14909401990
14,909,401,990 is an even composite number composed of five prime numbers multiplied together.
14909401990 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 14909401990:
2 × 5 × 72 × 29 × 1049219
(2 × 5 × 7 × 7 × 29 × 1049219)See below for interesting mathematical facts about the number 14909401990 from the Numbermatics database.
Names of 14909401990
- Cardinal: 14909401990 can be written as Fourteen billion, nine hundred nine million, four hundred one thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 1.490940199 × 1010
Factors of 14909401990
Divisors of 14909401990
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 5 7 10 14 29 35 49 58 70 98 145 203 245 290 406 490 1015 1421 2030 2842 7105 14210 1049219 2098438 5246095 7344533 10492190 14689066 30427351 36722665 51411731 60854702 73445330 102823462 152136755 212991457 257058655 304273510 425982914 514117310 1064957285 1490940199 2129914570 2981880398 7454700995 14909401990
- Sum of all divisors σ(n): 32294991600
- Sum of proper divisors (its aliquot sum) s(n): 17385589610
- 14909401990 is an abundant number, because the sum of its proper divisors (17385589610) is greater than itself. Its abundance is 2476187620
Bases of 14909401990
- Binary: 11011110001010101101101011100001102
- Hexadecimal: 0x378AB6B86
- Base-36: 6UKO87A
Squares and roots of 14909401990
- 14909401990 squared (149094019902) is 222290267699415960100
- 14909401990 cubed (149094019903) is 3314214959595305037352700599000
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The
square root of 14909401990 is 122104.0621355407 -
The
cube root of 14909401990 is 2461.2368463583
Scales and comparisons
How big is 14909401990?- 14,909,401,990 seconds is equal to 474 years, 3 weeks, 5 days, 12 hours, 33 minutes, 10 seconds.
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To count from 1 to 14,909,401,990 would take you about nine hundred forty-eight 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 14909401990 cubic inches would be around 205.1 feet tall.
Recreational maths with 14909401990
- 14909401990 backwards is 09910490941
- The number of decimal digits it has is: 11
- The sum of 14909401990's digits is 46
- More coming soon!
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