28107604224

Names of 28107604224

• Cardinal: 28107604224 can be written as Twenty-eight billion, one hundred seven million, six hundred four thousand, two hundred twenty-four.

Scientific notation

• Scientific notation: 2.8107604224 × 10¹⁰

Factors of 28107604224

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 5093

Divisors of 28107604224

• Number of divisors d(n): 270
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 28 32 36 42 48 49 56 63 64 72 84 96 98 112 126 128 144 147 168 192 196 224 252 256 288 294 336 343 384 392 441 448 504 576 588 672 686 768 784 882 896 1008 1029 1152 1176 1344 1372 1568 1764 1792 2016 2058 2304 2352 2401 2688 2744 3087 3136 3528 4032 4116 4704 4802 5081 5376 5488 6174 6272 7056 7203 8064 8232 9408 9604 10162 10976 12348 12544 14112 14406 15243 16128 16464 18816 19208 20324 21609 21952 24696 28224 28812 30486 32928 35567 37632 38416 40648 43218 43904 45729 49392 56448 57624 60972 65856 71134 76832 81296 86436 87808 91458 98784 106701 112896 115248 121944 131712 142268 153664 162592 172872 182916 197568 213402 230496 243888 248969 263424 284536 307328 320103 325184 345744 365832 395136 426804 460992 487776 497938 569072 614656 640206 650368 691488 731664 746907 790272 853608 921984 975552 995876 1138144 1280412 1300736 1382976 1463328 1493814 1707216 1742783 1843968 1951104 1991752 2240721 2276288 2560824 2765952 2926656 2987628 3414432 3485566 3902208 3983504 4481442 4552576 5121648 5228349 5531904 5853312 5975256 6828864 6971132 7967008 8962884 9105152 10243296 10456698 11706624 11950512 12199481 13657728 13942264 15685047 15934016 17925768 20486592 20913396 23901024 24398962 27315456 27884528 31370094 31868032 35851536 36598443 40973184 41826792 47802048 48797924 55769056 62740188 63736064 71703072 73196886 81946368 83653584 95604096 97595848 109795329 111538112 125480376 143406144 146393772 167307168 191208192 195191696 219590658 223076224 250960752 286812288 292787544 334614336 390383392 439181316 446152448 501921504 573624576 585575088 669228672 780766784 878362632 1003843008 1171150176 1338457344 1561533568 1756725264 2007686016 2342300352 3123067136 3513450528 4015372032 4684600704 7026901056 9369201408 14053802112 28107604224
• Sum of all divisors σ(n): 94560992526
• Sum of proper divisors (its aliquot sum) s(n): 66453388302
• 28107604224 is an abundant number, because the sum of its proper divisors (66453388302) is greater than itself. Its abundance is 38345784078

Bases of 28107604224

• Binary: 11010001011010110000000000100000000₂
• Hexadecimal: 0x68B580100
• Base-36: CWUJI80

Squares and roots of 28107604224

• 28107604224 squared (28107604224²) is 790037415213022642176
• 28107604224 cubed (28107604224³) is 22206058988959597077033778151424
• The square root of 28107604224 is 167653.2261067469
• The cube root of 28107604224 is 3040.4738781129

Scales and comparisons

• 28,107,604,224 seconds is equal to 893 years, 38 weeks, 1 day, 11 hours, 50 minutes, 24 seconds.
• To count from 1 to 28,107,604,224 would take you about one thousand, seven hundred eighty-seven 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 28107604224 cubic inches would be around 253.4 feet tall.

Recreational maths with 28107604224

• 28107604224 backwards is 42240670182
• 28107604224 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 28107604224's digits is 36
• More coming soon!