64436998700997

Names of 64436998700997

• Cardinal: 64436998700997 can be written as Sixty-four trillion, four hundred thirty-six billion, nine hundred ninety-eight million, seven hundred thousand, nine hundred ninety-seven.

Scientific notation

• Scientific notation: 6.4436998700997 × 10¹³

Factors of 64436998700997

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 455

Divisors of 64436998700997

• Number of divisors d(n): 162
• Complete list of divisors:
  1 3 9 13 19 39 57 117 139 171 247 281 361 417 741 843 1083 1251 1807 2223 2529 2641 3249 3653 4693 5339 5421 7923 10959 14079 16017 16263 19321 23769 32877 34333 39059 42237 48051 50179 57963 69407 78961 101441 102999 117177 150537 173889 208221 236883 251173 304323 308997 351531 367099 451611 507767 624663 652327 710649 742121 753519 912969 1026493 1101297 1318733 1500259 1523301 1956981 2226363 2260557 3079479 3303891 3956199 4500777 4569903 4772287 5429201 5870943 6679089 6974881 9238437 9647573 10975579 11868597 13502331 14100299 14316861 16287603 19503367 20924643 28504921 28942719 32926737 42300897 42950583 48862809 58510101 62773929 70579613 85514763 86828157 90673453 98780211 103154819 126902691 142682527 175530303 183303887 208536001 211738839 256544289 272020359 309464457 370563973 428047581 549911661 625608003 635216517 816061077 928393371 1111691919 1284142743 1341012647 1525605481 1649734983 1876824009 1959941561 2710968013 3335075757 3962184019 4023037941 4576816443 5879824683 8132904039 11886552057 12069113823 13730449329 17639474049 19832871253 24398712117 25479240293 28986504139 35659656171 51508392247 59498613759 76437720879 86959512417 154525176741 178495841277 229313162637 260878537251 376824553807 463575530223 550743578641 1130473661421 1652230735923 3391420984263 4956692207769 7159666522333 21478999566999 64436998700997
• Sum of all divisors σ(n): 106935628210866
• Sum of proper divisors (its aliquot sum) s(n): 42498629509869
• 64436998700997 is a deficient number, because the sum of its proper divisors (42498629509869) is less than itself. Its deficiency is 21938369191128

Bases of 64436998700997

• Binary: 1110101001101011101000011010101111111111000101₂
• Hexadecimal: 0x3A9AE86AFFC5
• Base-36: MU9Y5B939

Squares and roots of 64436998700997

• 64436998700997 squared (64436998700997²) is 4152126801592289065408794009
• 64436998700997 cubed (64436998700997³) is 267550589320577158858958186724713355926973
• The square root of 64436998700997 is 8027265.9542958335
• The cube root of 64436998700997 is 40090.8349651275

Scales and comparisons

• 64,436,998,700,997 seconds is equal to 2,048,897 years, 12 weeks, 4 days, 1 hour, 49 minutes, 57 seconds.
• To count from 1 to 64,436,998,700,997 would take you about five million, one hundred twenty-two thousand, two hundred forty-three 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 64436998700997 cubic inches would be around 3340.9 feet tall.

Recreational maths with 64436998700997

• 64436998700997 backwards is 79900789963446
• The number of decimal digits it has is: 14
• The sum of 64436998700997's digits is 81
• More coming soon!