664246020416

Names of 664246020416

• Cardinal: 664246020416 can be written as Six hundred sixty-four billion, two hundred forty-six million, twenty thousand, four hundred sixteen.

Scientific notation

• Scientific notation: 6.64246020416 × 10¹¹

Factors of 664246020416

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 71574

Divisors of 664246020416

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 4 8 11 16 19 22 32 38 44 64 76 88 152 176 209 304 352 418 608 701 704 836 1216 1402 1672 2804 3344 5608 6688 7711 11216 13319 13376 15422 22432 26638 30844 44864 53276 61688 70841 106552 123376 141682 146509 213104 246752 283364 293018 426208 493504 566728 586036 779251 852416 1133456 1172072 1345979 1558502 2266912 2344144 2691958 3117004 4533824 4688288 5383916 6234008 9376576 10767832 12468016 14805769 21535664 24936032 29611538 43071328 49659541 49872064 59223076 86142656 99319082 118446152 198638164 236892304 397276328 473784608 546254951 794552656 943531279 947569216 1092509902 1589105312 1887062558 2185019804 3178210624 3774125116 4370039608 7548250232 8740079216 10378844069 15096500464 17480158432 20757688138 30193000928 34960316864 41515376276 60386001856 83030752552 166061505104 332123010208 664246020416
• Sum of all divisors σ(n): 1515803440320
• Sum of proper divisors (its aliquot sum) s(n): 851557419904
• 664246020416 is an abundant number, because the sum of its proper divisors (851557419904) is greater than itself. Its abundance is 187311399488

Bases of 664246020416

• Binary: 1001101010101000001001011110100101000000₂
• Hexadecimal: 0x9AA825E940
• Base-36: 8H5EXHKW

Squares and roots of 664246020416

• 664246020416 squared (664246020416²) is 441222775638493088813056
• 664246020416 cubed (664246020416³) is 293080472834770667707192096983351296
• The square root of 664246020416 is 815012.8958587097
• The cube root of 664246020416 is 8725.2186781797

Scales and comparisons

• 664,246,020,416 seconds is equal to 21,120 years, 50 weeks, 2 days, 15 hours, 26 minutes, 56 seconds.
• To count from 1 to 664,246,020,416 would take you about forty-two thousand, two hundred forty-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 664246020416 cubic inches would be around 727.1 feet tall.

Recreational maths with 664246020416

• 664246020416 backwards is 614020642466
• The number of decimal digits it has is: 12
• The sum of 664246020416's digits is 41
• More coming soon!