972443000815

Names of 972443000815

• Cardinal: 972443000815 can be written as Nine hundred seventy-two billion, four hundred forty-three million, eight hundred fifteen.

Scientific notation

• Scientific notation: 9.72443000815 × 10¹¹

Factors of 972443000815

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 136661

Divisors of 972443000815

• Number of divisors d(n): 48
• Complete list of divisors:
  1 5 11 13 55 65 121 143 605 715 911 1573 4555 7865 10021 11843 50105 59215 110231 130273 135721 551155 651365 678605 1433003 1492931 1764373 7165015 7464655 8821865 16422241 19408103 82111205 97040515 123641831 213489133 618209155 1067445665 1360060141 1607343803 6800300705 8036719015 14960661551 17680781833 74803307755 88403909165 194488600163 972443000815
• Sum of all divisors σ(n): 1382852999808
• Sum of proper divisors (its aliquot sum) s(n): 410409998993
• 972443000815 is a deficient number, because the sum of its proper divisors (410409998993) is less than itself. Its deficiency is 562033001822

Bases of 972443000815

• Binary: 1110001001101010000111101001111111101111₂
• Hexadecimal: 0xE26A1E9FEF
• Base-36: CEQFGDM7

Squares and roots of 972443000815

• 972443000815 squared (972443000815²) is 945645389834082090664225
• 972443000815 cubed (972443000815³) is 919586240597125283206567855566343375
• The square root of 972443000815 is 986125.2460083353
• The cube root of 972443000815 is 9907.2864115971

Scales and comparisons

• 972,443,000,815 seconds is equal to 30,920 years, 35 weeks, 2 days, 7 hours, 46 minutes, 55 seconds.
• To count from 1 to 972,443,000,815 would take you about sixty-one thousand, eight hundred forty-one 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 972443000815 cubic inches would be around 825.6 feet tall.

Recreational maths with 972443000815

• 972443000815 backwards is 518000344279
• The number of decimal digits it has is: 12
• The sum of 972443000815's digits is 43
• More coming soon!