13294915347

Names of 13294915347

• Cardinal: 13294915347 can be written as Thirteen billion, two hundred ninety-four million, nine hundred fifteen thousand, three hundred forty-seven.

Scientific notation

• Scientific notation: 1.3294915347 × 10¹⁰

Factors of 13294915347

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 331

Divisors of 13294915347

• Number of divisors d(n): 72
• Complete list of divisors:
  1 3 7 21 31 49 93 139 147 151 217 417 453 651 973 1057 1519 2919 3171 4309 4557 4681 6811 7399 12927 14043 19321 20433 20989 22197 30163 32767 57963 62967 90489 98301 135247 146923 211141 229369 405741 440769 598951 633423 650659 688107 946729 1028461 1796853 1951977 2840187 2917471 3085383 4192657 4554613 8752413 12577971 13663839 20422297 29348599 31882291 61266891 88045797 90441601 95646873 142956079 271324803 428868237 633091207 1899273621 4431638449 13294915347
• Sum of all divisors σ(n): 21582093312
• Sum of proper divisors (its aliquot sum) s(n): 8287177965
• 13294915347 is a deficient number, because the sum of its proper divisors (8287177965) is less than itself. Its deficiency is 5007737382

Bases of 13294915347

• Binary: 1100011000011100000100111100010011₂
• Hexadecimal: 0x318704F13
• Base-36: 63VG6C3

Squares and roots of 13294915347

• 13294915347 squared (13294915347²) is 176754774083896130409
• 13294915347 cubed (13294915347³) is 2349939758623508529728527486923
• The square root of 13294915347 is 115303.5790728111
• The cube root of 13294915347 is 2368.9825341095

Scales and comparisons

• 13,294,915,347 seconds is equal to 422 years, 38 weeks, 2 days, 8 hours, 2 minutes, 27 seconds.
• To count from 1 to 13,294,915,347 would take you about eight hundred forty-five 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 13294915347 cubic inches would be around 197.4 feet tall.

Recreational maths with 13294915347

• 13294915347 backwards is 74351949231
• The number of decimal digits it has is: 11
• The sum of 13294915347's digits is 48
• More coming soon!