2949516990
2,949,516,990 is an even composite number composed of six prime numbers multiplied together.
2949516990 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 2949516990:
2 × 35 × 5 × 7 × 317 × 547
(2 × 3 × 3 × 3 × 3 × 3 × 5 × 7 × 317 × 547)See below for interesting mathematical facts about the number 2949516990 from the Numbermatics database.
Names of 2949516990
- Cardinal: 2949516990 can be written as Two billion, nine hundred forty-nine million, five hundred sixteen thousand, nine hundred ninety.
Scientific notation
- Scientific notation: 2.94951699 × 109
Factors of 2949516990
Divisors of 2949516990
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 5 6 7 9 10 14 15 18 21 27 30 35 42 45 54 63 70 81 90 105 126 135 162 189 210 243 270 315 317 378 405 486 547 567 630 634 810 945 951 1094 1134 1215 1585 1641 1701 1890 1902 2219 2430 2735 2835 2853 3170 3282 3402 3829 4438 4755 4923 5470 5670 5706 6657 7658 8205 8505 8559 9510 9846 11095 11487 13314 14265 14769 16410 17010 17118 19145 19971 22190 22974 24615 25677 28530 29538 33285 34461 38290 39942 42795 44307 49230 51354 57435 59913 66570 68922 73845 77031 85590 88614 99855 103383 114870 119826 128385 132921 147690 154062 172305 173399 179739 199710 206766 221535 256770 265842 299565 310149 344610 346798 359478 385155 443070 516915 520197 539217 599130 620298 664605 770310 866995 898695 930447 1033830 1040394 1078434 1213793 1329210 1550745 1560591 1733990 1797390 1860894 2427586 2600985 2696085 3101490 3121182 3641379 4652235 4681773 5201970 5392170 6068965 7282758 7802955 9304470 9363546 10924137 12137930 14045319 15605910 18206895 21848274 23408865 28090638 32772411 36413790 42135957 46817730 54620685 65544822 70226595 84271914 98317233 109241370 140453190 163862055 196634466 210679785 294951699 327724110 421359570 491586165 589903398 983172330 1474758495 2949516990
- Sum of all divisors σ(n): 9134221824
- Sum of proper divisors (its aliquot sum) s(n): 6184704834
- 2949516990 is an abundant number, because the sum of its proper divisors (6184704834) is greater than itself. Its abundance is 3235187844
Bases of 2949516990
- Binary: 101011111100111000001110101111102
- Hexadecimal: 0xAFCE0EBE
- Base-36: 1CS2DVI
Squares and roots of 2949516990
- 2949516990 squared (29495169902) is 8699650474298660100
- 2949516990 cubed (29495169903) is 25659766881005456299185099000
-
The
square root of 2949516990 is 54309.4558065167 -
The
cube root of 2949516990 is 1434.1138632649
Scales and comparisons
How big is 2949516990?- 2,949,516,990 seconds is equal to 93 years, 40 weeks, 5 days, 22 hours, 16 minutes, 30 seconds.
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To count from 1 to 2,949,516,990 would take you about one hundred eighty-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 2949516990 cubic inches would be around 119.5 feet tall.
Recreational maths with 2949516990
- 2949516990 backwards is 0996159492
- 2949516990 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2949516990's digits is 54
- More coming soon!
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The information we have on file for 2949516990 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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