15018828201664

Names of 15018828201664

• Cardinal: 15018828201664 can be written as Fifteen trillion, eighteen billion, eight hundred twenty-eight million, two hundred one thousand, six hundred sixty-four.

Scientific notation

• Scientific notation: 1.5018828201664 × 10¹³

Factors of 15018828201664

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1164535

Divisors of 15018828201664

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 7 8 14 16 28 32 56 64 112 224 448 29537 59074 118148 206759 236296 413518 472592 827036 945184 1134989 1654072 1890368 2269978 3308144 4539956 6616288 7944923 9079912 13232576 15889846 18159824 31779692 36319648 63559384 72639296 127118768 254237536 508475072 33524170093 67048340186 134096680372 234669190651 268193360744 469338381302 536386721488 938676762604 1072773442976 1877353525208 2145546885952 3754707050416 7509414100832 15018828201664
• Sum of all divisors σ(n): 34061739973920
• Sum of proper divisors (its aliquot sum) s(n): 19042911772256
• 15018828201664 is an abundant number, because the sum of its proper divisors (19042911772256) is greater than itself. Its abundance is 4024083570592

Bases of 15018828201664

• Binary: 11011010100011010111111010110111111011000000₂
• Hexadecimal: 0xDA8D7EB7EC0
• Base-36: 5BNJYJBGG

Squares and roots of 15018828201664

• 15018828201664 squared (15018828201664²) is 225565200551097900252368896
• 15018828201664 cubed (15018828201664³) is 3387724995350825178988091998067609042944
• The square root of 15018828201664 is 3875413.2943034605
• The cube root of 15018828201664 is 24672.4351707455

Scales and comparisons

• 15,018,828,201,664 seconds is equal to 477,552 years, 14 weeks, 4 days, 2 hours, 41 minutes, 4 seconds.
• To count from 1 to 15,018,828,201,664 would take you about one million, one hundred ninety-three thousand, eight hundred eighty 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 15018828201664 cubic inches would be around 2056 feet tall.

Recreational maths with 15018828201664

• 15018828201664 backwards is 46610282881051
• The number of decimal digits it has is: 14
• The sum of 15018828201664's digits is 52
• More coming soon!