27445492163872

Names of 27445492163872

• Cardinal: 27445492163872 can be written as Twenty-seven trillion, four hundred forty-five billion, four hundred ninety-two million, one hundred sixty-three thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 2.7445492163872 × 10¹³

Factors of 27445492163872

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 1194

Divisors of 27445492163872

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 4 8 16 32 89 178 356 712 1103 1424 2206 2848 4412 7921 8824 15842 17648 31684 35296 63368 98167 126736 196334 253472 392668 704969 785336 1216609 1409938 1570672 2433218 2819876 3141344 4866436 5639752 8736863 9732872 11279504 17473726 19465744 22559008 34947452 38931488 69894904 108278201 139789808 216556402 279579616 433112804 777580807 866225608 1555161614 1732451216 3110323228 3464902432 6220646456 9636759889 12441292912 19273519778 24882585824 38547039556 77094079112 154188158224 308376316448 857671630121 1715343260242 3430686520484 6861373040968 13722746081936 27445492163872
• Sum of all divisors σ(n): 54696915928620
• Sum of proper divisors (its aliquot sum) s(n): 27251423764748
• 27445492163872 is a deficient number, because the sum of its proper divisors (27251423764748) is less than itself. Its deficiency is 194068399124

Bases of 27445492163872

• Binary: 110001111011000100110110011111010010100100000₂
• Hexadecimal: 0x18F626CFA520
• Base-36: 9Q8A9EUXS

Squares and roots of 27445492163872

• 27445492163872 squared (27445492163872²) is 753255040117159356902032384
• 27445492163872 cubed (27445492163872³) is 20673455300932586126659012713062778830848
• The square root of 27445492163872 is 5238844.5447323593
• The cube root of 27445492163872 is 30164.0978575593

Scales and comparisons

• 27,445,492,163,872 seconds is equal to 872,681 years, 39 weeks, 2 days, 7 hours, 17 minutes, 52 seconds.
• To count from 1 to 27,445,492,163,872 would take you about two million, one hundred eighty-one thousand, seven hundred four 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 27445492163872 cubic inches would be around 2513.7 feet tall.

Recreational maths with 27445492163872

• 27445492163872 backwards is 27836129454472
• The number of decimal digits it has is: 14
• The sum of 27445492163872's digits is 64
• More coming soon!