135387000918

Names of 135387000918

• Cardinal: 135387000918 can be written as One hundred thirty-five billion, three hundred eighty-seven million, nine hundred eighteen.

Scientific notation

• Scientific notation: 1.35387000918 × 10¹¹

Factors of 135387000918

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 5407386

Divisors of 135387000918

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 13 18 26 39 78 107 117 214 234 321 642 963 1391 1926 2782 4173 8346 12519 25038 5407261 10814522 16221783 32443566 48665349 70294393 97330698 140588786 210883179 421766358 578576927 632649537 1157153854 1265299074 1735730781 3471461562 5207192343 7521500051 10414384686 15043000102 22564500153 45129000306 67693500459 135387000918
• Sum of all divisors σ(n): 318855425616
• Sum of proper divisors (its aliquot sum) s(n): 183468424698
• 135387000918 is an abundant number, because the sum of its proper divisors (183468424698) is greater than itself. Its abundance is 48081423780

Bases of 135387000918

• Binary: 1111110000101101100011011000001010110₂
• Hexadecimal: 0x1F85B1B056
• Base-36: 1Q71XAHI

Squares and roots of 135387000918

• 135387000918 squared (135387000918²) is 18329640017570532842724
• 135387000918 cubed (135387000918³) is 2481594989885431266107623337620632
• The square root of 135387000918 is 367949.7260740929
• The cube root of 135387000918 is 5134.8251060611

Scales and comparisons

• 135,387,000,918 seconds is equal to 4,304 years, 46 weeks, 1 day, 4 hours, 15 minutes, 18 seconds.
• To count from 1 to 135,387,000,918 would take you about eight thousand, six hundred 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 135387000918 cubic inches would be around 427.9 feet tall.

Recreational maths with 135387000918

• 135387000918 backwards is 819000783531
• The number of decimal digits it has is: 12
• The sum of 135387000918's digits is 45
• More coming soon!