972472390620

Names of 972472390620

• Cardinal: 972472390620 can be written as Nine hundred seventy-two billion, four hundred seventy-two million, three hundred ninety thousand, six hundred twenty.

Scientific notation

• Scientific notation: 9.7247239062 × 10¹¹

Factors of 972472390620

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 103235028

Divisors of 972472390620

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 60 157 314 471 628 785 942 1570 1884 2355 3140 4710 9420 103234861 206469722 309704583 412939444 516174305 619409166 1032348610 1238818332 1548522915 2064697220 3097045830 6194091660 16207873177 32415746354 48623619531 64831492708 81039365885 97247239062 162078731770 194494478124 243118097655 324157463540 486236195310 972472390620
• Sum of all divisors σ(n): 2740266176928
• Sum of proper divisors (its aliquot sum) s(n): 1767793786308
• 972472390620 is an abundant number, because the sum of its proper divisors (1767793786308) is greater than itself. Its abundance is 795321395688

Bases of 972472390620

• Binary: 1110001001101011110111110001001111011100₂
• Hexadecimal: 0xE26BDF13DC
• Base-36: CEQWYAXO

Squares and roots of 972472390620

• 972472390620 squared (972472390620²) is 945702550518177863984400
• 972472390620 cubed (972472390620³) is 919669620117843747155274666386328000
• The square root of 972472390620 is 986140.1475551029
• The cube root of 972472390620 is 9907.3862187433

Scales and comparisons

• 972,472,390,620 seconds is equal to 30,921 years, 31 weeks, 6 days, 11 hours, 37 minutes.
• To count from 1 to 972,472,390,620 would take you about sixty-one thousand, eight hundred forty-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 972472390620 cubic inches would be around 825.6 feet tall.

Recreational maths with 972472390620

• 972472390620 backwards is 026093274279
• The number of decimal digits it has is: 12
• The sum of 972472390620's digits is 51
• More coming soon!