30988801125

Names of 30988801125

• Cardinal: 30988801125 can be written as Thirty billion, nine hundred eighty-eight million, eight hundred one thousand, one hundred twenty-five.

Scientific notation

• Scientific notation: 3.0988801125 × 10¹⁰

Factors of 30988801125

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1804

Divisors of 30988801125

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 5 9 15 25 27 45 73 75 125 135 219 225 365 375 657 675 1095 1125 1723 1825 1971 3285 3375 5169 5329 5475 8615 9125 9855 15507 15987 16425 25845 26645 27375 43075 46521 47961 49275 77535 79935 82125 125779 129225 133225 143883 215375 232605 239805 246375 377337 387675 399675 628895 646125 666125 719415 1132011 1163025 1199025 1886685 1938375 1998375 3144475 3396033 3597075 5660055 5815125 5995125 9181867 9433425 15722375 16980165 17985375 27545601 28300275 45909335 47167125 82636803 84900825 137728005 141501375 229546675 247910409 413184015 424504125 688640025 1147733375 1239552045 2065920075 3443200125 6197760225 10329600375 30988801125
• Sum of all divisors σ(n): 58124177280
• Sum of proper divisors (its aliquot sum) s(n): 27135376155
• 30988801125 is a deficient number, because the sum of its proper divisors (27135376155) is less than itself. Its deficiency is 3853424970

Bases of 30988801125

• Binary: 11100110111000100111001010001100101₂
• Hexadecimal: 0x737139465
• Base-36: E8HXJZ9

Squares and roots of 30988801125

• 30988801125 squared (30988801125²) is 960305795164801265625
• 30988801125 cubed (30988801125³) is 29758725305547013020601423828125
• The square root of 30988801125 is 176036.3630759281
• The cube root of 30988801125 is 3141.0023280215

Scales and comparisons

• 30,988,801,125 seconds is equal to 985 years, 18 weeks, 16 hours, 18 minutes, 45 seconds.
• To count from 1 to 30,988,801,125 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 30988801125 cubic inches would be around 261.8 feet tall.

Recreational maths with 30988801125

• 30988801125 backwards is 52110888903
• 30988801125 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 30988801125's digits is 45
• More coming soon!