13421296240
13,421,296,240 is an even composite number composed of five prime numbers multiplied together.
What does the number 13421296240 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 80 divisors.
13421296240 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 13421296240:
24 × 5 × 11 × 31 × 491983
(2 × 2 × 2 × 2 × 5 × 11 × 31 × 491983)See below for interesting mathematical facts about the number 13421296240 from the Numbermatics database.
Names of 13421296240
- Cardinal: 13421296240 can be written as Thirteen billion, four hundred twenty-one million, two hundred ninety-six thousand, two hundred forty.
Scientific notation
- Scientific notation: 1.342129624 × 1010
Factors of 13421296240
Divisors of 13421296240
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 31 40 44 55 62 80 88 110 124 155 176 220 248 310 341 440 496 620 682 880 1240 1364 1705 2480 2728 3410 5456 6820 13640 27280 491983 983966 1967932 2459915 3935864 4919830 5411813 7871728 9839660 10823626 15251473 19679320 21647252 27059065 30502946 39358640 43294504 54118130 61005892 76257365 86589008 108236260 122011784 152514730 167766203 216472520 244023568 305029460 335532406 432945040 610058920 671064812 838831015 1220117840 1342129624 1677662030 2684259248 3355324060 6710648120 13421296240
- Sum of all divisors σ(n): 35139465216
- Sum of proper divisors (its aliquot sum) s(n): 21718168976
- 13421296240 is an abundant number, because the sum of its proper divisors (21718168976) is greater than itself. Its abundance is 8296872736
Bases of 13421296240
- Binary: 11000111111111100010111010011100002
- Hexadecimal: 0x31FF8BA70
- Base-36: 65YOYGG
Squares and roots of 13421296240
- 13421296240 squared (134212962402) is 180131192761838137600
- 13421296240 cubed (134212962403) is 2417594100121173411659482624000
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The
square root of 13421296240 is 115850.3182559289 -
The
cube root of 13421296240 is 2376.4653554987
Scales and comparisons
How big is 13421296240?- 13,421,296,240 seconds is equal to 426 years, 39 weeks, 2 days, 1 hour, 50 minutes, 40 seconds.
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To count from 1 to 13,421,296,240 would take you about eight hundred fifty-three 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 13421296240 cubic inches would be around 198 feet tall.
Recreational maths with 13421296240
- 13421296240 backwards is 04269212431
- The number of decimal digits it has is: 11
- The sum of 13421296240's digits is 34
- More coming soon!
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