2990798400
2,990,798,400 is an even composite number composed of five prime numbers multiplied together.
2990798400 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty-eight divisors.
Prime factorization of 2990798400:
26 × 3 × 52 × 211 × 2953
(2 × 2 × 2 × 2 × 2 × 2 × 3 × 5 × 5 × 211 × 2953)See below for interesting mathematical facts about the number 2990798400 from the Numbermatics database.
Names of 2990798400
- Cardinal: 2990798400 can be written as Two billion, nine hundred ninety million, seven hundred ninety-eight thousand, four hundred.
Scientific notation
- Scientific notation: 2.9907984 × 109
Factors of 2990798400
Divisors of 2990798400
- Number of divisors d(n): 168
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Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 25 30 32 40 48 50 60 64 75 80 96 100 120 150 160 192 200 211 240 300 320 400 422 480 600 633 800 844 960 1055 1200 1266 1600 1688 2110 2400 2532 2953 3165 3376 4220 4800 5064 5275 5906 6330 6752 8440 8859 10128 10550 11812 12660 13504 14765 15825 16880 17718 20256 21100 23624 25320 29530 31650 33760 35436 40512 42200 44295 47248 50640 59060 63300 67520 70872 73825 84400 88590 94496 101280 118120 126600 141744 147650 168800 177180 188992 202560 221475 236240 253200 283488 295300 337600 354360 442950 472480 506400 566976 590600 623083 708720 885900 944960 1012800 1181200 1246166 1417440 1771800 1869249 2362400 2492332 2834880 3115415 3543600 3738498 4724800 4984664 6230830 7087200 7476996 9346245 9969328 12461660 14174400 14953992 15577075 18692490 19938656 24923320 29907984 31154150 37384980 39877312 46731225 49846640 59815968 62308300 74769960 93462450 99693280 119631936 124616600 149539920 186924900 199386560 249233200 299079840 373849800 498466400 598159680 747699600 996932800 1495399200 2990798400
- Sum of all divisors σ(n): 9862153504
- Sum of proper divisors (its aliquot sum) s(n): 6871355104
- 2990798400 is an abundant number, because the sum of its proper divisors (6871355104) is greater than itself. Its abundance is 3880556704
Bases of 2990798400
- Binary: 101100100100001111110110010000002
- Hexadecimal: 0xB243F640
- Base-36: 1DGN6TC
Squares and roots of 2990798400
- 2990798400 squared (29907984002) is 8944875069442560000
- 2990798400 cubed (29907984003) is 26752318045888697339904000000
-
The
square root of 2990798400 is 54688.1925099009 -
The
cube root of 2990798400 is 1440.7735041865
Scales and comparisons
How big is 2990798400?- 2,990,798,400 seconds is equal to 95 years, 5 weeks, 17 hours, 20 minutes.
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To count from 1 to 2,990,798,400 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 2990798400 cubic inches would be around 120.1 feet tall.
Recreational maths with 2990798400
- 2990798400 backwards is 0048970992
- 2990798400 is a
Harshad number . - The number of decimal digits it has is: 10
- The sum of 2990798400's digits is 48
- More coming soon!
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The information we have on file for 2990798400 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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