31450752001

Names of 31450752001

• Cardinal: 31450752001 can be written as Thirty-one billion, four hundred fifty million, seven hundred fifty-two thousand and one.

Scientific notation

• Scientific notation: 3.1450752001 × 10¹⁰

Factors of 31450752001

• Number of distinct prime factors ω(n): 2
• Total number of prime factors Ω(n): 2
• Sum of prime factors: 1107970

Divisors of 31450752001

• Number of divisors d(n): 4
• Complete list of divisors:
  1 29153 1078817 31450752001
• Sum of all divisors σ(n): 31451859972
• Sum of proper divisors (its aliquot sum) s(n): 1107971
• 31450752001 is a deficient number, because the sum of its proper divisors (1107971) is less than itself. Its deficiency is 31449644030

Bases of 31450752001

• Binary: 11101010010100111000110010000000001₂
• Hexadecimal: 0x7529C6401
• Base-36: EG4YRK1

Squares and roots of 31450752001

• 31450752001 squared (31450752001²) is 989149801428405504001
• 31450752001 cubed (31450752001³) is 31109505096563177063198864256001
• The square root of 31450752001 is 177343.5987031953
• The cube root of 31450752001 is 3156.5330775425

Scales and comparisons

• 31,450,752,001 seconds is equal to 1,000 years, 1 week, 6 days, 8 hours, 1 second.
• To count from 1 to 31,450,752,001 would take you about two thousand 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 31450752001 cubic inches would be around 263 feet tall.

Recreational maths with 31450752001

• 31450752001 backwards is 10025705413
• The number of decimal digits it has is: 11
• The sum of 31450752001's digits is 28
• More coming soon!