990847968
990,847,968 is an even composite number composed of five prime numbers multiplied together.
990847968 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 990847968:
25 × 3 × 11 × 43 × 21821
(2 × 2 × 2 × 2 × 2 × 3 × 11 × 43 × 21821)See below for interesting mathematical facts about the number 990847968 from the Numbermatics database.
Names of 990847968
- Cardinal: 990847968 can be written as Nine hundred ninety million, eight hundred forty-seven thousand, nine hundred sixty-eight.
Scientific notation
- Scientific notation: 9.90847968 × 108
Factors of 990847968
Divisors of 990847968
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 6 8 11 12 16 22 24 32 33 43 44 48 66 86 88 96 129 132 172 176 258 264 344 352 473 516 528 688 946 1032 1056 1376 1419 1892 2064 2838 3784 4128 5676 7568 11352 15136 21821 22704 43642 45408 65463 87284 130926 174568 240031 261852 349136 480062 523704 698272 720093 938303 960124 1047408 1440186 1876606 1920248 2094816 2814909 2880372 3753212 3840496 5629818 5760744 7506424 7680992 10321333 11259636 11521488 15012848 20642666 22519272 23042976 30025696 30963999 41285332 45038544 61927998 82570664 90077088 123855996 165141328 247711992 330282656 495423984 990847968
- Sum of all divisors σ(n): 2903548032
- Sum of proper divisors (its aliquot sum) s(n): 1912700064
- 990847968 is an abundant number, because the sum of its proper divisors (1912700064) is greater than itself. Its abundance is 921852096
Bases of 990847968
- Binary: 1110110000111100100011111000002
- Hexadecimal: 0x3B0F23E0
- Base-36: GDXB6O
Squares and roots of 990847968
- 990847968 squared (9908479682) is 981779695689729024
- 990847968 cubed (9908479683) is 972794416497826361901023232
-
The
square root of 990847968 is 31477.7376569537 -
The
cube root of 990847968 is 996.9399684245
Scales and comparisons
How big is 990847968?- 990,847,968 seconds is equal to 31 years, 26 weeks, 2 days, 3 hours, 32 minutes, 48 seconds.
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To count from 1 to 990,847,968 would take you about forty-seven 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 990847968 cubic inches would be around 83.1 feet tall.
Recreational maths with 990847968
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The information we have on file for 990847968 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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