3124943128

Names of 3124943128

• Cardinal: 3124943128 can be written as Three billion, one hundred twenty-four million, nine hundred forty-three thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 3.124943128 × 10⁹

Factors of 3124943128

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 62

Divisors of 3124943128

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 17 34 43 68 86 136 172 289 344 578 731 1156 1462 1849 2312 2924 3698 4913 5848 7396 9826 12427 14792 19652 24854 31433 39304 49708 62866 79507 99416 125732 159014 211259 251464 318028 422518 534361 636056 845036 1068722 1351619 1690072 2137444 2703238 4274888 5406476 9084137 10812952 18168274 22977523 36336548 45955046 72673096 91910092 183820184 390617891 781235782 1562471564 3124943128
• Sum of all divisors σ(n): 6373620000
• Sum of proper divisors (its aliquot sum) s(n): 3248676872
• 3124943128 is an abundant number, because the sum of its proper divisors (3248676872) is greater than itself. Its abundance is 123733744

Bases of 3124943128

• Binary: 10111010010000101101100100011000₂
• Hexadecimal: 0xBA42D918
• Base-36: 1FOIDJS

Squares and roots of 3124943128

• 3124943128 squared (3124943128²) is 9765269553234424384
• 3124943128 cubed (3124943128³) is 30515911983447544651816433152
• The square root of 3124943128 is 55901.1907565483
• 3124943128 is a perfect cube number. Its cube root is 1462

Scales and comparisons

• 3,124,943,128 seconds is equal to 99 years, 18 weeks, 6 days, 7 hours, 45 minutes, 28 seconds.
• To count from 1 to 3,124,943,128 would take you about one hundred ninety-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 3124943128 cubic inches would be around 121.8 feet tall.

Recreational maths with 3124943128

• 3124943128 backwards is 8213494213
• The number of decimal digits it has is: 10
• The sum of 3124943128's digits is 37
• More coming soon!