3992945320
3,992,945,320 is an even composite number composed of six prime numbers multiplied together.
3992945320 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred fifty-six divisors.
Prime factorization of 3992945320:
23 × 5 × 73 × 13 × 61 × 367
(2 × 2 × 2 × 5 × 7 × 7 × 7 × 13 × 61 × 367)See below for interesting mathematical facts about the number 3992945320 from the Numbermatics database.
Names of 3992945320
- Cardinal: 3992945320 can be written as Three billion, nine hundred ninety-two million, nine hundred forty-five thousand, three hundred twenty.
Scientific notation
- Scientific notation: 3.99294532 × 109
Factors of 3992945320
Divisors of 3992945320
- Number of divisors d(n): 256
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Complete list of divisors:
1 2 4 5 7 8 10 13 14 20 26 28 35 40 49 52 56 61 65 70 91 98 104 122 130 140 182 196 244 245 260 280 305 343 364 367 392 427 455 488 490 520 610 637 686 728 734 793 854 910 980 1220 1274 1372 1468 1586 1708 1715 1820 1835 1960 2135 2440 2548 2569 2744 2936 2989 3172 3185 3416 3430 3640 3670 3965 4270 4459 4771 5096 5138 5551 5978 6344 6370 6860 7340 7930 8540 8918 9542 10276 11102 11956 12740 12845 13720 14680 14945 15860 17080 17836 17983 19084 20552 20923 22204 22295 22387 23855 23912 25480 25690 27755 29890 31720 33397 35672 35966 38168 38857 41846 44408 44590 44774 47710 51380 55510 59780 66794 71932 77714 83692 89180 89548 89915 95420 102760 104615 111020 111935 119560 125881 133588 143864 155428 156709 166985 167384 178360 179096 179830 190840 194285 209230 222040 223870 233779 251762 267176 271999 291031 310856 313418 333970 359660 388570 418460 447740 467558 503524 543998 582062 626836 629405 667940 719320 777140 783545 836920 895480 935116 1007048 1087996 1096963 1164124 1168895 1253672 1258810 1335880 1359995 1455155 1554280 1567090 1636453 1870232 2037217 2175992 2193926 2328248 2337790 2517620 2719990 2910310 3134180 3272906 4074434 4387852 4675580 5035240 5439980 5484815 5820620 6268360 6545812 7678741 8148868 8182265 8775704 9351160 10186085 10879960 10969630 11641240 13091624 14260519 15357482 16297736 16364530 20372170 21939260 28521038 30714964 32729060 38393705 40744340 43878520 57042076 61429928 65458120 71302595 76787410 81488680 99823633 114084152 142605190 153574820 199647266 285210380 307149640 399294532 499118165 570420760 798589064 998236330 1996472660 3992945320
- Sum of all divisors σ(n): 11499264000
- Sum of proper divisors (its aliquot sum) s(n): 7506318680
- 3992945320 is an abundant number, because the sum of its proper divisors (7506318680) is greater than itself. Its abundance is 3513373360
Bases of 3992945320
- Binary: 111011011111111110000010101010002
- Hexadecimal: 0xEDFF82A8
- Base-36: 1U1AOBS
Squares and roots of 3992945320
- 3992945320 squared (39929453202) is 15943612328509902400
- 3992945320 cubed (39929453203) is 63661972231017917361736768000
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The
square root of 3992945320 is 63189.7564483357 -
The
cube root of 3992945320 is 1586.4672855967
Scales and comparisons
How big is 3992945320?- 3,992,945,320 seconds is equal to 126 years, 50 weeks, 15 hours, 28 minutes, 40 seconds.
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To count from 1 to 3,992,945,320 would take you about two hundred fifty-three 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 3992945320 cubic inches would be around 132.2 feet tall.
Recreational maths with 3992945320
- 3992945320 backwards is 0235492993
- The number of decimal digits it has is: 10
- The sum of 3992945320's digits is 46
- More coming soon!
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The information we have on file for 3992945320 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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