31428380556576

Names of 31428380556576

• Cardinal: 31428380556576 can be written as Thirty-one trillion, four hundred twenty-eight billion, three hundred eighty million, five hundred fifty-six thousand, five hundred seventy-six.

Scientific notation

• Scientific notation: 3.1428380556576 × 10¹³

Factors of 31428380556576

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 36375440464

Divisors of 31428380556576

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 72 96 108 144 216 288 432 864 36375440459 72750880918 109126321377 145501761836 218252642754 291003523672 327378964131 436505285508 582007047344 654757928262 873010571016 982136892393 1164014094688 1309515856524 1746021142032 1964273784786 2619031713048 3492042284064 3928547569572 5238063426096 7857095139144 10476126852192 15714190278288 31428380556576
• Sum of all divisors σ(n): 91666109959200
• Sum of proper divisors (its aliquot sum) s(n): 60237729402624
• 31428380556576 is an abundant number, because the sum of its proper divisors (60237729402624) is greater than itself. Its abundance is 28809348846048

Bases of 31428380556576

• Binary: 111001001010101111101011101010111110100100000₂
• Hexadecimal: 0x1C957D757D20
• Base-36: B51ZYBRC0

Squares and roots of 31428380556576

• 31428380556576 squared (31428380556576²) is 987743104408964363536843776
• 31428380556576 cubed (31428380556576³) is 31043166177498713503217819792645241470976
• The square root of 31428380556576 is 5606102.0822471651
• The cube root of 31428380556576 is 31557.8446847445

Scales and comparisons

• 31,428,380,556,576 seconds is equal to 999,325 years, 14 weeks, 6 days, 14 hours, 9 minutes, 36 seconds.
• To count from 1 to 31,428,380,556,576 would take you about two million, four hundred ninety-eight thousand, three hundred thirteen 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 31428380556576 cubic inches would be around 2629.8 feet tall.

Recreational maths with 31428380556576

• 31428380556576 backwards is 67565508382413
• The number of decimal digits it has is: 14
• The sum of 31428380556576's digits is 63
• More coming soon!