13072802104

Names of 13072802104

• Cardinal: 13072802104 can be written as Thirteen billion, seventy-two million, eight hundred two thousand, one hundred four.

Scientific notation

• Scientific notation: 1.3072802104 × 10¹⁰

Factors of 13072802104

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2104

Divisors of 13072802104

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 19 38 76 139 152 278 401 556 802 1112 1543 1604 2641 3086 3208 5282 6172 7619 10564 12344 15238 21128 29317 30476 55739 58634 60952 111478 117268 214477 222956 234536 428954 445912 618743 857908 1059041 1237486 1715816 2118082 2474972 4075063 4236164 4949944 8150126 8472328 11756117 16300252 23512234 32600504 47024468 86005277 94048936 172010554 344021108 688042216 1634100263 3268200526 6536401052 13072802104
• Sum of all divisors σ(n): 26068896000
• Sum of proper divisors (its aliquot sum) s(n): 12996093896
• 13072802104 is a deficient number, because the sum of its proper divisors (12996093896) is less than itself. Its deficiency is 76708208

Bases of 13072802104

• Binary: 1100001011001100110010000100111000₂
• Hexadecimal: 0x30B332138
• Base-36: 6077INS

Squares and roots of 13072802104

• 13072802104 squared (13072802104²) is 170898154850346826816
• 13072802104 cubed (13072802104³) is 2234117758297331802729928420864
• The square root of 13072802104 is 114336.3551281919
• The cube root of 13072802104 is 2355.7158044843

Scales and comparisons

• 13,072,802,104 seconds is equal to 415 years, 35 weeks, 13 hours, 55 minutes, 4 seconds.
• To count from 1 to 13,072,802,104 would take you about eight hundred thirty-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 13072802104 cubic inches would be around 196.3 feet tall.

Recreational maths with 13072802104

• 13072802104 backwards is 40120827031
• The number of decimal digits it has is: 11
• The sum of 13072802104's digits is 28
• More coming soon!