40229372925

Names of 40229372925

• Cardinal: 40229372925 can be written as Forty billion, two hundred twenty-nine million, three hundred seventy-two thousand, nine hundred twenty-five.

Scientific notation

• Scientific notation: 4.0229372925 × 10¹⁰

Factors of 40229372925

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 681

Divisors of 40229372925

• Number of divisors d(n): 192
• Complete list of divisors:
  1 3 5 7 9 15 21 25 27 35 45 63 75 81 105 135 175 189 225 243 257 315 405 409 525 567 675 729 771 945 1215 1227 1285 1575 1701 1799 2025 2045 2187 2313 2835 2863 3645 3681 3855 4725 5103 5397 6075 6135 6425 6939 8505 8589 8995 10225 10935 11043 11565 14175 14315 15309 16191 18225 18405 19275 20817 25515 25767 26985 30675 33129 34695 42525 42945 44975 48573 54675 55215 57825 62451 71575 76545 77301 80955 92025 99387 104085 105113 127575 128835 134925 145719 165645 173475 187353 214725 231903 242865 276075 298161 312255 315339 382725 386505 404775 437157 496935 520425 525565 562059 644175 695709 728595 735791 828225 894483 936765 946017 1159515 1214325 1311471 1490805 1561275 1576695 1932525 2087127 2185785 2207373 2484675 2627825 2810295 2838051 3478545 3642975 3678955 3934413 4472415 4683825 4730085 5797575 6261381 6557355 6622119 7454025 7883475 8514153 10435635 10928925 11036865 14051475 14190255 17392725 18394775 19672065 19866357 22362075 23650425 25542459 31306905 32786775 33110595 42570765 52178175 55184325 59599071 70951275 76627377 98360325 99331785 127712295 156534525 165552975 178797213 212853825 229882131 297995355 383136885 496658925 536391639 638561475 893986065 1149410655 1489976775 1609174917 1915684425 2681958195 4469930325 5747053275 8045874585 13409790975 40229372925
• Sum of all divisors σ(n): 86045683200
• Sum of proper divisors (its aliquot sum) s(n): 45816310275
• 40229372925 is an abundant number, because the sum of its proper divisors (45816310275) is greater than itself. Its abundance is 5586937350

Bases of 40229372925

• Binary: 100101011101110110111000001111111101₂
• Hexadecimal: 0x95DDB83FD
• Base-36: IHBJ2T9

Squares and roots of 40229372925

• 40229372925 squared (40229372925²) is 1618402445938723055625
• 40229372925 cubed (40229372925³) is 65107315540401041503033643953125
• The square root of 40229372925 is 200572.6125995271
• The cube root of 40229372925 is 3426.4764742579

Scales and comparisons

• 40,229,372,925 seconds is equal to 1,279 years, 8 weeks, 5 days, 17 hours, 48 minutes, 45 seconds.
• To count from 1 to 40,229,372,925 would take you about two thousand, five hundred fifty-eight 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 40229372925 cubic inches would be around 285.5 feet tall.

Recreational maths with 40229372925

• 40229372925 backwards is 52927392204
• 40229372925 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 40229372925's digits is 45
• More coming soon!