13516514972

Names of 13516514972

• Cardinal: 13516514972 can be written as Thirteen billion, five hundred sixteen million, five hundred fourteen thousand, nine hundred seventy-two.

Scientific notation

• Scientific notation: 1.3516514972 × 10¹⁰

Factors of 13516514972

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 73

Divisors of 13516514972

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 4 17 23 31 34 46 62 68 92 124 289 391 527 529 578 713 782 961 1054 1058 1156 1426 1564 1922 2108 2116 2852 3844 6647 8959 8993 12121 12167 13294 16337 16399 17918 17986 22103 24242 24334 26588 32674 32798 35836 35972 44206 48484 48668 65348 65596 88412 152881 206057 206839 277729 278783 305762 375751 377177 412114 413678 508369 555458 557566 611524 751502 754354 824228 827356 1016738 1110916 1115132 1503004 1508708 2033476 3516263 4739311 6387767 6412009 7032526 8642273 9478622 11692487 12775534 12824018 14065052 17284546 18957244 23384974 25551068 25648036 34569092 46769948 109004153 146918641 198772279 218008306 293837282 397544558 436016612 587674564 795089116 3379128743 6758257486 13516514972
• Sum of all divisors σ(n): 27143933040
• Sum of proper divisors (its aliquot sum) s(n): 13627418068
• 13516514972 is an abundant number, because the sum of its proper divisors (13627418068) is greater than itself. Its abundance is 110903096

Bases of 13516514972

• Binary: 1100100101101001011010011010011100₂
• Hexadecimal: 0x325A5A69C
• Base-36: 67JDTP8

Squares and roots of 13516514972

• 13516514972 squared (13516514972²) is 182696176988300160784
• 13516514972 cubed (13516514972³) is 2469415611589520992066943258048
• The square root of 13516514972 is 116260.5477881469
• The cube root of 13516514972 is 2382.0721409505

Scales and comparisons

• 13,516,514,972 seconds is equal to 429 years, 40 weeks, 5 days, 3 hours, 29 minutes, 32 seconds.
• To count from 1 to 13,516,514,972 would take you about eight hundred fifty-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 13516514972 cubic inches would be around 198.5 feet tall.

Recreational maths with 13516514972

• 13516514972 backwards is 27941561531
• The number of decimal digits it has is: 11
• The sum of 13516514972's digits is 44
• More coming soon!