18030704358

Names of 18030704358

• Cardinal: 18030704358 can be written as Eighteen billion, thirty million, seven hundred four thousand, three hundred fifty-eight.

Scientific notation

• Scientific notation: 1.8030704358 × 10¹⁰

Factors of 18030704358

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2869

Divisors of 18030704358

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 37 43 74 86 111 129 222 258 1171 1591 1613 2342 3182 3226 3513 4773 4839 7026 9546 9678 43327 50353 59681 69359 86654 100706 119362 129981 138718 151059 179043 208077 259962 302118 358086 416154 1863061 1888823 2566283 3726122 3777646 5132566 5589183 5666469 7698849 11178366 11332938 15397698 69886451 81219389 139772902 162438778 209659353 243658167 419318706 487316334 3005117393 6010234786 9015352179 18030704358
• Sum of all divisors σ(n): 37953222912
• Sum of proper divisors (its aliquot sum) s(n): 19922518554
• 18030704358 is an abundant number, because the sum of its proper divisors (19922518554) is greater than itself. Its abundance is 1891814196

Bases of 18030704358

• Binary: 10000110010101101101011011011100110₂
• Hexadecimal: 0x432B6B6E6
• Base-36: 8A70KIU

Squares and roots of 18030704358

• 18030704358 squared (18030704358²) is 325106299645600192164
• 18030704358 cubed (18030704358³) is 5861895573833177240377072250712
• The square root of 18030704358 is 134278.4582798001
• The cube root of 18030704358 is 2622.2306992303

Scales and comparisons

• 18,030,704,358 seconds is equal to 573 years, 16 weeks, 4 days, 16 hours, 59 minutes, 18 seconds.
• To count from 1 to 18,030,704,358 would take you about one thousand, one hundred forty-six 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 18030704358 cubic inches would be around 218.5 feet tall.

Recreational maths with 18030704358

• 18030704358 backwards is 85340703081
• The number of decimal digits it has is: 11
• The sum of 18030704358's digits is 39
• More coming soon!