2990122720
2,990,122,720 is an even composite number composed of six prime numbers multiplied together.
2990122720 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 2990122720:
25 × 5 × 13 × 19 × 29 × 2609
(2 × 2 × 2 × 2 × 2 × 5 × 13 × 19 × 29 × 2609)See below for interesting mathematical facts about the number 2990122720 from the Numbermatics database.
Names of 2990122720
- Cardinal: 2990122720 can be written as Two billion, nine hundred ninety million, one hundred twenty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 2.99012272 × 109
Factors of 2990122720
Divisors of 2990122720
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 4 5 8 10 13 16 19 20 26 29 32 38 40 52 58 65 76 80 95 104 116 130 145 152 160 190 208 232 247 260 290 304 377 380 416 464 494 520 551 580 608 754 760 928 988 1040 1102 1160 1235 1508 1520 1885 1976 2080 2204 2320 2470 2609 2755 3016 3040 3770 3952 4408 4640 4940 5218 5510 6032 7163 7540 7904 8816 9880 10436 11020 12064 13045 14326 15080 17632 19760 20872 22040 26090 28652 30160 33917 35815 39520 41744 44080 49571 52180 57304 60320 67834 71630 75661 83488 88160 99142 104360 114608 135668 143260 151322 169585 198284 208720 229216 247855 271336 286520 302644 339170 378305 396568 417440 495710 542672 573040 605288 644423 678340 756610 793136 983593 991420 1085344 1146080 1210576 1288846 1356680 1437559 1513220 1586272 1967186 1982840 2421152 2577692 2713360 2875118 3026440 3222115 3934372 3965680 4917965 5155384 5426720 5750236 6052880 6444230 7187795 7868744 7931360 9835930 10310768 11500472 12105760 12888460 14375590 15737488 18688267 19671860 20621536 23000944 25776920 28751180 31474976 37376534 39343720 46001888 51553840 57502360 74753068 78687440 93441335 103107680 115004720 149506136 157374880 186882670 230009440 299012272 373765340 598024544 747530680 1495061360 2990122720
- Sum of all divisors σ(n): 8287272000
- Sum of proper divisors (its aliquot sum) s(n): 5297149280
- 2990122720 is an abundant number, because the sum of its proper divisors (5297149280) is greater than itself. Its abundance is 2307026560
Bases of 2990122720
- Binary: 101100100011100110100110111000002
- Hexadecimal: 0xB239A6E0
- Base-36: 1DG8PGG
Squares and roots of 2990122720
- 2990122720 squared (29901227202) is 8940833880660198400
- 2990122720 cubed (29901227203) is 26734190522307827835547648000
-
The
square root of 2990122720 is 54682.0145934657 -
The
cube root of 2990122720 is 1440.6649963533
Scales and comparisons
How big is 2990122720?- 2,990,122,720 seconds is equal to 95 years, 3 weeks, 6 days, 21 hours, 38 minutes, 40 seconds.
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To count from 1 to 2,990,122,720 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 2990122720 cubic inches would be around 120.1 feet tall.
Recreational maths with 2990122720
- 2990122720 backwards is 0272210992
- The number of decimal digits it has is: 10
- The sum of 2990122720's digits is 34
- More coming soon!
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The information we have on file for 2990122720 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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