2020715829

Names of 2020715829

• Cardinal: 2020715829 can be written as Two billion, twenty million, seven hundred fifteen thousand, eight hundred twenty-nine.

Scientific notation

• Scientific notation: 2.020715829 × 10⁹

Factors of 2020715829

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 92

Divisors of 2020715829

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 11 17 27 33 51 61 81 99 153 183 187 243 297 459 549 561 671 729 891 1037 1377 1647 1683 2013 2187 2673 3111 4131 4941 5049 6039 6561 8019 9333 11407 12393 14823 15147 18117 19683 24057 27999 34221 37179 44469 45441 54351 59049 72171 83997 102663 111537 133407 136323 163053 177147 216513 251991 307989 334611 400221 408969 489159 649539 755973 923967 1003833 1200663 1226907 1467477 1948617 2267919 2771901 3011499 3601989 3680721 4402431 6803757 8315703 10805967 11042163 13207293 20411271 24947109 33126489 39621879 61233813 74841327 118865637 183701439 224523981 673571943 2020715829
• Sum of all divisors σ(n): 3558522240
• Sum of proper divisors (its aliquot sum) s(n): 1537806411
• 2020715829 is a deficient number, because the sum of its proper divisors (1537806411) is less than itself. Its deficiency is 482909418

Bases of 2020715829

• Binary: 1111000011100011010110100110101₂
• Hexadecimal: 0x7871AD35
• Base-36: XF2YB9

Squares and roots of 2020715829

• 2020715829 squared (2020715829²) is 4083292461571157241
• 2020715829 cubed (2020715829³) is 8251173711533211646736667789
• The square root of 2020715829 is 44952.3728962109
• The cube root of 2020715829 is 1264.2561680787

Scales and comparisons

• 2,020,715,829 seconds is equal to 64 years, 13 weeks, 21 hours, 57 minutes, 9 seconds.
• To count from 1 to 2,020,715,829 would take you about one hundred twenty-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 2020715829 cubic inches would be around 105.4 feet tall.

Recreational maths with 2020715829

• 2020715829 backwards is 9285170202
• The number of decimal digits it has is: 10
• The sum of 2020715829's digits is 36
• More coming soon!