15314509697823

Names of 15314509697823

• Cardinal: 15314509697823 can be written as Fifteen trillion, three hundred fourteen billion, five hundred nine million, six hundred ninety-seven thousand, eight hundred twenty-three.

Scientific notation

• Scientific notation: 1.5314509697823 × 10¹³

Factors of 15314509697823

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 89

Divisors of 15314509697823

• Number of divisors d(n): 42
• Complete list of divisors:
  1 3 7 9 21 63 79 237 553 711 1659 4977 6241 18723 43687 56169 131061 393183 493039 1479117 3451273 4437351 10353819 31061457 38950081 116850243 272650567 350550729 817951701 2453855103 3077056399 9231169197 21539394793 27693507591 64618184379 193854553137 243087455521 729262366563 1701612188647 2187787099689 5104836565941 15314509697823
• Sum of all divisors σ(n): 25605211981544
• Sum of proper divisors (its aliquot sum) s(n): 10290702283721
• 15314509697823 is a deficient number, because the sum of its proper divisors (10290702283721) is less than itself. Its deficiency is 5023807414102

Bases of 15314509697823

• Binary: 11011110110110101111111010010001001100011111₂
• Hexadecimal: 0xDEDAFE9131F
• Base-36: 5FFDZNY1R

Squares and roots of 15314509697823

• 15314509697823 squared (15314509697823²) is 234534207284714714770939329
• 15314509697823 cubed (15314509697823³) is 3591776391932993191833459698025656380767
• The square root of 15314509697823 is 3913375.7419679243
• The cube root of 15314509697823 is 24833.2960344815
• Being both a perfect square and a perfect cube, 15314509697823 is also a perfect sixth number.

Scales and comparisons

• 15,314,509,697,823 seconds is equal to 486,954 years, 1 week, 6 days, 15 hours, 37 minutes, 3 seconds.
• To count from 1 to 15,314,509,697,823 would take you about one million, two hundred seventeen thousand, three hundred eighty-five 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 15314509697823 cubic inches would be around 2069.4 feet tall.

Recreational maths with 15314509697823

• 15314509697823 backwards is 32879690541351
• 15314509697823 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 15314509697823's digits is 63
• More coming soon!