5385718376381720

Names of 5385718376381720

• Cardinal: 5385718376381720 can be written as Five quadrillion, three hundred eighty-five trillion, seven hundred eighteen billion, three hundred seventy-six million, three hundred eighty-one thousand, seven hundred twenty.

Scientific notation

• Scientific notation: 5.38571837638172 × 10¹⁵

Factors of 5385718376381720

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 10357150723831

Divisors of 5385718376381720

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 4 5 8 10 13 20 26 40 52 65 104 130 260 520 10357150723811 20714301447622 41428602895244 51785753619055 82857205790488 103571507238110 134642959409543 207143014476220 269285918819086 414286028952440 538571837638172 673214797047715 1077143675276344 1346429594095430 2692859188190860 5385718376381720
• Sum of all divisors σ(n): 13050009912003120
• Sum of proper divisors (its aliquot sum) s(n): 7664291535621400
• 5385718376381720 is an abundant number, because the sum of its proper divisors (7664291535621400) is greater than itself. Its abundance is 2278573159239680

Bases of 5385718376381720

• Binary: 10011001000100100100001000110101011110011110100011000₂
• Hexadecimal: 0x13224846AF3D18
• Base-36: 1H12SV6649K

Squares and roots of 5385718376381720

• 5385718376381720 squared (5385718376381720²) is 29005962429695750213119150158400
• 5385718376381720 cubed (5385718376381720³) is 156217944882250165990565185056950032756864448000
• The square root of 5385718376381720 is 73387453.8077301057
• The cube root of 5385718376381720 is 175286.2621091293

Scales and comparisons

• 5,385,718,376,381,720 seconds is equal to 171,249,185 years, 12 weeks, 6 days, 8 hours, 15 minutes, 20 seconds.
• To count from 1 to 5,385,718,376,381,720 would take you about five hundred thirteen million, seven hundred forty-seven thousand, five hundred fifty-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 5385718376381720 cubic inches would be around 14607.2 feet tall.

Recreational maths with 5385718376381720

• 5385718376381720 backwards is 0271836738175835
• The number of decimal digits it has is: 16
• The sum of 5385718376381720's digits is 74
• More coming soon!