3944421117

Names of 3944421117

• Cardinal: 3944421117 can be written as Three billion, nine hundred forty-four million, four hundred twenty-one thousand, one hundred seventeen.

Scientific notation

• Scientific notation: 3.944421117 × 10⁹

Factors of 3944421117

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7631

Divisors of 3944421117

• Number of divisors d(n): 80
• Complete list of divisors:
  1 3 7 9 13 21 27 39 63 71 81 91 117 189 213 273 351 497 567 639 819 923 1053 1491 1917 2457 2769 4473 5751 6461 7371 7537 8307 13419 19383 22611 24921 40257 52759 58149 67833 74763 97981 158277 174447 203499 293943 474831 523341 535127 610497 685867 881829 1424493 1605381 2057601 2645487 3745889 4273479 4816143 6172803 6956651 7936461 11237667 14448429 18518409 20869953 33713001 43345287 48696557 55555227 62609859 101139003 146089671 187829577 303417009 438269013 563488731 1314807039 3944421117
• Sum of all divisors σ(n): 7355158272
• Sum of proper divisors (its aliquot sum) s(n): 3410737155
• 3944421117 is a deficient number, because the sum of its proper divisors (3410737155) is less than itself. Its deficiency is 533683962

Bases of 3944421117

• Binary: 11101011000110110001011011111101₂
• Hexadecimal: 0xEB1B16FD
• Base-36: 1T8EMT9

Squares and roots of 3944421117

• 3944421117 squared (3944421117²) is 15558457948235527689
• 3944421117 cubed (3944421117³) is 61369110078976708306129808613
• The square root of 3944421117 is 62804.6265572847
• The cube root of 3944421117 is 1580.0145697795

Scales and comparisons

• 3,944,421,117 seconds is equal to 125 years, 21 weeks, 6 days, 31 minutes, 57 seconds.
• To count from 1 to 3,944,421,117 would take you about two hundred fifty 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 3944421117 cubic inches would be around 131.7 feet tall.

Recreational maths with 3944421117

• 3944421117 backwards is 7111244493
• The number of decimal digits it has is: 10
• The sum of 3944421117's digits is 36
• More coming soon!