42447290625

Names of 42447290625

• Cardinal: 42447290625 can be written as Forty-two billion, four hundred forty-seven million, two hundred ninety thousand, six hundred twenty-five.

Scientific notation

• Scientific notation: 4.2447290625 × 10¹⁰

Factors of 42447290625

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 348

Divisors of 42447290625

• Number of divisors d(n): 180
• Complete list of divisors:
  1 3 5 9 15 23 25 27 45 69 75 81 115 125 135 207 225 317 345 375 405 529 575 621 625 675 951 1035 1125 1585 1587 1725 1863 1875 2025 2645 2853 2875 3105 3125 3375 4755 4761 5175 5625 7291 7925 7935 8559 8625 9315 9375 10125 13225 14265 14283 14375 15525 16875 21873 23775 23805 25677 25875 28125 36455 39625 39675 42795 42849 43125 46575 50625 65619 66125 71325 71415 71875 77625 84375 109365 118875 119025 128385 129375 167693 182275 196857 198125 198375 213975 214245 215625 232875 253125 328095 330625 356625 357075 388125 503079 546825 590571 594375 595125 641925 646875 838465 911375 984285 990625 991875 1069875 1071225 1164375 1509237 1640475 1653125 1783125 1785375 1940625 2515395 2734125 2952855 2971875 2975625 3209625 4192325 4527711 4556875 4921425 4959375 5349375 5356125 5821875 7546185 8202375 8915625 8926875 12576975 13583133 13670625 14764275 14878125 16048125 20961625 22638555 22784375 24607125 26746875 26780625 37730925 41011875 44634375 62884875 67915665 68353125 73821375 80240625 104808125 113192775 123035625 133903125 188654625 205059375 314424375 339578325 369106875 524040625 565963875 615178125 943273125 1572121875 1697891625 1845534375 2829819375 4716365625 8489458125 14149096875 42447290625
• Sum of all divisors σ(n): 83113172604
• Sum of proper divisors (its aliquot sum) s(n): 40665881979
• 42447290625 is a deficient number, because the sum of its proper divisors (40665881979) is less than itself. Its deficiency is 1781408646

Bases of 42447290625

• Binary: 100111100010000011100100000100000001₂
• Hexadecimal: 0x9E20E4101
• Base-36: JI00R29

Squares and roots of 42447290625

• 42447290625 squared (42447290625²) is 1801772481403212890625
• 42447290625 cubed (42447290625³) is 76480360158249585377105712890625
• The square root of 42447290625 is 206027.4026070319
• The cube root of 42447290625 is 3488.3227334005

Scales and comparisons

• 42,447,290,625 seconds is equal to 1,349 years, 36 weeks, 2 hours, 3 minutes, 45 seconds.
• To count from 1 to 42,447,290,625 would take you about two thousand, six hundred ninety-nine 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 42447290625 cubic inches would be around 290.7 feet tall.

Recreational maths with 42447290625

• 42447290625 backwards is 52609274424
• 42447290625 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 42447290625's digits is 45
• More coming soon!