30824680640

Names of 30824680640

• Cardinal: 30824680640 can be written as Thirty billion, eight hundred twenty-four million, six hundred eighty thousand, six hundred forty.

Scientific notation

• Scientific notation: 3.082468064 × 10¹⁰

Factors of 30824680640

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 570003

Divisors of 30824680640

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 5 8 10 13 16 20 26 32 40 52 64 65 80 104 130 160 169 208 260 320 338 416 520 676 832 845 1040 1352 1690 2080 2704 3380 4160 5408 6760 10816 13520 27040 54080 569983 1139966 2279932 2849915 4559864 5699830 7409779 9119728 11399660 14819558 18239456 22799320 29639116 36478912 37048895 45598640 59278232 74097790 91197280 96327127 118556464 148195580 182394560 192654254 237112928 296391160 385308508 474225856 481635635 592782320 770617016 963271270 1185564640 1541234032 1926542540 2371129280 3082468064 3853085080 6164936128 7706170160 15412340320 30824680640
• Sum of all divisors σ(n): 79481988864
• Sum of proper divisors (its aliquot sum) s(n): 48657308224
• 30824680640 is an abundant number, because the sum of its proper divisors (48657308224) is greater than itself. Its abundance is 17832627584

Bases of 30824680640

• Binary: 11100101101010010110100110011000000₂
• Hexadecimal: 0x72D4B4CC0
• Base-36: E5S7VSW

Squares and roots of 30824680640

• 30824680640 squared (30824680640²) is 950160936557990809600
• 30824680640 cubed (30824680640³) is 29288407426003367545975046144000
• The square root of 30824680640 is 175569.5891662335
• The cube root of 30824680640 is 3135.4474657357

Scales and comparisons

• 30,824,680,640 seconds is equal to 980 years, 6 weeks, 5 days, 3 hours, 17 minutes, 20 seconds.
• To count from 1 to 30,824,680,640 would take you about one thousand, nine hundred sixty 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 30824680640 cubic inches would be around 261.3 feet tall.

Recreational maths with 30824680640

• 30824680640 backwards is 04608642803
• The number of decimal digits it has is: 11
• The sum of 30824680640's digits is 41
• More coming soon!