3972404025

Names of 3972404025

• Cardinal: 3972404025 can be written as Three billion, nine hundred seventy-two million, four hundred four thousand and twenty-five.

Scientific notation

• Scientific notation: 3.972404025 × 10⁹

Factors of 3972404025

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 731

Divisors of 3972404025

• Number of divisors d(n): 120
• Complete list of divisors:
  1 3 5 9 15 17 25 27 45 51 75 81 85 135 153 225 255 257 405 425 449 459 675 765 771 1275 1285 1347 1377 2025 2245 2295 2313 3825 3855 4041 4369 6425 6735 6885 6939 7633 11225 11475 11565 12123 13107 19275 20205 20817 21845 22899 33675 34425 34695 36369 38165 39321 57825 60615 65535 68697 101025 104085 109225 114495 115393 117963 173475 181845 190825 196605 206091 303075 327675 343485 346179 353889 520425 572475 576965 589815 618273 909225 983025 1030455 1038537 1717425 1730895 1769445 1961681 2884825 2949075 3091365 3115611 5152275 5192685 5885043 8654475 8847225 9346833 9808405 15456825 15578055 17655129 25963425 29425215 46734165 49042025 52965387 77890275 88275645 147126075 158896161 233670825 264826935 441378225 794480805 1324134675 3972404025
• Sum of all divisors σ(n): 7838839800
• Sum of proper divisors (its aliquot sum) s(n): 3866435775
• 3972404025 is a deficient number, because the sum of its proper divisors (3866435775) is less than itself. Its deficiency is 105968250

Bases of 3972404025

• Binary: 11101100110001100001001100111001₂
• Hexadecimal: 0xECC61339
• Base-36: 1TP2EK9

Squares and roots of 3972404025

• 3972404025 squared (3972404025²) is 15779993737836200625
• 3972404025 cubed (3972404025³) is 62684510638655318153457515625
• The square root of 3972404025 is 63027.0102813071
• The cube root of 3972404025 is 1583.7421347625

Scales and comparisons

• 3,972,404,025 seconds is equal to 126 years, 16 weeks, 21 hours, 33 minutes, 45 seconds.
• To count from 1 to 3,972,404,025 would take you about two hundred fifty-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 3972404025 cubic inches would be around 132 feet tall.

Recreational maths with 3972404025

• 3972404025 backwards is 5204042793
• The number of decimal digits it has is: 10
• The sum of 3972404025's digits is 36
• More coming soon!