1664131440594320

Names of 1664131440594320

• Cardinal: 1664131440594320 can be written as One quadrillion, six hundred sixty-four trillion, one hundred thirty-one billion, four hundred forty million, five hundred ninety-four thousand, three hundred twenty.

Scientific notation

• Scientific notation: 1.66413144059432 × 10¹⁵

Factors of 1664131440594320

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 43267

Divisors of 1664131440594320

• Number of divisors d(n): 160
• Complete list of divisors:
  1 2 4 5 8 10 16 20 40 80 239 457 478 914 956 1195 1828 1912 2285 2390 3656 3824 4570 4780 5081 7312 9140 9560 10162 18280 19120 20324 25405 36560 37483 40648 50810 74966 81296 101620 109223 149932 187415 203240 218446 299864 374830 406480 436892 546115 599728 749660 873784 1092230 1214359 1499320 1747568 2184460 2322017 2428718 2998640 4368920 4644034 4857436 6071795 8737840 8958437 9288068 9714872 11610085 12143590 17129731 17916874 18576136 19429744 23220170 24287180 34259462 35833748 37152272 44792185 46440340 48574360 68518924 71667496 85648655 89584370 92880680 97148720 137037848 143334992 171297310 179168740 185761360 190451123 274075696 342594620 358337480 380902246 554962063 685189240 716674960 761804492 952255615 1109924126 1370378480 1523608984 1904511230 2219848252 2774810315 3047217968 3809022460 4094005709 4439696504 5549620630 7618044920 8188011418 8879393008 11099241260 15236089840 16376022836 20470028545 22198482520 32752045672 40940057090 44396965040 45517818397 65504091344 81880114180 87036163211 91035636794 163760228360 174072326422 182071273588 227589091985 327520456720 348144652844 364142547176 435180816055 455178183970 696289305688 728285094352 870361632110 910356367940 1392578611376 1740723264220 1820712735880 3481446528440 3641425471760 6962893056880 20801643007429 41603286014858 83206572029716 104008215037145 166413144059432 208016430074290 332826288118864 416032860148580 832065720297160 1664131440594320
• Sum of all divisors σ(n): 3894666310402560
• Sum of proper divisors (its aliquot sum) s(n): 2230534869808240
• 1664131440594320 is an abundant number, because the sum of its proper divisors (2230534869808240) is greater than itself. Its abundance is 566403429213920

Bases of 1664131440594320

• Binary: 101111010011000010011001011011000000100110110010000₂
• Hexadecimal: 0x5E984CB604D90
• Base-36: GDVVFH4NM8

Squares and roots of 1664131440594320

• 1664131440594320 squared (1664131440594320²) is 2769333451574526795194816262400
• 1664131440594320 cubed (1664131440594320³) is 4608534866254757799945907432203313057069568000
• The square root of 1664131440594320 is 40793767.1782629067
• The cube root of 1664131440594320 is 118502.9627843041

Scales and comparisons

• 1,664,131,440,594,320 seconds is equal to 52,914,232 years, 16 weeks, 2 days, 10 hours, 25 minutes, 20 seconds.
• To count from 1 to 1,664,131,440,594,320 would take you about one hundred fifty-eight million, seven hundred forty-two thousand, six hundred ninety-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 1664131440594320 cubic inches would be around 9875.2 feet tall.

Recreational maths with 1664131440594320

• 1664131440594320 backwards is 0234950441314661
• The number of decimal digits it has is: 16
• The sum of 1664131440594320's digits is 53
• More coming soon!