13449182740
13,449,182,740 is an even composite number composed of five prime numbers multiplied together.
13449182740 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 13449182740:
22 × 5 × 7 × 73 × 1315967
(2 × 2 × 5 × 7 × 73 × 1315967)See below for interesting mathematical facts about the number 13449182740 from the Numbermatics database.
Names of 13449182740
- Cardinal: 13449182740 can be written as Thirteen billion, four hundred forty-nine million, one hundred eighty-two thousand, seven hundred forty.
Scientific notation
- Scientific notation: 1.344918274 × 1010
Factors of 13449182740
Divisors of 13449182740
- Number of divisors d(n): 48
-
Complete list of divisors:
1 2 4 5 7 10 14 20 28 35 70 73 140 146 292 365 511 730 1022 1460 2044 2555 5110 10220 1315967 2631934 5263868 6579835 9211769 13159670 18423538 26319340 36847076 46058845 92117690 96065591 184235380 192131182 384262364 480327955 672459137 960655910 1344918274 1921311820 2689836548 3362295685 6724591370 13449182740
- Sum of all divisors σ(n): 32720228352
- Sum of proper divisors (its aliquot sum) s(n): 19271045612
- 13449182740 is an abundant number, because the sum of its proper divisors (19271045612) is greater than itself. Its abundance is 5821862872
Bases of 13449182740
- Binary: 11001000011010001000111110000101002
- Hexadecimal: 0x321A23E14
- Base-36: 66FANTG
Squares and roots of 13449182740
- 13449182740 squared (134491827402) is 180880516373913907600
- 13449182740 cubed (134491827403) is 2432695118818330312339874824000
-
The
square root of 13449182740 is 115970.6115358543 -
The
cube root of 13449182740 is 2378.1101408657
Scales and comparisons
How big is 13449182740?- 13,449,182,740 seconds is equal to 427 years, 33 weeks, 2 days, 20 hours, 5 minutes, 40 seconds.
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To count from 1 to 13,449,182,740 would take you about eight hundred fifty-five 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 13449182740 cubic inches would be around 198.2 feet tall.
Recreational maths with 13449182740
- 13449182740 backwards is 04728194431
- The number of decimal digits it has is: 11
- The sum of 13449182740's digits is 43
- More coming soon!
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