13994567840
13,994,567,840 is an even composite number composed of four prime numbers multiplied together.
What does the number 13994567840 look like?
This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.
13994567840 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 13994567840:
25 × 5 × 11 × 7951459
(2 × 2 × 2 × 2 × 2 × 5 × 11 × 7951459)See below for interesting mathematical facts about the number 13994567840 from the Numbermatics database.
Names of 13994567840
- Cardinal: 13994567840 can be written as Thirteen billion, nine hundred ninety-four million, five hundred sixty-seven thousand, eight hundred forty.
Scientific notation
- Scientific notation: 1.399456784 × 1010
Factors of 13994567840
Divisors of 13994567840
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 32 40 44 55 80 88 110 160 176 220 352 440 880 1760 7951459 15902918 31805836 39757295 63611672 79514590 87466049 127223344 159029180 174932098 254446688 318058360 349864196 437330245 636116720 699728392 874660490 1272233440 1399456784 1749320980 2798913568 3498641960 6997283920 13994567840
- Sum of all divisors σ(n): 36067822560
- Sum of proper divisors (its aliquot sum) s(n): 22073254720
- 13994567840 is an abundant number, because the sum of its proper divisors (22073254720) is greater than itself. Its abundance is 8078686880
Bases of 13994567840
- Binary: 11010000100010010000101000101000002
- Hexadecimal: 0x3422428A0
- Base-36: 6FG05NK
Squares and roots of 13994567840
- 13994567840 squared (139945678402) is 195847929028362265600
- 13994567840 cubed (139945678403) is 2740807129110921010035298304000
-
The
square root of 13994567840 is 118298.6383691715 -
The
cube root of 13994567840 is 2409.8305029351
Scales and comparisons
How big is 13994567840?- 13,994,567,840 seconds is equal to 444 years, 51 weeks, 1 day, 3 hours, 57 minutes, 20 seconds.
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To count from 1 to 13,994,567,840 would take you about eight hundred eighty-nine 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 13994567840 cubic inches would be around 200.8 feet tall.
Recreational maths with 13994567840
- 13994567840 backwards is 04876549931
- The number of decimal digits it has is: 11
- The sum of 13994567840's digits is 56
- More coming soon!
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