1990028320
1,990,028,320 is an even composite number composed of five prime numbers multiplied together.
1990028320 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 1990028320:
25 × 5 × 7 × 229 × 7759
(2 × 2 × 2 × 2 × 2 × 5 × 7 × 229 × 7759)See below for interesting mathematical facts about the number 1990028320 from the Numbermatics database.
Names of 1990028320
- Cardinal: 1990028320 can be written as One billion, nine hundred ninety million, twenty-eight thousand, three hundred twenty.
Scientific notation
- Scientific notation: 1.99002832 × 109
Factors of 1990028320
Divisors of 1990028320
- Number of divisors d(n): 96
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Complete list of divisors:
1 2 4 5 7 8 10 14 16 20 28 32 35 40 56 70 80 112 140 160 224 229 280 458 560 916 1120 1145 1603 1832 2290 3206 3664 4580 6412 7328 7759 8015 9160 12824 15518 16030 18320 25648 31036 32060 36640 38795 51296 54313 62072 64120 77590 108626 124144 128240 155180 217252 248288 256480 271565 310360 434504 543130 620720 869008 1086260 1241440 1738016 1776811 2172520 3553622 4345040 7107244 8690080 8884055 12437677 14214488 17768110 24875354 28428976 35536220 49750708 56857952 62188385 71072440 99501416 124376770 142144880 199002832 248753540 284289760 398005664 497507080 995014160 1990028320
- Sum of all divisors σ(n): 5397235200
- Sum of proper divisors (its aliquot sum) s(n): 3407206880
- 1990028320 is an abundant number, because the sum of its proper divisors (3407206880) is greater than itself. Its abundance is 1417178560
Bases of 1990028320
- Binary: 11101101001110101101100001000002
- Hexadecimal: 0x769D6C20
- Base-36: WWT7OG
Squares and roots of 1990028320
- 1990028320 squared (19900283202) is 3960212714402022400
- 1990028320 cubed (19900283203) is 7880935454884096441274368000
-
The
square root of 1990028320 is 44609.7334670361 -
The
cube root of 1990028320 is 1257.8236386483
Scales and comparisons
How big is 1990028320?- 1,990,028,320 seconds is equal to 63 years, 14 weeks, 2 days, 17 hours, 38 minutes, 40 seconds.
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To count from 1 to 1,990,028,320 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 1990028320 cubic inches would be around 104.8 feet tall.
Recreational maths with 1990028320
- 1990028320 backwards is 0238200991
- The number of decimal digits it has is: 10
- The sum of 1990028320's digits is 34
- More coming soon!
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Numbermatics. (2024). Number 1990028320 - Facts about the integer. Retrieved 16 June 2024, from https://numbermatics.com/n/1990028320/
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The information we have on file for 1990028320 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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