1990008960
1,990,008,960 is an even composite number composed of five prime numbers multiplied together.
1990008960 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 1990008960:
27 × 3 × 5 × 863 × 1201
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 863 × 1201)See below for interesting mathematical facts about the number 1990008960 from the Numbermatics database.
Names of 1990008960
- Cardinal: 1990008960 can be written as One billion, nine hundred ninety million, eight thousand, nine hundred sixty.
Scientific notation
- Scientific notation: 1.99000896 × 109
Factors of 1990008960
Divisors of 1990008960
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 128 160 192 240 320 384 480 640 863 960 1201 1726 1920 2402 2589 3452 3603 4315 4804 5178 6005 6904 7206 8630 9608 10356 12010 12945 13808 14412 17260 18015 19216 20712 24020 25890 27616 28824 34520 36030 38432 41424 48040 51780 55232 57648 69040 72060 76864 82848 96080 103560 110464 115296 138080 144120 153728 165696 192160 207120 230592 276160 288240 331392 384320 414240 461184 552320 576480 768640 828480 1036463 1152960 1656960 2072926 2305920 3109389 4145852 5182315 6218778 8291704 10364630 12437556 15546945 16583408 20729260 24875112 31093890 33166816 41458520 49750224 62187780 66333632 82917040 99500448 124375560 132667264 165834080 199000896 248751120 331668160 398001792 497502240 663336320 995004480 1990008960
- Sum of all divisors σ(n): 6355791360
- Sum of proper divisors (its aliquot sum) s(n): 4365782400
- 1990008960 is an abundant number, because the sum of its proper divisors (4365782400) is greater than itself. Its abundance is 2375773440
Bases of 1990008960
- Binary: 11101101001110100100000100000002
- Hexadecimal: 0x769D2080
- Base-36: WWSSQO
Squares and roots of 1990008960
- 1990008960 squared (19900089602) is 3960135660880281600
- 1990008960 cubed (19900089603) is 7880705447967281871323136000
-
The
square root of 1990008960 is 44609.5164735059 -
The
cube root of 1990008960 is 1257.8195597207
Scales and comparisons
How big is 1990008960?- 1,990,008,960 seconds is equal to 63 years, 14 weeks, 2 days, 12 hours, 16 minutes.
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To count from 1 to 1,990,008,960 would take you about one hundred twenty-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 1990008960 cubic inches would be around 104.8 feet tall.
Recreational maths with 1990008960
- 1990008960 backwards is 0698000991
- The number of decimal digits it has is: 10
- The sum of 1990008960's digits is 42
- More coming soon!
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The information we have on file for 1990008960 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
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