13118416128

Names of 13118416128

• Cardinal: 13118416128 can be written as Thirteen billion, one hundred eighteen million, four hundred sixteen thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.3118416128 × 10¹⁰

Factors of 13118416128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 12725

Divisors of 13118416128

• Number of divisors d(n): 144
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 151 192 216 256 288 302 384 432 453 576 604 768 864 906 1152 1208 1359 1728 1812 2304 2416 2718 3456 3624 4077 4832 5436 6912 7248 8154 9664 10872 12569 14496 16308 19328 21744 25138 28992 32616 37707 38656 43488 50276 57984 65232 75414 86976 100552 113121 115968 130464 150828 173952 201104 226242 260928 301656 339363 347904 402208 452484 521856 603312 678726 804416 904968 1043712 1206624 1357452 1608832 1809936 1897919 2413248 2714904 3217664 3619872 3795838 4826496 5429808 5693757 7239744 7591676 9652992 10859616 11387514 14479488 15183352 17081271 21719232 22775028 28958976 30366704 34162542 43438464 45550056 51243813 60733408 68325084 86876928 91100112 102487626 121466816 136650168 182200224 204975252 242933632 273300336 364400448 409950504 485867264 546600672 728800896 819901008 1093201344 1457601792 1639802016 2186402688 3279604032 4372805376 6559208064 13118416128
• Sum of all divisors σ(n): 39053481600
• Sum of proper divisors (its aliquot sum) s(n): 25935065472
• 13118416128 is an abundant number, because the sum of its proper divisors (25935065472) is greater than itself. Its abundance is 12816649344

Bases of 13118416128

• Binary: 1100001101111010110010010100000000₂
• Hexadecimal: 0x30DEB2500
• Base-36: 60YD6O0

Squares and roots of 13118416128

• 13118416128 squared (13118416128²) is 172092841707370512384
• 13118416128 cubed (13118416128³) is 2257585510167320386129889329152
• The square root of 13118416128 is 114535.6543963495
• The cube root of 13118416128 is 2358.4525026867

Scales and comparisons

• 13,118,416,128 seconds is equal to 417 years, 6 weeks, 3 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 13,118,416,128 would take you about eight hundred thirty-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 13118416128 cubic inches would be around 196.5 feet tall.

Recreational maths with 13118416128

• 13118416128 backwards is 82161481131
• 13118416128 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 13118416128's digits is 36
• More coming soon!