64040525824

Names of 64040525824

• Cardinal: 64040525824 can be written as Sixty-four billion, forty million, five hundred twenty-five thousand, eight hundred twenty-four.

Scientific notation

• Scientific notation: 6.4040525824 × 10¹⁰

Factors of 64040525824

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 89

Divisors of 64040525824

• Number of divisors d(n): 252
• Complete list of divisors:
  1 2 4 8 11 16 22 23 32 44 46 53 64 88 92 106 121 128 176 184 212 242 253 256 352 368 424 484 506 512 583 704 736 848 968 1012 1024 1166 1219 1408 1472 1696 1936 2024 2048 2332 2438 2783 2809 2816 2944 3392 3872 4048 4096 4664 4876 5566 5618 5632 5888 6413 6784 7744 8096 8192 9328 9752 11132 11236 11264 11776 12826 13409 13568 15488 16192 18656 19504 22264 22472 22528 23552 25652 26818 27136 30899 30976 32384 37312 39008 44528 44944 45056 47104 51304 53636 54272 61798 61952 64607 64768 74624 78016 89056 89888 90112 94208 102608 107272 108544 123596 123904 129214 129536 147499 149248 156032 178112 179776 188416 205216 214544 217088 247192 247808 258428 259072 294998 298496 312064 339889 356224 359552 410432 429088 434176 494384 495616 516856 518144 589996 596992 624128 679778 710677 712448 719104 820864 858176 988768 991232 1033712 1036288 1179992 1193984 1248256 1359556 1421354 1424896 1438208 1641728 1716352 1977536 2067424 2072576 2359984 2387968 2496512 2719112 2842708 2849792 2876416 3283456 3432704 3955072 4134848 4719968 4775936 4993024 5438224 5685416 5699584 5752832 6566912 6865408 7817447 7910144 8269696 9439936 9986048 10876448 11370832 11399168 11505664 13133824 13730816 15634894 15820288 16539392 18879872 21752896 22741664 22798336 23011328 26267648 27461632 31269788 31640576 33078784 37759744 43505792 45483328 52535296 54923264 62539576 63281152 66157568 75519488 87011584 90966656 109846528 125079152 126562304 132315136 151038976 174023168 181933312 250158304 253124608 264630272 302077952 348046336 363866624 500316608 529260544 604155904 696092672 727733248 1000633216 1208311808 1392185344 1455466496 2001266432 2784370688 2910932992 4002532864 5821865984 8005065728 16010131456 32020262912 64040525824
• Sum of all divisors σ(n): 149719256568
• Sum of proper divisors (its aliquot sum) s(n): 85678730744
• 64040525824 is an abundant number, because the sum of its proper divisors (85678730744) is greater than itself. Its abundance is 21638204920

Bases of 64040525824

• Binary: 111011101001000111001110000000000000₂
• Hexadecimal: 0xEE91CE000
• Base-36: TF42PZ4

Squares and roots of 64040525824

• 64040525824 squared (64040525824²) is 4101188947814410878976
• 64040525824 cubed (64040525824³) is 262642296721612168254409066676224
• The square root of 64040525824 is 253062.2963303699
• The cube root of 64040525824 is 4000.8441098571

Scales and comparisons

• 64,040,525,824 seconds is equal to 2,036 years, 15 weeks, 18 hours, 57 minutes, 4 seconds.
• To count from 1 to 64,040,525,824 would take you about four thousand and seventy-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 64040525824 cubic inches would be around 333.4 feet tall.

Recreational maths with 64040525824

• 64040525824 backwards is 42852504046
• The number of decimal digits it has is: 11
• The sum of 64040525824's digits is 40
• More coming soon!