27138514128

Names of 27138514128

• Cardinal: 27138514128 can be written as Twenty-seven billion, one hundred thirty-eight million, five hundred fourteen thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 2.7138514128 × 10¹⁰

Factors of 27138514128

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 960

Divisors of 27138514128

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 17 22 24 29 33 34 44 48 51 58 66 68 87 88 102 116 132 136 137 174 176 187 204 232 264 272 274 319 348 374 408 411 464 493 528 548 561 638 696 748 761 816 822 957 986 1096 1122 1276 1392 1479 1496 1507 1522 1644 1914 1972 2192 2244 2283 2329 2552 2958 2992 3014 3044 3288 3828 3944 3973 4488 4521 4566 4658 5104 5423 5916 6028 6088 6576 6987 7656 7888 7946 8371 8976 9042 9132 9316 10846 11832 11919 12056 12176 12937 13974 15312 15892 16269 16742 18084 18264 18632 21692 22069 23664 23838 24112 25113 25619 25874 27948 31784 32538 33484 36168 36528 37264 38811 43384 43703 44138 47676 50226 51238 51748 55896 63568 65076 66207 66968 67541 72336 76857 77622 86768 87406 88276 95352 100452 102476 103496 104257 111792 130152 131109 132414 133936 135082 142307 153714 155244 174812 176552 190704 200904 202623 204952 206992 208514 242759 260304 262218 264828 270164 284614 307428 310488 312771 349624 353104 375173 401808 405246 409904 417028 426921 485518 524436 529656 540328 569228 614856 620976 625542 699248 728277 742951 750346 810492 834056 853842 971036 1048872 1059312 1080656 1125519 1138456 1146827 1229712 1251084 1456554 1485902 1500692 1620984 1668112 1707684 1772369 1942072 2097744 2228853 2251038 2276912 2293654 2502168 2913108 2971804 3001384 3023453 3241968 3415368 3440481 3544738 3884144 4126903 4457706 4502076 4587308 5004336 5317107 5826216 5943608 6002768 6046906 6830736 6880962 7089476 8253806 8915412 9004152 9070359 9174616 10634214 11652432 11887216 12093812 12380709 13761924 14178952 16507612 17830824 18008304 18140718 18349232 19496059 21268428 24187624 24761418 27523848 28357904 33015224 33257983 35661648 36281436 38992118 42536856 48375248 49522836 51398701 55047696 58488177 66030448 66515966 72562872 77984236 85073712 99045672 99773949 102797402 116976354 133031932 145125744 154196103 155968472 198091344 199547898 205594804 233952708 266063864 308392206 311936944 399095796 411189608 467905416 532127728 565385711 616784412 798191592 822379216 935810832 1130771422 1233568824 1596383184 1696157133 2261542844 2467137648 3392314266 4523085688 6784628532 9046171376 13569257064 27138514128
• Sum of all divisors σ(n): 84494949120
• Sum of proper divisors (its aliquot sum) s(n): 57356434992
• 27138514128 is an abundant number, because the sum of its proper divisors (57356434992) is greater than itself. Its abundance is 30217920864

Bases of 27138514128

• Binary: 11001010001100101001101110011010000₂
• Hexadecimal: 0x65194DCD0
• Base-36: CGTKJIO

Squares and roots of 27138514128

• 27138514128 squared (27138514128²) is 736498949075655600384
• 27138514128 cubed (27138514128³) is 19987487134746832051883506225152
• The square root of 27138514128 is 164737.7131321179
• The cube root of 27138514128 is 3005.1214049841

Scales and comparisons

• 27,138,514,128 seconds is equal to 862 years, 47 weeks, 6 days, 4 hours, 8 minutes, 48 seconds.
• To count from 1 to 27,138,514,128 would take you about one thousand, seven hundred twenty-five 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 27138514128 cubic inches would be around 250.4 feet tall.

Recreational maths with 27138514128

• 27138514128 backwards is 82141583172
• The number of decimal digits it has is: 11
• The sum of 27138514128's digits is 42
• More coming soon!