3139920
3,139,920 is an even composite number composed of five prime numbers multiplied together.
3139920 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eighty divisors.
Prime factorization of 3139920:
24 × 32 × 5 × 72 × 89
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 7 × 7 × 89)See below for interesting mathematical facts about the number 3139920 from the Numbermatics database.
Names of 3139920
- Cardinal: 3139920 can be written as Three million, one hundred thirty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 3.13992 × 106
Factors of 3139920
Divisors of 3139920
- Number of divisors d(n): 180
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 16 18 20 21 24 28 30 35 36 40 42 45 48 49 56 60 63 70 72 80 84 89 90 98 105 112 120 126 140 144 147 168 178 180 196 210 240 245 252 267 280 294 315 336 356 360 392 420 441 445 490 504 534 560 588 623 630 712 720 735 784 801 840 882 890 980 1008 1068 1176 1246 1260 1335 1424 1470 1602 1680 1764 1780 1869 1960 2136 2205 2352 2492 2520 2670 2940 3115 3204 3528 3560 3738 3920 4005 4272 4361 4410 4984 5040 5340 5607 5880 6230 6408 7056 7120 7476 8010 8722 8820 9345 9968 10680 11214 11760 12460 12816 13083 14952 16020 17444 17640 18690 21360 21805 22428 24920 26166 28035 29904 32040 34888 35280 37380 39249 43610 44856 49840 52332 56070 64080 65415 69776 74760 78498 87220 89712 104664 112140 130830 149520 156996 174440 196245 209328 224280 261660 313992 348880 392490 448560 523320 627984 784980 1046640 1569960 3139920
- Sum of all divisors σ(n): 12404340
- Sum of proper divisors (its aliquot sum) s(n): 9264420
- 3139920 is an abundant number, because the sum of its proper divisors (9264420) is greater than itself. Its abundance is 6124500
Bases of 3139920
- Binary: 10111111101001010100002
- Hexadecimal: 0x2FE950
- Base-36: 1VAS0
Squares and roots of 3139920
- 3139920 squared (31399202) is 9859097606400
- 3139920 cubed (31399203) is 30956777756287488000
-
The
square root of 3139920 is 1771.9819412173 -
The
cube root of 3139920 is 146.4331914351
Scales and comparisons
How big is 3139920?- 3,139,920 seconds is equal to 5 weeks, 1 day, 8 hours, 12 minutes.
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To count from 1 to 3,139,920 would take you about seven weeks!
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 3139920 cubic inches would be around 12.2 feet tall.
Recreational maths with 3139920
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The information we have on file for 3139920 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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