18326107378355

Names of 18326107378355

• Cardinal: 18326107378355 can be written as Eighteen trillion, three hundred twenty-six billion, one hundred seven million, three hundred seventy-eight thousand, three hundred fifty-five.

Scientific notation

• Scientific notation: 1.8326107378355 × 10¹³

Factors of 18326107378355

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 710

Divisors of 18326107378355

• Number of divisors d(n): 64
• Complete list of divisors:
  1 5 7 35 37 49 185 245 259 343 661 1295 1715 1813 3305 4627 9065 12691 23135 24457 32389 63455 122285 161945 171199 226723 436921 855995 1133615 1198393 2184605 3058447 5991965 8388751 15292235 16166077 21409129 41943755 80830385 107045645 113162539 149863903 288804781 565812695 749319515 792137773 1444023905 2021633467 3960688865 5544964411 10108167335 10685776897 14151434269 27724822055 53428884485 70757171345 74800438279 99060039883 374002191395 495300199415 523603067953 2618015339765 3665221475671 18326107378355
• Sum of all divisors σ(n): 26378903596800
• Sum of proper divisors (its aliquot sum) s(n): 8052796218445
• 18326107378355 is a deficient number, because the sum of its proper divisors (8052796218445) is less than itself. Its deficiency is 10273311159910

Bases of 18326107378355

• Binary: 100001010101011100001000111101101001010110011₂
• Hexadecimal: 0x10AAE11ED2B3
• Base-36: 6HUWB60FN

Squares and roots of 18326107378355

• 18326107378355 squared (18326107378355²) is 335846211642997571122506025
• 18326107378355 cubed (18326107378355³) is 6154753737183312695317501544350442088875
• The square root of 18326107378355 is 4280900.2999783819
• The cube root of 18326107378355 is 26364.7349092165

Scales and comparisons

• 18,326,107,378,355 seconds is equal to 582,713 years, 27 weeks, 3 days, 6 hours, 52 minutes, 35 seconds.
• To count from 1 to 18,326,107,378,355 would take you about one million, four hundred fifty-six thousand, seven hundred eighty-three 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 18326107378355 cubic inches would be around 2197.1 feet tall.

Recreational maths with 18326107378355

• 18326107378355 backwards is 55387370162381
• The number of decimal digits it has is: 14
• The sum of 18326107378355's digits is 59
• More coming soon!