13997220732
13,997,220,732 is an even composite number composed of five prime numbers multiplied together.
13997220732 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 13997220732:
22 × 32 × 11 × 19 × 1860343
(2 × 2 × 3 × 3 × 11 × 19 × 1860343)See below for interesting mathematical facts about the number 13997220732 from the Numbermatics database.
Names of 13997220732
- Cardinal: 13997220732 can be written as Thirteen billion, nine hundred ninety-seven million, two hundred twenty thousand, seven hundred thirty-two.
Scientific notation
- Scientific notation: 1.3997220732 × 1010
Factors of 13997220732
Divisors of 13997220732
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 4 6 9 11 12 18 19 22 33 36 38 44 57 66 76 99 114 132 171 198 209 228 342 396 418 627 684 836 1254 1881 2508 3762 7524 1860343 3720686 5581029 7441372 11162058 16743087 20463773 22324116 33486174 35346517 40927546 61391319 66972348 70693034 81855092 106039551 122782638 141386068 184173957 212079102 245565276 318118653 368347914 388811687 424158204 636237306 736695828 777623374 1166435061 1272474612 1555246748 2332870122 3499305183 4665740244 6998610366 13997220732
- Sum of all divisors σ(n): 40629912960
- Sum of proper divisors (its aliquot sum) s(n): 26632692228
- 13997220732 is an abundant number, because the sum of its proper divisors (26632692228) is greater than itself. Its abundance is 12635471496
Bases of 13997220732
- Binary: 11010000100100110010100011011111002
- Hexadecimal: 0x3424CA37C
- Base-36: 6FHL0N0
Squares and roots of 13997220732
- 13997220732 squared (139972207322) is 195922188220330615824
- 13997220732 cubed (139972207323) is 2742366114816417879706020063168
-
The
square root of 13997220732 is 118309.8505281789 -
The
cube root of 13997220732 is 2409.9827671615
Scales and comparisons
How big is 13997220732?- 13,997,220,732 seconds is equal to 445 years, 3 weeks, 3 days, 20 hours, 52 minutes, 12 seconds.
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To count from 1 to 13,997,220,732 would take you about eight hundred ninety 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 13997220732 cubic inches would be around 200.8 feet tall.
Recreational maths with 13997220732
- 13997220732 backwards is 23702279931
- The number of decimal digits it has is: 11
- The sum of 13997220732's digits is 45
- More coming soon!
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