12798561048

Names of 12798561048

• Cardinal: 12798561048 can be written as Twelve billion, seven hundred ninety-eight million, five hundred sixty-one thousand and forty-eight.

Scientific notation

• Scientific notation: 1.2798561048 × 10¹⁰

Factors of 12798561048

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 8298

Divisors of 12798561048

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 21 23 24 26 28 31 39 42 46 52 56 62 69 78 84 91 92 93 104 124 138 156 161 168 182 184 186 217 248 273 276 299 312 322 364 372 403 434 483 546 552 598 644 651 713 728 744 806 868 897 966 1092 1196 1209 1288 1302 1426 1612 1736 1794 1932 2093 2139 2184 2392 2418 2604 2821 2852 3224 3588 3864 4186 4278 4836 4991 5208 5642 5704 6279 7176 8219 8372 8463 8556 9269 9672 9982 11284 12558 14973 16438 16744 16926 17112 18538 19964 22568 24657 25116 27807 29946 32876 33852 37076 39928 49314 50232 55614 57533 59892 64883 65752 67704 74152 98628 106847 111228 115066 119784 129766 172599 189037 194649 197256 213694 222456 230132 254789 259532 320541 345198 378074 389298 427388 460264 509578 519064 567111 641082 690396 747929 756148 764367 778596 854776 1019156 1134222 1282164 1323259 1380792 1495858 1512296 1528734 1557192 1783523 2038312 2243787 2268444 2457481 2564328 2646518 2991716 3057468 3312257 3567046 3969777 4487574 4536888 4914962 5293036 5350569 5860147 5983432 6114936 6624514 7134092 7372443 7939554 8975148 9829924 9936771 10586072 10701138 11720294 13249028 14268184 14744886 15879108 17202367 17580441 17950296 19659848 19873542 21402276 23185799 23440588 26498056 29489772 31758216 34404734 35160882 39747084 41021029 42804552 46371598 46881176 51607101 58979544 68809468 69557397 70321764 76181911 79494168 82042058 92743196 103214202 123063087 137618936 139114794 140643528 152363822 164084116 185486392 206428404 228545733 246126174 278229588 304727644 328168232 412856808 457091466 492252348 533273377 556459176 609455288 914182932 984504696 1066546754 1599820131 1828365864 2133093508 3199640262 4266187016 6399280524 12798561048
• Sum of all divisors σ(n): 42423091200
• Sum of proper divisors (its aliquot sum) s(n): 29624530152
• 12798561048 is an abundant number, because the sum of its proper divisors (29624530152) is greater than itself. Its abundance is 16825969104

Bases of 12798561048

• Binary: 1011111010110110101000101100011000₂
• Hexadecimal: 0x2FADA8B18
• Base-36: 5VNXKWO

Squares and roots of 12798561048

• 12798561048 squared (12798561048²) is 163803164899382858304
• 12798561048 cubed (12798561048³) is 2096444805820362289528477742592
• The square root of 12798561048 is 113130.7254816303
• The cube root of 12798561048 is 2339.1265305943

Scales and comparisons

• 12,798,561,048 seconds is equal to 406 years, 49 weeks, 4 days, 11 hours, 50 minutes, 48 seconds.
• To count from 1 to 12,798,561,048 would take you about eight hundred thirteen 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 12798561048 cubic inches would be around 194.9 feet tall.

Recreational maths with 12798561048

• 12798561048 backwards is 84016589721
• The number of decimal digits it has is: 11
• The sum of 12798561048's digits is 51
• More coming soon!