64049932980324864

Names of 64049932980324864

• Cardinal: 64049932980324864 can be written as Sixty-four quadrillion, forty-nine trillion, nine hundred thirty-two billion, nine hundred eighty million, three hundred twenty-four thousand, eight hundred sixty-four.

Scientific notation

• Scientific notation: 6.4049932980324864 × 10¹⁶

Factors of 64049932980324864

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 5562

Divisors of 64049932980324864

• Number of divisors d(n): 210
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 81 96 108 128 144 162 192 216 243 256 288 324 384 432 486 512 576 648 729 768 864 972 1152 1296 1458 1536 1728 1944 2304 2592 2916 3456 3888 4608 5184 5557 5832 6912 7776 10368 11114 11664 13824 15552 16671 20736 22228 23328 31104 33342 41472 44456 46656 50013 62208 66684 88912 93312 100026 124416 133368 150039 177824 186624 200052 266736 300078 355648 373248 400104 450117 533472 600156 711296 800208 900234 1066944 1200312 1350351 1422592 1600416 1800468 2133888 2400624 2700702 2845184 3200832 3600936 4051053 4267776 4801248 5401404 6401664 7201872 8102106 8535552 9602496 10802808 12803328 14403744 16204212 19204992 21605616 25606656 28807488 30880249 32408424 38409984 43211232 57614976 61760498 64816848 76819968 86422464 92640747 115229952 123520996 129633696 172844928 185281494 230459904 247041992 259267392 277922241 345689856 370562988 494083984 518534784 555844482 691379712 741125976 833766723 988167968 1037069568 1111688964 1482251952 1667533446 1976335936 2074139136 2223377928 2501300169 2964503904 3335066892 3952671872 4446755856 5002600338 5929007808 6670133784 7503900507 7905343744 8893511712 10005200676 11858015616 13340267568 15007801014 15810687488 17787023424 20010401352 22511701521 23716031232 26680535136 30015602028 35574046848 40020802704 45023403042 47432062464 53361070272 60031204056 71148093696 80041605408 90046806084 106722140544 120062408112 142296187392 160083210816 180093612168 213444281088 240124816224 320166421632 360187224336 426888562176 480249632448 640332843264 720374448672 960499264896 1280665686528 1440748897344 1920998529792 2881497794688 3841997059584 5762995589376 11525991178752
• Sum of all divisors σ(n): 64072941614499285
• Sum of proper divisors (its aliquot sum) s(n): 23008634174421
• 64049932980324864 is a deficient number, because the sum of its proper divisors (23008634174421) is less than itself. Its deficiency is 64026924346150443

Bases of 64049932980324864

• Binary: 11100011100011010001001100011111001011100000101000000000₂
• Hexadecimal: 0xE38D131F2E0A00
• Base-36: HINT1088000

Squares and roots of 64049932980324864

• 64049932980324864 squared (64049932980324864²) is 4102393914784106715255334976618496
• 64049932980324864 cubed (64049932980324864³) is 262758055300814586378004572883809244970242271084544
• The square root of 64049932980324864 is 253080882.2892888209
• 64049932980324864 is a perfect cube number. Its cube root is 400104

Scales and comparisons

• 64,049,932,980,324,864 seconds is equal to 2,036,589,749 years, 16 weeks, 5 days, 18 hours, 14 minutes, 24 seconds.
• To count from 1 to 64,049,932,980,324,864 would take you about six billion, one hundred nine million, seven hundred sixty-nine thousand, two hundred forty-seven 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 64049932980324864 cubic inches would be around 33342 feet tall.

Recreational maths with 64049932980324864

• 64049932980324864 backwards is 46842308923994046
• 64049932980324864 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 64049932980324864's digits is 81
• More coming soon!