13808647008

Names of 13808647008

• Cardinal: 13808647008 can be written as Thirteen billion, eight hundred eight million, six hundred forty-seven thousand and eight.

Scientific notation

• Scientific notation: 1.3808647008 × 10¹⁰

Factors of 13808647008

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 515

Divisors of 13808647008

• Number of divisors d(n): 288
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 32 36 39 48 52 72 78 96 104 113 117 127 144 156 208 226 234 254 257 288 312 339 381 416 452 468 508 514 624 678 762 771 904 936 1016 1017 1028 1143 1248 1356 1469 1524 1542 1651 1808 1872 2032 2034 2056 2286 2313 2712 2938 3048 3084 3302 3341 3616 3744 4064 4068 4112 4407 4572 4626 4953 5424 5876 6096 6168 6604 6682 8136 8224 8814 9144 9252 9906 10023 10848 11752 12192 12336 13208 13221 13364 14351 14859 16272 17628 18288 18504 19812 20046 23504 24672 26416 26442 26728 28702 29041 29718 30069 32544 32639 35256 36576 37008 39624 40092 43053 47008 52832 52884 53456 57404 58082 59436 60138 65278 70512 74016 79248 80184 86106 87123 97917 105768 106912 114808 116164 118872 120276 129159 130556 141024 158496 160368 172212 174246 186563 195834 211536 229616 232328 237744 240552 258318 261112 261369 293751 320736 344424 348492 373126 377533 391668 423072 424307 459232 464656 475488 481104 516636 522224 522738 559689 587502 688848 696984 746252 755066 783336 848614 929312 962208 1033272 1044448 1045476 1119378 1132599 1175004 1272921 1377696 1393968 1492504 1510132 1566672 1679067 1697228 2066544 2090952 2238756 2265198 2350008 2545842 2787936 2985008 3020264 3133344 3358134 3394456 3397797 3688207 3818763 4133088 4181904 4477512 4530396 4700016 5091684 5970016 6040528 6716268 6788912 6795594 7376414 7637526 8363808 8955024 9060792 9400032 10183368 11064621 12081056 13432536 13577824 13591188 14752828 15275052 17910048 18121584 20366736 22129242 26865072 27182376 29505656 30550104 33193863 36243168 40733472 44258484 47946691 53730144 54364752 59011312 61100208 66387726 88516968 95893382 108729504 118022624 122200416 132775452 143840073 177033936 191786764 265550904 287680146 354067872 383573528 431520219 531101808 575360292 767147056 863040438 1062203616 1150720584 1534294112 1726080876 2301441168 3452161752 4602882336 6904323504 13808647008
• Sum of all divisors σ(n): 43166462976
• Sum of proper divisors (its aliquot sum) s(n): 29357815968
• 13808647008 is an abundant number, because the sum of its proper divisors (29357815968) is greater than itself. Its abundance is 15549168960

Bases of 13808647008

• Binary: 1100110111000011110011101101100000₂
• Hexadecimal: 0x3370F3B60
• Base-36: 6CDB880

Squares and roots of 13808647008

• 13808647008 squared (13808647008²) is 190678732191547352064
• 13808647008 cubed (13808647008³) is 2633015304766043625968876224512
• The square root of 13808647008 is 117510.1995913547
• The cube root of 13808647008 is 2399.1111875459

Scales and comparisons

• 13,808,647,008 seconds is equal to 439 years, 3 weeks, 5 days, 7 hours, 16 minutes, 48 seconds.
• To count from 1 to 13,808,647,008 would take you about eight hundred seventy-eight 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 13808647008 cubic inches would be around 199.9 feet tall.

Recreational maths with 13808647008

• 13808647008 backwards is 80074680831
• The number of decimal digits it has is: 11
• The sum of 13808647008's digits is 45
• More coming soon!