2994989000
2,994,989,000 is an even composite number composed of five prime numbers multiplied together.
2994989000 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 2994989000:
23 × 53 × 19 × 283 × 557
(2 × 2 × 2 × 5 × 5 × 5 × 19 × 283 × 557)See below for interesting mathematical facts about the number 2994989000 from the Numbermatics database.
Names of 2994989000
- Cardinal: 2994989000 can be written as Two billion, nine hundred ninety-four million, nine hundred eighty-nine thousand.
Scientific notation
- Scientific notation: 2.994989 × 109
Factors of 2994989000
Divisors of 2994989000
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 5 8 10 19 20 25 38 40 50 76 95 100 125 152 190 200 250 283 380 475 500 557 566 760 950 1000 1114 1132 1415 1900 2228 2264 2375 2785 2830 3800 4456 4750 5377 5570 5660 7075 9500 10583 10754 11140 11320 13925 14150 19000 21166 21508 22280 26885 27850 28300 35375 42332 43016 52915 53770 55700 56600 69625 70750 84664 105830 107540 111400 134425 139250 141500 157631 211660 215080 264575 268850 278500 283000 315262 423320 529150 537700 557000 630524 672125 788155 1058300 1075400 1261048 1322875 1344250 1576310 2116600 2645750 2688500 2994989 3152620 3940775 5291500 5377000 5989978 6305240 7881550 10583000 11979956 14974945 15763100 19703875 23959912 29949890 31526200 39407750 59899780 74874725 78815500 119799560 149749450 157631000 299498900 374373625 598997800 748747250 1497494500 2994989000
- Sum of all divisors σ(n): 7416489600
- Sum of proper divisors (its aliquot sum) s(n): 4421500600
- 2994989000 is an abundant number, because the sum of its proper divisors (4421500600) is greater than itself. Its abundance is 1426511600
Bases of 2994989000
- Binary: 101100101000001111100111110010002
- Hexadecimal: 0xB283E7C8
- Base-36: 1DJ50AW
Squares and roots of 2994989000
- 2994989000 squared (29949890002) is 8969959110121000000
- 2994989000 cubed (29949890003) is 26864928865262183669000000000
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The
square root of 2994989000 is 54726.4926703695 -
The
cube root of 2994989000 is 1441.4461102817
Scales and comparisons
How big is 2994989000?- 2,994,989,000 seconds is equal to 95 years, 12 weeks, 5 hours, 23 minutes, 20 seconds.
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To count from 1 to 2,994,989,000 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 2994989000 cubic inches would be around 120.1 feet tall.
Recreational maths with 2994989000
- 2994989000 backwards is 0009894992
- 2994989000 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2994989000's digits is 50
- More coming soon!
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