12307572864

Names of 12307572864

• Cardinal: 12307572864 can be written as Twelve billion, three hundred seven million, five hundred seventy-two thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 1.2307572864 × 10¹⁰

Factors of 12307572864

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 3263

Divisors of 12307572864

• Number of divisors d(n): 224
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 41 48 54 64 72 81 82 96 108 123 128 144 162 164 192 216 243 246 288 324 328 369 384 432 486 492 576 648 656 729 738 864 972 984 1107 1152 1296 1312 1458 1476 1728 1944 1968 2214 2592 2624 2916 2952 3217 3321 3456 3888 3936 4428 5184 5248 5832 5904 6434 6642 7776 7872 8856 9651 9963 10368 11664 11808 12868 13284 15552 15744 17712 19302 19926 23328 23616 25736 26568 28953 29889 31104 35424 38604 39852 46656 47232 51472 53136 57906 59778 70848 77208 79704 86859 93312 102944 106272 115812 119556 131897 141696 154416 159408 173718 205888 212544 231624 239112 260577 263794 308832 318816 347436 395691 411776 425088 463248 478224 521154 527588 617664 637632 694872 781731 791382 926496 956448 1042308 1055176 1187073 1235328 1275264 1389744 1563462 1582764 1852992 1912896 2084616 2110352 2345193 2374146 2779488 3126924 3165528 3561219 3705984 3825792 4169232 4220704 4690386 4748292 5558976 6253848 6331056 7122438 8338464 8441408 9380772 9496584 10683657 11117952 12507696 12662112 14244876 16676928 16882816 18761544 18993168 21367314 25015392 25324224 28489752 32050971 33353856 37523088 37986336 42734628 50030784 50648448 56979504 64101942 75046176 75972672 85469256 96152913 100061568 113959008 128203884 150092352 151945344 170938512 192305826 227918016 256407768 300184704 341877024 384611652 455836032 512815536 683754048 769223304 1025631072 1367508096 1538446608 2051262144 3076893216 4102524288 6153786432 12307572864
• Sum of all divisors σ(n): 37670004540
• Sum of proper divisors (its aliquot sum) s(n): 25362431676
• 12307572864 is an abundant number, because the sum of its proper divisors (25362431676) is greater than itself. Its abundance is 13054858812

Bases of 12307572864

• Binary: 1011011101100101101010100010000000₂
• Hexadecimal: 0x2DD96A880
• Base-36: 5NJM000

Squares and roots of 12307572864

• 12307572864 squared (12307572864²) is 151476349802669162496
• 12307572864 cubed (12307572864³) is 1864306212369102739105376108544
• The square root of 12307572864 is 110939.5009182933
• The cube root of 12307572864 is 2308.8238775889

Scales and comparisons

• 12,307,572,864 seconds is equal to 391 years, 17 weeks, 5 days, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 12,307,572,864 would take you about seven hundred eighty-two 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 12307572864 cubic inches would be around 192.4 feet tall.

Recreational maths with 12307572864

• 12307572864 backwards is 46827570321
• The number of decimal digits it has is: 11
• The sum of 12307572864's digits is 45
• More coming soon!