13533138560

Names of 13533138560

• Cardinal: 13533138560 can be written as Thirteen billion, five hundred thirty-three million, one hundred thirty-eight thousand, five hundred sixty.

Scientific notation

• Scientific notation: 1.353313856 × 10¹⁰

Factors of 13533138560

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 95053

Divisors of 13533138560

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 64 80 128 160 223 320 446 640 892 1115 1784 2230 3568 4460 7136 8920 14272 17840 28544 35680 71360 94823 142720 189646 379292 474115 758584 948230 1517168 1896460 3034336 3792920 6068672 7585840 12137344 15171680 21145529 30343360 42291058 60686720 84582116 105727645 169164232 211455290 338328464 422910580 676656928 845821160 1353313856 1691642320 2706627712 3383284640 6766569280 13533138560
• Sum of all divisors σ(n): 32498081280
• Sum of proper divisors (its aliquot sum) s(n): 18964942720
• 13533138560 is an abundant number, because the sum of its proper divisors (18964942720) is greater than itself. Its abundance is 5431804160

Bases of 13533138560

• Binary: 1100100110101000110100111010000000₂
• Hexadecimal: 0x326A34E80
• Base-36: 67TA4JK

Squares and roots of 13533138560

• 13533138560 squared (13533138560²) is 183145839284158873600
• 13533138560 cubed (13533138560³) is 2478538019720013249482326016000
• The square root of 13533138560 is 116332.0186363153
• The cube root of 13533138560 is 2383.0482890993

Scales and comparisons

• 13,533,138,560 seconds is equal to 430 years, 16 weeks, 1 day, 13 hours, 9 minutes, 20 seconds.
• To count from 1 to 13,533,138,560 would take you about eight hundred sixty 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 13533138560 cubic inches would be around 198.6 feet tall.

Recreational maths with 13533138560

• 13533138560 backwards is 06583133531
• The number of decimal digits it has is: 11
• The sum of 13533138560's digits is 38
• More coming soon!