2990761440
2,990,761,440 is an even composite number composed of five prime numbers multiplied together.
2990761440 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 2990761440:
25 × 3 × 5 × 131 × 47563
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 131 × 47563)See below for interesting mathematical facts about the number 2990761440 from the Numbermatics database.
Names of 2990761440
- Cardinal: 2990761440 can be written as Two billion, nine hundred ninety million, seven hundred sixty-one thousand, four hundred forty.
Scientific notation
- Scientific notation: 2.99076144 × 109
Factors of 2990761440
Divisors of 2990761440
- Number of divisors d(n): 96
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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 80 96 120 131 160 240 262 393 480 524 655 786 1048 1310 1572 1965 2096 2620 3144 3930 4192 5240 6288 7860 10480 12576 15720 20960 31440 47563 62880 95126 142689 190252 237815 285378 380504 475630 570756 713445 761008 951260 1141512 1426890 1522016 1902520 2283024 2853780 3805040 4566048 5707560 6230753 7610080 11415120 12461506 18692259 22830240 24923012 31153765 37384518 49846024 62307530 74769036 93461295 99692048 124615060 149538072 186922590 199384096 249230120 299076144 373845180 498460240 598152288 747690360 996920480 1495380720 2990761440
- Sum of all divisors σ(n): 9493013376
- Sum of proper divisors (its aliquot sum) s(n): 6502251936
- 2990761440 is an abundant number, because the sum of its proper divisors (6502251936) is greater than itself. Its abundance is 3511490496
Bases of 2990761440
- Binary: 101100100100001101100101111000002
- Hexadecimal: 0xB24365E0
- Base-36: 1DGMEAO
Squares and roots of 2990761440
- 2990761440 squared (29907614402) is 8944653990990873600
- 2990761440 cubed (29907614403) is 26751326250397612154793984000
-
The
square root of 2990761440 is 54687.8545931361 -
The
cube root of 2990761440 is 1440.7675691817
Scales and comparisons
How big is 2990761440?- 2,990,761,440 seconds is equal to 95 years, 5 weeks, 7 hours, 4 minutes.
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To count from 1 to 2,990,761,440 would take you about one hundred ninety 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 2990761440 cubic inches would be around 120.1 feet tall.
Recreational maths with 2990761440
- 2990761440 backwards is 0441670992
- The number of decimal digits it has is: 10
- The sum of 2990761440's digits is 42
- More coming soon!
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The information we have on file for 2990761440 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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