7137122988

Names of 7137122988

• Cardinal: 7137122988 can be written as Seven billion, one hundred thirty-seven million, one hundred twenty-two thousand, nine hundred eighty-eight.

Scientific notation

• Scientific notation: 7.137122988 × 10⁹

Factors of 7137122988

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 17357

Divisors of 7137122988

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 12 17 19 34 38 51 57 68 76 102 107 114 204 214 228 321 323 428 642 646 969 1284 1292 1819 1938 2033 3638 3876 4066 5457 6099 7276 8132 10914 12198 17209 21828 24396 34418 34561 51627 68836 69122 103254 103683 138244 206508 207366 292553 326971 414732 585106 653942 877659 980913 1170212 1307884 1755318 1841363 1961826 3510636 3682726 3923652 5524089 5558507 7365452 11048178 11117014 16675521 22096356 22234028 31303171 33351042 34985897 62606342 66702084 69971794 93909513 104957691 125212684 139943588 187819026 209915382 375638052 419830764 594760249 1189520498 1784280747 2379040996 3568561494 7137122988
• Sum of all divisors σ(n): 18735494400
• Sum of proper divisors (its aliquot sum) s(n): 11598371412
• 7137122988 is an abundant number, because the sum of its proper divisors (11598371412) is greater than itself. Its abundance is 4461248424

Bases of 7137122988

• Binary: 110101001011001111101101010101100₂
• Hexadecimal: 0x1A967DAAC
• Base-36: 3A19BCC

Squares and roots of 7137122988

• 7137122988 squared (7137122988²) is 50938524545838048144
• 7137122988 cubed (7137122988³) is 363554514510902993133593134272
• The square root of 7137122988 is 84481.4949441593
• The cube root of 7137122988 is 1925.3413000735

Scales and comparisons

• 7,137,122,988 seconds is equal to 226 years, 48 weeks, 5 days, 14 hours, 9 minutes, 48 seconds.
• To count from 1 to 7,137,122,988 would take you about four hundred fifty-three 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 7137122988 cubic inches would be around 160.4 feet tall.

Recreational maths with 7137122988

• 7137122988 backwards is 8892217317
• The number of decimal digits it has is: 10
• The sum of 7137122988's digits is 48
• More coming soon!