27086139738

Names of 27086139738

• Cardinal: 27086139738 can be written as Twenty-seven billion, eighty-six million, one hundred thirty-nine thousand, seven hundred thirty-eight.

Scientific notation

• Scientific notation: 2.7086139738 × 10¹⁰

Factors of 27086139738

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1005

Divisors of 27086139738

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 6 7 9 14 18 19 21 38 42 49 57 63 97 98 114 126 133 147 171 194 266 291 294 342 361 399 441 582 679 722 798 873 877 882 931 1083 1197 1358 1746 1754 1843 1862 2037 2166 2394 2527 2631 2793 3249 3686 4074 4753 5054 5262 5529 5586 6111 6139 6498 7581 7893 8379 9506 11058 12222 12278 12901 14259 15162 15786 16587 16663 16758 17689 18417 22743 25802 28518 33174 33326 35017 35378 36834 38703 42777 42973 45486 49989 53067 55251 70034 77406 85069 85554 85946 90307 99978 105051 106134 110502 116109 116641 128919 149967 159201 170138 180614 210102 232218 233282 245119 255207 257838 270921 299934 315153 316597 318402 349923 386757 490238 510414 541842 595483 630306 633194 699846 735357 765621 773514 812763 816487 949791 1049769 1190966 1470714 1531242 1616311 1625526 1632974 1715833 1786449 1899582 2099538 2206071 2216179 2449461 2849373 3232622 3431666 3572898 4168381 4412142 4432358 4848933 4898922 5147499 5359347 5698746 6648537 7348383 8336762 9697866 10294998 10718694 11314177 12505143 13297074 14546799 14696766 15442497 15513253 19945611 22628354 25010286 29093598 30709909 30884994 31026506 33942531 37515429 39891222 46539759 61419818 67885062 75030858 79199239 92129727 93079518 101827593 139619277 158398478 184259454 203655186 214969363 237597717 276389181 279238554 429938726 475195434 552778362 644908089 712793151 1289816178 1425586302 1504785541 1934724267 3009571082 3869448534 4514356623 9028713246 13543069869 27086139738
• Sum of all divisors σ(n): 72876084372
• Sum of proper divisors (its aliquot sum) s(n): 45789944634
• 27086139738 is an abundant number, because the sum of its proper divisors (45789944634) is greater than itself. Its abundance is 18703804896

Bases of 27086139738

• Binary: 11001001110011101011011000101011010₂
• Hexadecimal: 0x64E75B15A
• Base-36: CFYDZ6I

Squares and roots of 27086139738

• 27086139738 squared (27086139738²) is 733658965906462708644
• 27086139738 cubed (27086139738³) is 19871989270579026763617364495272
• The square root of 27086139738 is 164578.6733996843
• The cube root of 27086139738 is 3003.1869738669

Scales and comparisons

• 27,086,139,738 seconds is equal to 861 years, 13 weeks, 1 day, 23 hours, 42 minutes, 18 seconds.
• To count from 1 to 27,086,139,738 would take you about one thousand, seven hundred twenty-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 27086139738 cubic inches would be around 250.3 feet tall.

Recreational maths with 27086139738

• 27086139738 backwards is 83793168072
• The number of decimal digits it has is: 11
• The sum of 27086139738's digits is 54
• More coming soon!