64713707889408

Names of 64713707889408

• Cardinal: 64713707889408 can be written as Sixty-four trillion, seven hundred thirteen billion, seven hundred seven million, eight hundred eighty-nine thousand, four hundred eight.

Scientific notation

• Scientific notation: 6.4713707889408 × 10¹³

Factors of 64713707889408

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 148865

Divisors of 64713707889408

• Number of divisors d(n): 216
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 96 108 128 144 192 216 251 256 288 384 432 502 576 753 768 864 1004 1152 1506 1728 2008 2259 2304 3012 3456 4016 4518 6024 6777 6912 8032 9036 12048 13554 16064 18072 24096 27108 32128 36144 48192 54216 63001 64256 72288 96384 108432 126002 144576 148609 189003 192768 216864 252004 289152 297218 378006 433728 445827 504008 567009 578304 594436 756012 867456 891654 1008016 1134018 1188872 1337481 1512024 1701027 1734912 1783308 2016032 2268036 2377744 2674962 3024048 3402054 3566616 4012443 4032064 4536072 4755488 5349924 6048096 6804108 7133232 8024886 8064128 9072144 9510976 10699848 12096192 13608216 14266464 16049772 16128256 18144288 19021952 21399696 24192384 27216432 28532928 32099544 36288576 37300859 38043904 42799392 48384768 54432864 57065856 64199088 72577152 74601718 85598784 108865728 111902577 114131712 128398176 145154304 149203436 171197568 217731456 223805154 256796352 298406872 335707731 342395136 435462912 447610308 513592704 596813744 671415462 895220616 1007123193 1027185408 1193627488 1342830924 1790441232 2014246386 2387254976 2685661848 3580882464 4028492772 4774509952 5371323696 7161764928 8056985544 9362515609 9549019904 10742647392 14323529856 16113971088 18725031218 21485294784 28087546827 28647059712 32227942176 37450062436 42970589568 56175093654 64455884352 74900124872 84262640481 85941179136 112350187308 128911768704 149800249744 168525280962 224700374616 252787921443 257823537408 299600499488 337050561924 449400749232 505575842886 599200998976 674101123848 898801498464 1011151685772 1198401997952 1348202247696 1797602996928 2022303371544 2396803995904 2696404495392 3595205993856 4044606743088 5392808990784 7190411987712 8089213486176 10785617981568 16178426972352 21571235963136 32356853944704 64713707889408
• Sum of all divisors σ(n): 192136579065200
• Sum of proper divisors (its aliquot sum) s(n): 127422871175792
• 64713707889408 is an abundant number, because the sum of its proper divisors (127422871175792) is greater than itself. Its abundance is 62709163286384

Bases of 64713707889408

• Binary: 1110101101101101010101100100100010001100000000₂
• Hexadecimal: 0x3ADB55922300
• Base-36: MXT2ETHC0

Squares and roots of 64713707889408

• 64713707889408 squared (64713707889408²) is 4187863988795627221958590464
• 64713707889408 cubed (64713707889408³) is 271012206851491237469793405648036075405312
• The square root of 64713707889408 is 8044483.0716092629
• The cube root of 64713707889408 is 40148.1398310983

Scales and comparisons

• 64,713,707,889,408 seconds is equal to 2,057,695 years, 38 weeks, 2 days, 17 hours, 16 minutes, 48 seconds.
• To count from 1 to 64,713,707,889,408 would take you about five million, one hundred forty-four thousand, two hundred thirty-nine 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 64713707889408 cubic inches would be around 3345.7 feet tall.

Recreational maths with 64713707889408

• 64713707889408 backwards is 80498870731746
• 64713707889408 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 64713707889408's digits is 72
• More coming soon!