42173438715664

Names of 42173438715664

• Cardinal: 42173438715664 can be written as Forty-two trillion, one hundred seventy-three billion, four hundred thirty-eight million, seven hundred fifteen thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 4.2173438715664 × 10¹³

Factors of 42173438715664

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 7034

Divisors of 42173438715664

• Number of divisors d(n): 45
• Complete list of divisors:
  1 2 4 8 16 239 478 956 1912 3824 6793 13586 27172 54344 57121 108688 114242 228484 456968 913936 1623527 3247054 6494108 12988216 25976432 46144849 92289698 184579396 369158792 388022953 738317584 776045906 1552091812 3104183624 6208367248 11028618911 22057237822 44114475644 88228951288 176457902576 2635839919729 5271679839458 10543359678916 21086719357832 42173438715664
• Sum of all divisors σ(n): 82066436217813
• Sum of proper divisors (its aliquot sum) s(n): 39892997502149
• 42173438715664 is a deficient number, because the sum of its proper divisors (39892997502149) is less than itself. Its deficiency is 2280441213515

Bases of 42173438715664

• Binary: 1001100101101101000100110101010110011100010000₂
• Hexadecimal: 0x265B44D56710
• Base-36: EY67KIWWG

Squares and roots of 42173438715664

• 42173438715664 squared (42173438715664²) is 1778598933103867177838960896
• 42173438715664 cubed (42173438715664³) is 75009633105001316845672391292822558674944
• 42173438715664 is a perfect square number. Its square root is 6494108
• The cube root of 42173438715664 is 34808.0481659961

Scales and comparisons

• 42,173,438,715,664 seconds is equal to 1,340,984 years, 46 weeks, 5 days, 15 hours, 41 minutes, 4 seconds.
• To count from 1 to 42,173,438,715,664 would take you about three million, three hundred fifty-two thousand, four hundred sixty-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 42173438715664 cubic inches would be around 2900.7 feet tall.

Recreational maths with 42173438715664

• 42173438715664 backwards is 46651783437124
• The number of decimal digits it has is: 14
• The sum of 42173438715664's digits is 61
• More coming soon!