13159345392

Names of 13159345392

• Cardinal: 13159345392 can be written as Thirteen billion, one hundred fifty-nine million, three hundred forty-five thousand, three hundred ninety-two.

Scientific notation

• Scientific notation: 1.3159345392 × 10¹⁰

Factors of 13159345392

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 6158

Divisors of 13159345392

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 36 48 72 113 137 144 226 274 339 411 452 548 678 822 904 1017 1096 1233 1356 1644 1808 2034 2192 2466 2712 3288 4068 4932 5424 5903 6576 8136 9864 11806 15481 16272 17709 19728 23612 30962 35418 46443 47224 53127 61924 70836 92886 94448 106254 123848 139329 141672 185772 212508 247696 278658 283344 371544 425016 557316 667039 743088 808711 850032 1114632 1334078 1617422 2001117 2229264 2426133 2668156 3234844 4002234 4852266 5336312 6003351 6469688 7278399 8004468 9704532 10672624 12006702 12939376 14556798 16008936 19409064 24013404 29113596 32017872 38818128 48026808 58227192 91384343 96053616 116454384 182768686 274153029 365537372 548306058 731074744 822459087 1096612116 1462149488 1644918174 2193224232 3289836348 4386448464 6579672696 13159345392
• Sum of all divisors σ(n): 37431336384
• Sum of proper divisors (its aliquot sum) s(n): 24271990992
• 13159345392 is an abundant number, because the sum of its proper divisors (24271990992) is greater than itself. Its abundance is 11112645600

Bases of 13159345392

• Binary: 1100010000010110111010110011110000₂
• Hexadecimal: 0x3105BACF0
• Base-36: 61MQFW0

Squares and roots of 13159345392

• 13159345392 squared (13159345392²) is 173168371145951633664
• 13159345392 cubed (13159345392³) is 2278782406879624389911230476288
• The square root of 13159345392 is 114714.1900202413
• The cube root of 13159345392 is 2360.9027351787

Scales and comparisons

• 13,159,345,392 seconds is equal to 418 years, 22 weeks, 1 day, 5 hours, 43 minutes, 12 seconds.
• To count from 1 to 13,159,345,392 would take you about eight hundred thirty-six 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 13159345392 cubic inches would be around 196.7 feet tall.

Recreational maths with 13159345392

• 13159345392 backwards is 29354395131
• The number of decimal digits it has is: 11
• The sum of 13159345392's digits is 45
• More coming soon!