13037985856

Names of 13037985856

• Cardinal: 13037985856 can be written as Thirteen billion, thirty-seven million, nine hundred eighty-five thousand, eight hundred fifty-six.

Scientific notation

• Scientific notation: 1.3037985856 × 10¹⁰

Factors of 13037985856

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 2048

Divisors of 13037985856

• Number of divisors d(n): 63
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 49 56 64 98 112 196 224 392 448 784 1568 2039 3136 4078 8156 14273 16312 28546 32624 57092 65248 99911 114184 130496 199822 228368 399644 456736 799288 913472 1598576 3197152 4157521 6394304 8315042 16630084 29102647 33260168 58205294 66520336 116410588 133040672 203718529 232821176 266081344 407437058 465642352 814874116 931284704 1629748232 1862569408 3259496464 6518992928 13037985856
• Sum of all divisors σ(n): 30111062079
• Sum of proper divisors (its aliquot sum) s(n): 17073076223
• 13037985856 is an abundant number, because the sum of its proper divisors (17073076223) is greater than itself. Its abundance is 4035090367

Bases of 13037985856

• Binary: 1100001001000111111110000001000000₂
• Hexadecimal: 0x3091FE040
• Base-36: 5ZMHA9S

Squares and roots of 13037985856

• 13037985856 squared (13037985856²) is 169989075181256052736
• 13037985856 cubed (13037985856³) is 2216315157887737051886358102016
• 13037985856 is a perfect square number. Its square root is 114184
• The cube root of 13037985856 is 2353.6226520009

Scales and comparisons

• 13,037,985,856 seconds is equal to 414 years, 29 weeks, 3 days, 14 hours, 44 minutes, 16 seconds.
• To count from 1 to 13,037,985,856 would take you about eight hundred twenty-nine 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 13037985856 cubic inches would be around 196.1 feet tall.

Recreational maths with 13037985856

• 13037985856 backwards is 65858973031
• The number of decimal digits it has is: 11
• The sum of 13037985856's digits is 55
• More coming soon!