31794456100

Names of 31794456100

• Cardinal: 31794456100 can be written as Thirty-one billion, seven hundred ninety-four million, four hundred fifty-six thousand, one hundred.

Scientific notation

• Scientific notation: 3.17944561 × 10¹⁰

Factors of 31794456100

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1639

Divisors of 31794456100

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 5 10 11 20 22 25 44 50 55 100 110 121 220 242 275 484 550 605 1100 1210 1621 2420 3025 3242 6050 6484 8105 12100 16210 17831 32420 35662 40525 71324 81050 89155 162100 178310 196141 356620 392282 445775 784564 891550 980705 1783100 1961410 2627641 3922820 4903525 5255282 9807050 10510564 13138205 19614100 26276410 28904051 52552820 57808102 65691025 115616204 131382050 144520255 262764100 289040510 317944561 578081020 635889122 722601275 1271778244 1445202550 1589722805 2890405100 3179445610 6358891220 7948614025 15897228050 31794456100
• Sum of all divisors σ(n): 75883159443
• Sum of proper divisors (its aliquot sum) s(n): 44088703343
• 31794456100 is an abundant number, because the sum of its proper divisors (44088703343) is greater than itself. Its abundance is 12294247243

Bases of 31794456100

• Binary: 11101100111000110001110011000100100₂
• Hexadecimal: 0x76718E624
• Base-36: ELTLJC4

Squares and roots of 31794456100

• 31794456100 squared (31794456100²) is 1010887438694827210000
• 31794456100 cubed (31794456100³) is 32140616291624125025430481000000
• 31794456100 is a perfect square number. Its square root is 178310
• The cube root of 31794456100 is 3167.9899851793

Scales and comparisons

• 31,794,456,100 seconds is equal to 1,010 years, 50 weeks, 1 day, 9 hours, 21 minutes, 40 seconds.
• To count from 1 to 31,794,456,100 would take you about two thousand and twenty-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 31794456100 cubic inches would be around 264 feet tall.

Recreational maths with 31794456100

• 31794456100 backwards is 00165449713
• The number of decimal digits it has is: 11
• The sum of 31794456100's digits is 40
• More coming soon!