27988214764825

Names of 27988214764825

• Cardinal: 27988214764825 can be written as Twenty-seven trillion, nine hundred eighty-eight billion, two hundred fourteen million, seven hundred sixty-four thousand, eight hundred twenty-five.

Scientific notation

• Scientific notation: 2.7988214764825 × 10¹³

Factors of 27988214764825

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 374

Divisors of 27988214764825

• Number of divisors d(n): 144
• Complete list of divisors:
  1 5 7 25 31 35 49 155 175 217 245 331 343 775 961 1085 1225 1519 1655 1715 2317 4805 5425 6727 7595 8275 8575 10261 10633 11585 16219 24025 29791 33635 37975 47089 51305 53165 57925 71827 81095 109561 113533 148955 168175 208537 235445 256525 265825 318091 329623 359135 405475 502789 547805 567665 744775 766927 1042685 1177225 1459759 1590455 1648115 1795675 2226637 2513945 2739025 2838325 3396391 3519523 3834635 5213425 5368489 7298795 7952275 8240575 9860821 10218313 11133185 12569725 15586459 16981955 17597615 19173175 23774737 26842445 36493975 37579423 49304105 51091565 55665925 69025747 77932295 84909775 87988075 105288121 109105213 118873685 134212225 166423159 187897115 246520525 255457825 345128735 389661475 483180229 526440605 545526065 594368425 737016847 832115795 939485575 1164962113 1725643675 2415901145 2632203025 2727630325 3263931751 3382261603 3685084235 4160578975 5159117929 5824810565 12079505725 16319658755 16911308015 18425421175 22847522257 25795589645 29124052825 36113825503 81598293775 84556540075 114237611285 128977948225 159932655799 180569127515 571188056425 799663278995 902845637575 1119528590593 3998316394975 5597642952965 27988214764825
• Sum of all divisors σ(n): 41948531788800
• Sum of proper divisors (its aliquot sum) s(n): 13960317023975
• 27988214764825 is a deficient number, because the sum of its proper divisors (13960317023975) is less than itself. Its deficiency is 14027897740850

Bases of 27988214764825

• Binary: 110010111010010000011100110010101010100011001₂
• Hexadecimal: 0x197483995519
• Base-36: 9X5LWFPY1

Squares and roots of 27988214764825

• 27988214764825 squared (27988214764825²) is 783340165721968130057280625
• 27988214764825 cubed (27988214764825³) is 21924292792140050773527277461613404015625
• The square root of 27988214764825 is 5290388.9048750471
• The cube root of 27988214764825 is 30361.6287738451

Scales and comparisons

• 27,988,214,764,825 seconds is equal to 889,938 years, 34 weeks, 21 hours, 20 minutes, 25 seconds.
• To count from 1 to 27,988,214,764,825 would take you about two million, two hundred twenty-four thousand, eight hundred forty-six 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 27988214764825 cubic inches would be around 2530.1 feet tall.

Recreational maths with 27988214764825

• 27988214764825 backwards is 52846741288972
• The number of decimal digits it has is: 14
• The sum of 27988214764825's digits is 73
• More coming soon!