27159172128

Names of 27159172128

• Cardinal: 27159172128 can be written as Twenty-seven billion, one hundred fifty-nine million, one hundred seventy-two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 2.7159172128 × 10¹⁰

Factors of 27159172128

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 148

Divisors of 27159172128

• Number of divisors d(n): 480
• Complete list of divisors:
  1 2 3 4 6 8 9 11 12 16 18 19 22 24 27 32 33 36 38 44 48 54 57 66 72 76 88 96 99 108 113 114 121 132 144 152 171 176 198 209 216 226 228 242 264 288 297 304 339 342 352 363 396 418 432 452 456 484 513 528 594 608 627 678 684 726 792 836 864 904 912 968 1017 1026 1056 1089 1188 1243 1254 1331 1356 1368 1452 1584 1672 1808 1824 1881 1936 2034 2052 2147 2178 2299 2376 2486 2508 2662 2712 2736 2904 3051 3168 3267 3344 3616 3729 3762 3872 3993 4068 4104 4294 4356 4598 4752 4972 5016 5324 5424 5472 5643 5808 6102 6441 6534 6688 6897 7458 7524 7986 8136 8208 8588 8712 9196 9504 9944 10032 10648 10848 11187 11286 11616 11979 12204 12882 13068 13673 13794 14641 14916 15048 15972 16272 16416 17176 17424 18392 19323 19888 20064 20691 21296 22374 22572 23617 23958 24408 25289 25764 26136 27346 27588 29282 29832 30096 31944 32544 33561 34352 34848 35937 36784 38646 39776 41019 41382 42592 43923 44748 45144 47234 47916 48816 50578 51528 52272 54692 55176 57969 58564 59664 60192 62073 63888 67122 68704 70851 71874 73568 75867 77292 82038 82764 87846 89496 90288 94468 95832 97632 101156 103056 104544 109384 110352 115938 117128 119328 123057 124146 127776 131769 134244 141702 143748 150403 151734 154584 164076 165528 175692 178992 180576 188936 191664 202312 206112 212553 218768 220704 227601 231876 234256 246114 248292 259787 263538 268488 278179 283404 287496 300806 303468 309168 328152 331056 351384 357984 369171 377872 383328 395307 404624 425106 437536 451209 455202 463752 468512 492228 496584 519574 527076 536976 556358 566808 574992 601612 606936 618336 637659 656304 662112 682803 702768 738342 755744 779361 790614 809248 834537 850212 902418 910404 927504 984456 993168 1039148 1054152 1073952 1112716 1133616 1149984 1203224 1213872 1275318 1312608 1353627 1365606 1405536 1476684 1558722 1581228 1654433 1669074 1700424 1804836 1820808 1855008 1968912 1986336 2078296 2108304 2225432 2267232 2338083 2406448 2427744 2503611 2550636 2707254 2731212 2857657 2953368 3117444 3162456 3308866 3338148 3400848 3609672 3641616 3937824 4060881 4156592 4216608 4450864 4676166 4812896 4963299 5007222 5101272 5414508 5462424 5715314 5906736 6234888 6324912 6617732 6676296 6801696 7014249 7219344 7283232 7510833 8121762 8313184 8572971 8901728 9352332 9926598 10014444 10202544 10829016 10924848 11430628 11813472 12469776 12649824 13235464 13352592 14028498 14438688 14889897 15021666 16243524 17145942 18704664 19853196 20028888 20405088 21658032 21849696 22861256 24939552 25718913 26470928 26705184 28056996 29779794 30043332 31434227 32487048 34291884 37409328 39706392 40057776 43316064 44669691 45722512 51437826 52941856 56113992 59559588 60086664 62868454 64974096 68583768 74818656 77156739 79412784 80115552 89339382 91445024 94302681 102875652 112227984 119119176 120173328 125736908 129948192 137167536 154313478 158825568 178678764 188605362 205751304 224455968 238238352 240346656 251473816 274335072 282908043 308626956 357357528 377210724 411502608 476476704 502947632 565816086 617253912 714715056 754421448 823005216 848724129 1005895264 1131632172 1234507824 1429430112 1508842896 1697448258 2263264344 2469015648 3017685792 3394896516 4526528688 6789793032 9053057376 13579586064 27159172128
• Sum of all divisors σ(n): 92532888000
• Sum of proper divisors (its aliquot sum) s(n): 65373715872
• 27159172128 is an abundant number, because the sum of its proper divisors (65373715872) is greater than itself. Its abundance is 38214543744

Bases of 27159172128

• Binary: 11001010010110100000001010000100000₂
• Hexadecimal: 0x652D01420
• Base-36: CH5VBC0

Squares and roots of 27159172128

• 27159172128 squared (27159172128²) is 737620630678332048384
• 27159172128 cubed (27159172128³) is 20033165673756737501999880241152
• The square root of 27159172128 is 164800.4008732989
• The cube root of 27159172128 is 3005.8837170807

Scales and comparisons

• 27,159,172,128 seconds is equal to 863 years, 30 weeks, 6 hours, 28 minutes, 48 seconds.
• To count from 1 to 27,159,172,128 would take you about one thousand, seven hundred twenty-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 27159172128 cubic inches would be around 250.5 feet tall.

Recreational maths with 27159172128

• 27159172128 backwards is 82127195172
• The number of decimal digits it has is: 11
• The sum of 27159172128's digits is 45
• More coming soon!