27198519091440

Names of 27198519091440

• Cardinal: 27198519091440 can be written as Twenty-seven trillion, one hundred ninety-eight billion, five hundred nineteen million, ninety-one thousand, four hundred forty.

Scientific notation

• Scientific notation: 2.719851909144 × 10¹³

Factors of 27198519091440

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1720

Divisors of 27198519091440

• Number of divisors d(n): 180
• Complete list of divisors:
  1 2 3 4 5 6 8 10 12 15 16 20 24 30 40 48 60 80 120 227 240 454 681 908 1135 1362 1483 1816 2270 2724 2966 3405 3632 4449 4540 5448 5932 6810 7415 8898 9080 10896 11864 13620 14830 17796 18160 22245 23728 27240 29660 35592 44490 51529 54480 59320 71184 88980 103058 118640 154587 177960 206116 257645 309174 336641 355920 412232 515290 618348 673282 772935 824464 1009923 1030580 1236696 1346564 1545870 1683205 2019846 2061160 2199289 2473392 2693128 3091740 3366410 4039692 4122320 4398578 5049615 5386256 6183480 6597867 6732820 8079384 8797156 10099230 10996445 12366960 13195734 13465640 16158768 17594312 20198460 21992890 26391468 26931280 32989335 35188624 40396920 43985780 52782936 65978670 76417507 80793840 87971560 105565872 131957340 152835014 175943120 229252521 263914680 305670028 382087535 458505042 499238603 527829360 611340056 764175070 917010084 998477206 1146262605 1222680112 1497715809 1528350140 1834020168 1996954412 2292525210 2496193015 2995431618 3056700280 3668040336 3993908824 4585050420 4992386030 5990863236 6113400560 7488579045 7987817648 9170100840 9984772060 11981726472 14977158090 18340201680 19969544120 23963452944 29954316180 39939088240 59908632360 113327162881 119817264720 226654325762 339981488643 453308651524 566635814405 679962977286 906617303048 1133271628810 1359925954572 1699907443215 1813234606096 2266543257620 2719851909144 3399814886430 4533086515240 5439703818288 6799629772860 9066173030480 13599259545720 27198519091440
• Sum of all divisors σ(n): 84745623671784
• Sum of proper divisors (its aliquot sum) s(n): 57547104580344
• 27198519091440 is an abundant number, because the sum of its proper divisors (57547104580344) is greater than itself. Its abundance is 30348585488904

Bases of 27198519091440

• Binary: 110001011110010100110000100011010000011110000₂
• Hexadecimal: 0x18BCA611A0F0
• Base-36: 9N2TS0SMO

Squares and roots of 27198519091440

• 27198519091440 squared (27198519091440²) is 739759440767426163081273600
• 27198519091440 cubed (27198519091440³) is 20120361272785818341436566905950057984000
• The square root of 27198519091440 is 5215219.9466024441
• The cube root of 27198519091440 is 30073.3461214981

Scales and comparisons

• 27,198,519,091,440 seconds is equal to 864,828 years, 40 weeks, 2 days, 16 hours, 4 minutes.
• To count from 1 to 27,198,519,091,440 would take you about two million, one hundred sixty-two thousand and seventy-one 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 27198519091440 cubic inches would be around 2506.1 feet tall.

Recreational maths with 27198519091440

• 27198519091440 backwards is 04419091589172
• 27198519091440 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 27198519091440's digits is 60
• More coming soon!