1304145920
1,304,145,920 is an even composite number composed of five prime numbers multiplied together.
1304145920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of two hundred eight divisors.
Prime factorization of 1304145920:
212 × 5 × 7 × 11 × 827
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 7 × 11 × 827)See below for interesting mathematical facts about the number 1304145920 from the Numbermatics database.
Names of 1304145920
- Cardinal: 1304145920 can be written as One billion, three hundred four million, one hundred forty-five thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.30414592 × 109
Factors of 1304145920
Divisors of 1304145920
- Number of divisors d(n): 208
-
Complete list of divisors:
1 2 4 5 7 8 10 11 14 16 20 22 28 32 35 40 44 55 56 64 70 77 80 88 110 112 128 140 154 160 176 220 224 256 280 308 320 352 385 440 448 512 560 616 640 704 770 827 880 896 1024 1120 1232 1280 1408 1540 1654 1760 1792 2048 2240 2464 2560 2816 3080 3308 3520 3584 4096 4135 4480 4928 5120 5632 5789 6160 6616 7040 7168 8270 8960 9097 9856 10240 11264 11578 12320 13232 14080 14336 16540 17920 18194 19712 20480 22528 23156 24640 26464 28160 28672 28945 33080 35840 36388 39424 45056 45485 46312 49280 52928 56320 57890 63679 66160 71680 72776 78848 90970 92624 98560 105856 112640 115780 127358 132320 143360 145552 157696 181940 185248 197120 211712 225280 231560 254716 264640 291104 315392 318395 363880 370496 394240 423424 463120 509432 529280 582208 636790 727760 740992 788480 846848 926240 1018864 1058560 1164416 1273580 1455520 1481984 1576960 1693696 1852480 2037728 2117120 2328832 2547160 2911040 2963968 3387392 3704960 4075456 4234240 4657664 5094320 5822080 5927936 7409920 8150912 8468480 9315328 10188640 11644160 11855872 14819840 16301824 16936960 18630656 20377280 23288320 23711744 29639680 32603648 37261312 40754560 46576640 59279360 65207296 81509120 93153280 118558720 130414592 163018240 186306560 260829184 326036480 652072960 1304145920
- Sum of all divisors σ(n): 3906517248
- Sum of proper divisors (its aliquot sum) s(n): 2602371328
- 1304145920 is an abundant number, because the sum of its proper divisors (2602371328) is greater than itself. Its abundance is 1298225408
Bases of 1304145920
- Binary: 10011011011101110110000000000002
- Hexadecimal: 0x4DBBB000
- Base-36: LKGDFK
Squares and roots of 1304145920
- 1304145920 squared (13041459202) is 1700796580652646400
- 1304145920 cubed (13041459203) is 2218086921408099739762688000
-
The
square root of 1304145920 is 36112.9605543495 -
The
cube root of 1304145920 is 1092.5518640711
Scales and comparisons
How big is 1304145920?- 1,304,145,920 seconds is equal to 41 years, 24 weeks, 2 days, 6 hours, 45 minutes, 20 seconds.
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To count from 1 to 1,304,145,920 would take you about eighty-two 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 1304145920 cubic inches would be around 91 feet tall.
Recreational maths with 1304145920
- 1304145920 backwards is 0295414031
- The number of decimal digits it has is: 10
- The sum of 1304145920's digits is 29
- More coming soon!
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The information we have on file for 1304145920 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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