990255090
990,255,090 is an even composite number composed of six prime numbers multiplied together.
990255090 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 990255090:
2 × 3 × 5 × 11 × 61 × 49193
See below for interesting mathematical facts about the number 990255090 from the Numbermatics database.
Names of 990255090
- Cardinal: 990255090 can be written as Nine hundred ninety million, two hundred fifty-five thousand and ninety.
Scientific notation
- Scientific notation: 9.9025509 × 108
Factors of 990255090
Divisors of 990255090
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 5 6 10 11 15 22 30 33 55 61 66 110 122 165 183 305 330 366 610 671 915 1342 1830 2013 3355 4026 6710 10065 20130 49193 98386 147579 245965 295158 491930 541123 737895 1082246 1475790 1623369 2705615 3000773 3246738 5411230 6001546 8116845 9002319 15003865 16233690 18004638 30007730 33008503 45011595 66017006 90023190 99025509 165042515 198051018 330085030 495127545 990255090
- Sum of all divisors σ(n): 2635224192
- Sum of proper divisors (its aliquot sum) s(n): 1644969102
- 990255090 is an abundant number, because the sum of its proper divisors (1644969102) is greater than itself. Its abundance is 654714012
Bases of 990255090
- Binary: 1110110000011000010111111100102
- Hexadecimal: 0x3B0617F2
- Base-36: GDKLPU
Squares and roots of 990255090
- 990255090 squared (9902550902) is 980605143270908100
- 990255090 cubed (9902550903) is 971049234404195994947229000
-
The
square root of 990255090 is 31468.3188302139 -
The
cube root of 990255090 is 996.7410876943
Scales and comparisons
How big is 990255090?- 990,255,090 seconds is equal to 31 years, 25 weeks, 2 days, 6 hours, 51 minutes, 30 seconds.
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To count from 1 to 990,255,090 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 990255090 cubic inches would be around 83.1 feet tall.
Recreational maths with 990255090
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The information we have on file for 990255090 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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