606 2370175212 3357748217 6715496434 10073244651 13430992868 20146489302 40292978604
• Sum of all divisors σ(n): 100776473280
• Sum of proper divisors (its aliquot sum) s(n): 60483494676
• 40292978604 is an abundant number, because the sum of its proper divisors (60483494676) is greater than itself. Its abundance is 20190516072

Bases of 40292978604

• Binary: 100101100001101001100000111110101100₂
• Hexadecimal: 0x961A60FAC
• Base-36: IIDED9O

Squares and roots of 40292978604

• 40292978604 squared (40292978604²) is 1623524124782401788816
• 40292978604 cubed (40292978604³) is 65416622822935141432494414492864
• The square root of 40292978604 is 200731.1102046715
• The cube root of 40292978604 is 3428.2813627927

Scales and comparisons

• 40,292,978,604 seconds is equal to 1,281 years, 9 weeks, 6 days, 22 hours, 3 minutes, 24 seconds.
• To count from 1 to 40,292,978,604 would take you about two thousand, five hundred sixty-two 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 40292978604 cubic inches would be around 285.7 feet tall.

Recreational maths with 40292978604

• 40292978604 backwards is 40687929204
• 40292978604 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40292978604's digits is 51
• More coming soon!