30247476984

Names of 30247476984

• Cardinal: 30247476984 can be written as Thirty billion, two hundred forty-seven million, four hundred seventy-six thousand, nine hundred eighty-four.

Scientific notation

• Scientific notation: 3.0247476984 × 10¹⁰

Factors of 30247476984

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 797214

Divisors of 30247476984

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 4 6 8 9 12 17 18 24 31 34 36 51 62 68 72 93 102 124 136 153 186 204 248 279 306 372 408 527 558 612 744 1054 1116 1224 1581 2108 2232 3162 4216 4743 6324 9486 12648 18972 37944 797161 1594322 2391483 3188644 4782966 6377288 7174449 9565932 13551737 14348898 19131864 24711991 27103474 28697796 40655211 49423982 54206948 57395592 74135973 81310422 98847964 108413896 121965633 148271946 162620844 197695928 222407919 243931266 296543892 325241688 420103847 444815838 487862532 593087784 840207694 889631676 975725064 1260311541 1680415388 1779263352 2520623082 3360830776 3780934623 5041246164 7561869246 10082492328 15123738492 30247476984
• Sum of all divisors σ(n): 89537235840
• Sum of proper divisors (its aliquot sum) s(n): 59289758856
• 30247476984 is an abundant number, because the sum of its proper divisors (59289758856) is greater than itself. Its abundance is 29042281872

Bases of 30247476984

• Binary: 11100001010111000111101111011111000₂
• Hexadecimal: 0x70AE3DEF8
• Base-36: DW8KEM0

Squares and roots of 30247476984

• 30247476984 squared (30247476984²) is 914909863897609736256
• 30247476984 cubed (30247476984³) is 27673715050677523030017670331904
• The square root of 30247476984 is 173918.0179969861
• The cube root of 30247476984 is 3115.7532137293

Scales and comparisons

• 30,247,476,984 seconds is equal to 961 years, 40 weeks, 2 days, 12 hours, 56 minutes, 24 seconds.
• To count from 1 to 30,247,476,984 would take you about one thousand, nine hundred twenty-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 30247476984 cubic inches would be around 259.6 feet tall.

Recreational maths with 30247476984

• 30247476984 backwards is 48967474203
• The number of decimal digits it has is: 11
• The sum of 30247476984's digits is 54
• More coming soon!