17137117491

Names of 17137117491

• Cardinal: 17137117491 can be written as Seventeen billion, one hundred thirty-seven million, one hundred seventeen thousand, four hundred ninety-one.

Scientific notation

• Scientific notation: 1.7137117491 × 10¹⁰

Factors of 17137117491

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 780

Divisors of 17137117491

• Number of divisors d(n): 64
• Complete list of divisors:
  1 3 13 39 67 113 127 201 339 381 457 871 1371 1469 1651 2613 4407 4953 5941 7571 8509 14351 17823 22713 25527 30619 43053 51641 58039 91857 98423 110617 154923 174117 186563 295269 331851 398047 559689 671333 754507 961517 1194141 2013999 2263521 2884551 3459947 3888613 6558407 10379841 11665839 12499721 19675221 37499163 44979311 50551969 85259291 134937933 151655907 255777873 439413269 1318239807 5712372497 17137117491
• Sum of all divisors σ(n): 25449381888
• Sum of proper divisors (its aliquot sum) s(n): 8312264397
• 17137117491 is a deficient number, because the sum of its proper divisors (8312264397) is less than itself. Its deficiency is 8824853094

Bases of 17137117491

• Binary: 1111111101011100111010100100110011₂
• Hexadecimal: 0x3FD73A933
• Base-36: 7VEZWHF

Squares and roots of 17137117491

• 17137117491 squared (17137117491²) is 293680795900338135081
• 17137117491 cubed (17137117491³) is 5032842304194485747510925801771
• The square root of 17137117491 is 130908.8136490437
• The cube root of 17137117491 is 2578.1761788817

Scales and comparisons

• 17,137,117,491 seconds is equal to 544 years, 47 weeks, 1 day, 6 hours, 24 minutes, 51 seconds.
• To count from 1 to 17,137,117,491 would take you about one thousand and eighty-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 17137117491 cubic inches would be around 214.8 feet tall.

Recreational maths with 17137117491

• 17137117491 backwards is 19471173171
• The number of decimal digits it has is: 11
• The sum of 17137117491's digits is 42
• More coming soon!