13216294240

Names of 13216294240

• Cardinal: 13216294240 can be written as Thirteen billion, two hundred sixteen million, two hundred ninety-four thousand, two hundred forty.

Scientific notation

• Scientific notation: 1.321629424 × 10¹⁰

Factors of 13216294240

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 46944

Divisors of 13216294240

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 5 8 10 16 20 32 40 41 43 80 82 86 160 164 172 205 215 328 344 410 430 656 688 820 860 1312 1376 1640 1720 1763 3280 3440 3526 6560 6880 7052 8815 14104 17630 28208 35260 46853 56416 70520 93706 141040 187412 234265 282080 374824 468530 749648 937060 1499296 1874120 1920973 2014679 3748240 3841946 4029358 7496480 7683892 8058716 9604865 10073395 15367784 16117432 19209730 20146790 30735568 32234864 38419460 40293580 61471136 64469728 76838920 80587160 82601839 153677840 161174320 165203678 307355680 322348640 330407356 413009195 660814712 826018390 1321629424 1652036780 2643258848 3304073560 6608147120 13216294240
• Sum of all divisors σ(n): 32729580576
• Sum of proper divisors (its aliquot sum) s(n): 19513286336
• 13216294240 is an abundant number, because the sum of its proper divisors (19513286336) is greater than itself. Its abundance is 6296992096

Bases of 13216294240

• Binary: 1100010011110000001010010101100000₂
• Hexadecimal: 0x313C0A560
• Base-36: 62KN1WG

Squares and roots of 13216294240

• 13216294240 squared (13216294240²) is 174670433438257177600
• 13216294240 cubed (13216294240³) is 2308495843348341731953537024000
• The square root of 13216294240 is 114962.1426383485
• The cube root of 13216294240 is 2364.3035427617

Scales and comparisons

• 13,216,294,240 seconds is equal to 420 years, 12 weeks, 2 days, 8 hours, 50 minutes, 40 seconds.
• To count from 1 to 13,216,294,240 would take you about eight hundred forty 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 13216294240 cubic inches would be around 197 feet tall.

Recreational maths with 13216294240

• 13216294240 backwards is 04249261231
• The number of decimal digits it has is: 11
• The sum of 13216294240's digits is 34
• More coming soon!