30988051250

Names of 30988051250

• Cardinal: 30988051250 can be written as Thirty billion, nine hundred eighty-eight million, fifty-one thousand, two hundred fifty.

Scientific notation

• Scientific notation: 3.098805125 × 10¹⁰

Factors of 30988051250

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 403

Divisors of 30988051250

• Number of divisors d(n): 90
• Complete list of divisors:
  1 2 5 10 13 25 26 50 65 125 130 169 250 325 338 383 625 650 766 845 1250 1625 1690 1915 3250 3830 4225 4979 8125 8450 9575 9958 16250 19150 21125 24895 42250 47875 49790 64727 95750 105625 124475 129454 146689 211250 239375 248950 293378 323635 478750 622375 647270 733445 1244750 1466890 1618175 1906957 3111875 3236350 3667225 3813914 6223750 7334450 8090875 9534785 16181750 18336125 19069570 24790441 36672250 40454375 47673925 49580882 80908750 91680625 95347850 123952205 183361250 238369625 247904410 476739250 619761025 1191848125 1239522050 2383696250 3098805125 6197610250 15494025625 30988051250
• Sum of all divisors σ(n): 63060343137
• Sum of proper divisors (its aliquot sum) s(n): 32072291887
• 30988051250 is an abundant number, because the sum of its proper divisors (32072291887) is greater than itself. Its abundance is 1084240637

Bases of 30988051250

• Binary: 11100110111000010000010001100110010₂
• Hexadecimal: 0x737082332
• Base-36: E8HHHDE

Squares and roots of 30988051250

• 30988051250 squared (30988051250²) is 960259320272626562500
• 30988051250 cubed (30988051250³) is 29756565029898315890861328125000
• The square root of 30988051250 is 176034.2331763911
• The cube root of 30988051250 is 3140.9769922223

Scales and comparisons

• 30,988,051,250 seconds is equal to 985 years, 16 weeks, 6 days, 50 seconds.
• To count from 1 to 30,988,051,250 would take you about one thousand, nine hundred seventy 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 30988051250 cubic inches would be around 261.7 feet tall.

Recreational maths with 30988051250

• 30988051250 backwards is 05215088903
• The number of decimal digits it has is: 11
• The sum of 30988051250's digits is 41
• More coming soon!