2144379960
2,144,379,960 is an even composite number composed of four prime numbers multiplied together.
2144379960 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 2144379960:
23 × 33 × 5 × 1985537
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 1985537)See below for interesting mathematical facts about the number 2144379960 from the Numbermatics database.
Names of 2144379960
- Cardinal: 2144379960 can be written as Two billion, one hundred forty-four million, three hundred seventy-nine thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 2.14437996 × 109
Factors of 2144379960
Divisors of 2144379960
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 90 108 120 135 180 216 270 360 540 1080 1985537 3971074 5956611 7942148 9927685 11913222 15884296 17869833 19855370 23826444 29783055 35739666 39710740 47652888 53609499 59566110 71479332 79421480 89349165 107218998 119132220 142958664 178698330 214437996 238264440 268047495 357396660 428875992 536094990 714793320 1072189980 2144379960
- Sum of all divisors σ(n): 7147936800
- Sum of proper divisors (its aliquot sum) s(n): 5003556840
- 2144379960 is an abundant number, because the sum of its proper divisors (5003556840) is greater than itself. Its abundance is 2859176880
Bases of 2144379960
- Binary: 11111111101000010100100001110002
- Hexadecimal: 0x7FD0A438
- Base-36: ZGPI60
Squares and roots of 2144379960
- 2144379960 squared (21443799602) is 4598365412849601600
- 2144379960 cubed (21443799603) is 9860642640071812165023936000
-
The
square root of 2144379960 is 46307.4503724831 -
The
cube root of 2144379960 is 1289.5373137863
Scales and comparisons
How big is 2144379960?- 2,144,379,960 seconds is equal to 68 years, 9 weeks, 4 days, 5 hours, 6 minutes.
-
To count from 1 to 2,144,379,960 would take you about one hundred thirty-six 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 2144379960 cubic inches would be around 107.5 feet tall.
Recreational maths with 2144379960
- 2144379960 backwards is 0699734412
- 2144379960 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2144379960's digits is 45
- More coming soon!
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