13990970420
13,990,970,420 is an even composite number composed of five prime numbers multiplied together.
13990970420 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 13990970420:
22 × 5 × 7 × 17 × 5878559
(2 × 2 × 5 × 7 × 17 × 5878559)See below for interesting mathematical facts about the number 13990970420 from the Numbermatics database.
Names of 13990970420
- Cardinal: 13990970420 can be written as Thirteen billion, nine hundred ninety million, nine hundred seventy thousand, four hundred twenty.
Scientific notation
- Scientific notation: 1.399097042 × 1010
Factors of 13990970420
Divisors of 13990970420
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 4 5 7 10 14 17 20 28 34 35 68 70 85 119 140 170 238 340 476 595 1190 2380 5878559 11757118 23514236 29392795 41149913 58785590 82299826 99935503 117571180 164599652 199871006 205749565 399742012 411499130 499677515 699548521 822998260 999355030 1399097042 1998710060 2798194084 3497742605 6995485210 13990970420
- Sum of all divisors σ(n): 35553530880
- Sum of proper divisors (its aliquot sum) s(n): 21562560460
- 13990970420 is an abundant number, because the sum of its proper divisors (21562560460) is greater than itself. Its abundance is 7571590040
Bases of 13990970420
- Binary: 11010000011110110101000100001101002
- Hexadecimal: 0x341ED4434
- Base-36: 6FDV1V8
Squares and roots of 13990970420
- 13990970420 squared (139909704202) is 195747253293314976400
- 13990970420 cubed (139909704203) is 2738694030623017418555398088000
-
The
square root of 13990970420 is 118283.4325677099 -
The
cube root of 13990970420 is 2409.6239962515
Scales and comparisons
How big is 13990970420?- 13,990,970,420 seconds is equal to 444 years, 45 weeks, 1 day, 12 hours, 40 minutes, 20 seconds.
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To count from 1 to 13,990,970,420 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 13990970420 cubic inches would be around 200.8 feet tall.
Recreational maths with 13990970420
- 13990970420 backwards is 02407909931
- The number of decimal digits it has is: 11
- The sum of 13990970420's digits is 44
- More coming soon!
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