4025832928

Names of 4025832928

• Cardinal: 4025832928 can be written as Four billion, twenty-five million, eight hundred thirty-two thousand, nine hundred twenty-eight.

Scientific notation

• Scientific notation: 4.025832928 × 10⁹

Factors of 4025832928

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 529

Divisors of 4025832928

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 13 16 26 32 52 104 167 208 334 347 416 668 694 1336 1388 2171 2672 2776 4342 4511 5344 5552 8684 9022 11104 17368 18044 27889 34736 36088 55778 57949 69472 72176 111556 115898 144352 223112 231796 362557 446224 463592 725114 753337 892448 927184 1450228 1506674 1854368 2900456 3013348 5800912 6026696 9677483 11601824 12053392 19354966 24106784 38709932 77419864 125807279 154839728 251614558 309679456 503229116 1006458232 2012916464 4025832928
• Sum of all divisors σ(n): 8611703352
• Sum of proper divisors (its aliquot sum) s(n): 4585870424
• 4025832928 is an abundant number, because the sum of its proper divisors (4585870424) is greater than itself. Its abundance is 560037496

Bases of 4025832928

• Binary: 11101111111101010101010111100000₂
• Hexadecimal: 0xEFF555E0
• Base-36: 1UKVKKG

Squares and roots of 4025832928

• 4025832928 squared (4025832928²) is 16207330764169053184
• 4025832928 cubed (4025832928³) is 65248005865379176866730442752
• The square root of 4025832928 is 63449.4517549207
• The cube root of 4025832928 is 1590.8109898363

Scales and comparisons

• 4,025,832,928 seconds is equal to 128 years, 3 days, 6 hours, 55 minutes, 28 seconds.
• To count from 1 to 4,025,832,928 would take you about two hundred fifty-six 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 4025832928 cubic inches would be around 132.6 feet tall.

Recreational maths with 4025832928

• 4025832928 backwards is 8292385204
• The number of decimal digits it has is: 10
• The sum of 4025832928's digits is 43
• More coming soon!