13899401009469

Names of 13899401009469

• Cardinal: 13899401009469 can be written as Thirteen trillion, eight hundred ninety-nine billion, four hundred one million, nine thousand, four hundred sixty-nine.

Scientific notation

• Scientific notation: 1.3899401009469 × 10¹³

Factors of 13899401009469

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5072

Divisors of 13899401009469

• Number of divisors d(n): 96
• Complete list of divisors:
  1 3 9 19 31 57 93 171 279 589 757 1093 1767 2271 3169 3279 5301 6813 9507 9837 14383 20767 23467 28521 33883 43149 60211 62301 70401 98239 101649 129447 180633 186903 211203 294717 304947 445873 541899 643777 827401 884151 1337619 1866541 1931331 2398933 2482203 3463717 4012857 5599623 5793993 7196799 7446609 10391151 15720619 16798869 21590397 25649431 31173453 45579727 47161857 65810623 74366923 76948293 107375227 136739181 141485571 197431869 223100769 230844879 322125681 410217543 487339189 592295607 669302307 966377043 1412971537 1462017567 2040129313 2622033769 4238914611 4386052701 6120387939 7866101307 12716743833 18361163817 23598303921 49818641611 81283046839 149455924833 243849140517 448367774499 731547421551 1544377889941 4633133669823 13899401009469
• Sum of all divisors σ(n): 21871023948800
• Sum of proper divisors (its aliquot sum) s(n): 7971622939331
• 13899401009469 is a deficient number, because the sum of its proper divisors (7971622939331) is less than itself. Its deficiency is 5927778070138

Bases of 13899401009469

• Binary: 11001010010000110100110111000001100100111101₂
• Hexadecimal: 0xCA434DC193D
• Base-36: 4XDAOHLX9

Squares and roots of 13899401009469

• 13899401009469 squared (13899401009469²) is 193193348422027856227661961
• 13899401009469 cubed (13899401009469³) is 2685271822079830223086802659005092108709
• The square root of 13899401009469 is 3728190.0447092287
• The cube root of 13899401009469 is 24043.5557496525

Scales and comparisons

• 13,899,401,009,469 seconds is equal to 441,957 years, 49 weeks, 5 days, 20 hours, 51 minutes, 9 seconds.
• To count from 1 to 13,899,401,009,469 would take you about one million, one hundred four thousand, eight hundred ninety-four 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 13899401009469 cubic inches would be around 2003.6 feet tall.

Recreational maths with 13899401009469

• 13899401009469 backwards is 96490010499831
• The number of decimal digits it has is: 14
• The sum of 13899401009469's digits is 63
• More coming soon!