4985617272

Names of 4985617272

• Cardinal: 4985617272 can be written as Four billion, nine hundred eighty-five million, six hundred seventeen thousand, two hundred seventy-two.

Scientific notation

• Scientific notation: 4.985617272 × 10⁹

Factors of 4985617272

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3836

Divisors of 4985617272

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 4 6 8 12 24 109 218 327 436 613 654 872 1226 1308 1839 2452 2616 3109 3678 4904 6218 7356 9327 12436 14712 18654 24872 37308 66817 74616 133634 200451 267268 338881 400902 534536 677762 801804 1016643 1355524 1603608 1905817 2033286 2711048 3811634 4066572 5717451 7623268 8133144 11434902 15246536 22869804 45739608 207734053 415468106 623202159 830936212 1246404318 1661872424 2492808636 4985617272
• Sum of all divisors σ(n): 12602964000
• Sum of proper divisors (its aliquot sum) s(n): 7617346728
• 4985617272 is an abundant number, because the sum of its proper divisors (7617346728) is greater than itself. Its abundance is 2631729456

Bases of 4985617272

• Binary: 100101001001010100111101101111000₂
• Hexadecimal: 0x1292A7B78
• Base-36: 2AGB2WO

Squares and roots of 4985617272

• 4985617272 squared (4985617272²) is 24856379582864721984
• 4985617272 cubed (4985617272³) is 123924395367718513162908507648
• The square root of 4985617272 is 70608.9036311995
• The cube root of 4985617272 is 1708.3347640955

Scales and comparisons

• 4,985,617,272 seconds is equal to 158 years, 27 weeks, 2 days, 21 hours, 41 minutes, 12 seconds.
• To count from 1 to 4,985,617,272 would take you about three hundred seventeen 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 4985617272 cubic inches would be around 142.4 feet tall.

Recreational maths with 4985617272

• 4985617272 backwards is 2727165894
• The number of decimal digits it has is: 10
• The sum of 4985617272's digits is 51
• More coming soon!