27138086905385170

Names of 27138086905385170

• Cardinal: 27138086905385170 can be written as Twenty-seven quadrillion, one hundred thirty-eight trillion, eighty-six billion, nine hundred five million, three hundred eighty-five thousand, one hundred seventy.

Scientific notation

• Scientific notation: 2.713808690538517 × 10¹⁶

Factors of 27138086905385170

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 2460740

Divisors of 27138086905385170

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 5 10 11 13 22 26 55 65 110 130 143 286 715 1430 2557 3023 5114 6046 12785 15115 25570 28127 30230 33241 33253 39299 56254 66482 66506 78598 140635 166205 166265 196495 281270 332410 332530 365651 392990 432289 731302 864578 1828255 2161445 2455129 3656510 4322890 4910258 7729811 12275645 15459622 24551290 27006419 31916677 38649055 54012838 63833354 77298110 85027921 100487543 135032095 159583385 170055842 200975086 270064190 319166770 351083447 425139605 502437715 702166894 850279210 1004875430 1105362973 1755417235 2210725946 3510834470 5526814865 6277764853 7421854967 11053629730 12555529706 14843709934 31388824265 37109274835 62777648530 69055413383 74218549670 81610943089 81640404637 96484114571 138110826766 163221886178 163280809274 192968229142 345277066915 408054715445 408202023185 482420572855 690554133830 816109430890 816404046370 897720373979 964841145710 1061325260281 1795440747958 2122650520562 4488601869895 5306626301405 8977203739790 10613252602810 18977683150619 37955366301238 94888415753095 189776831506190 208754514656809 246709880958047 417509029313618 493419761916094 1043772573284045 1233549404790235 2087545146568090 2467098809580470 2713808690538517 5427617381077034 13569043452692585 27138086905385170
• Sum of all divisors σ(n): 57429972313943040
• Sum of proper divisors (its aliquot sum) s(n): 30291885408557870
• 27138086905385170 is an abundant number, because the sum of its proper divisors (30291885408557870) is greater than itself. Its abundance is 3153798503172700

Bases of 27138086905385170

• Binary: 1100000011010011111001000111101111000010001000011010010₂
• Hexadecimal: 0x6069F23DE110D2
• Base-36: 7F7ND0ITR6A

Squares and roots of 27138086905385170

• 27138086905385170 squared (27138086905385170²) is 736475760884238032891546055928900
• 27138086905385170 cubed (27138086905385170³) is 19986543202586119750136807268737315495416634413000
• The square root of 27138086905385170 is 164736416.4518130157
• The cube root of 27138086905385170 is 300510.5635727713

Scales and comparisons

• 27,138,086,905,385,170 seconds is equal to 862,907,219 years, 50 weeks, 5 days, 14 hours, 6 minutes, 10 seconds.
• To count from 1 to 27,138,086,905,385,170 would take you about two billion, five hundred eighty-eight million, seven hundred twenty-one thousand, six hundred fifty-nine 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 27138086905385170 cubic inches would be around 25042.5 feet tall.

Recreational maths with 27138086905385170

• 27138086905385170 backwards is 07158350968083172
• The number of decimal digits it has is: 17
• The sum of 27138086905385170's digits is 73
• More coming soon!