47975239937372013

Names of 47975239937372013

• Cardinal: 47975239937372013 can be written as Forty-seven quadrillion, nine hundred seventy-five trillion, two hundred thirty-nine billion, nine hundred thirty-seven million, three hundred seventy-two thousand and thirteen.

Scientific notation

• Scientific notation: 4.7975239937372013 × 10¹⁶

Factors of 47975239937372013

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1808866103

Divisors of 47975239937372013

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 9 21 63 197 591 1379 1773 2137 4137 6411 12411 14959 19233 44877 134631 420989 1262967 2946923 3788901 8840769 26522307 1808863759 5426591277 12662046313 16279773831 37986138939 113958416817 356346160523 1069038481569 2494423123661 3207115444707 3865541852983 7483269370983 11596625558949 22449808112949 27058792970881 34789876676847 81176378912643 243529136737929 761511745037651 2284535235112953 5330582215263557 6853605705338859 15991746645790671 47975239937372013
• Sum of all divisors σ(n): 79636486003176960
• Sum of proper divisors (its aliquot sum) s(n): 31661246065804947
• 47975239937372013 is a deficient number, because the sum of its proper divisors (31661246065804947) is less than itself. Its deficiency is 16313993871567066

Bases of 47975239937372013

• Binary: 10101010011100010011100111111110011110110010111101101101₂
• Hexadecimal: 0xAA7139FE7B2F6D
• Base-36: D4DSWYUQ1D9

Squares and roots of 47975239937372013

• 47975239937372013 squared (47975239937372013²) is 2301623647048414589838504755672169
• 47975239937372013 cubed (47975239937372013³) is 110420946712676925720763129591497461157885223606197
• The square root of 47975239937372013 is 219032508.8596941881
• The cube root of 47975239937372013 is 363361.6189024745

Scales and comparisons

• 47,975,239,937,372,013 seconds is equal to 1,525,464,232 years, 44 weeks, 14 hours, 53 minutes, 33 seconds.
• To count from 1 to 47,975,239,937,372,013 would take you about four billion, five hundred seventy-six million, three hundred ninety-two thousand, six hundred ninety-eight 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 47975239937372013 cubic inches would be around 30280.1 feet tall.

Recreational maths with 47975239937372013

• 47975239937372013 backwards is 31027373993257974
• The number of decimal digits it has is: 17
• The sum of 47975239937372013's digits is 81
• More coming soon!