3142440
3,142,440 is an even composite number composed of six prime numbers multiplied together.
3142440 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 3142440:
23 × 32 × 5 × 7 × 29 × 43
(2 × 2 × 2 × 3 × 3 × 5 × 7 × 29 × 43)See below for interesting mathematical facts about the number 3142440 from the Numbermatics database.
Names of 3142440
- Cardinal: 3142440 can be written as Three million, one hundred forty-two thousand, four hundred forty.
Scientific notation
- Scientific notation: 3.14244 × 106
Factors of 3142440
Divisors of 3142440
- Number of divisors d(n): 192
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Complete list of divisors:
1 2 3 4 5 6 7 8 9 10 12 14 15 18 20 21 24 28 29 30 35 36 40 42 43 45 56 58 60 63 70 72 84 86 87 90 105 116 120 126 129 140 145 168 172 174 180 203 210 215 232 252 258 261 280 290 301 315 344 348 360 387 406 420 430 435 504 516 522 580 602 609 630 645 696 774 812 840 860 870 903 1015 1032 1044 1160 1204 1218 1247 1260 1290 1305 1505 1548 1624 1720 1740 1806 1827 1935 2030 2088 2408 2436 2494 2520 2580 2610 2709 3010 3045 3096 3480 3612 3654 3741 3870 4060 4515 4872 4988 5160 5220 5418 6020 6090 6235 7224 7308 7482 7740 8120 8729 9030 9135 9976 10440 10836 11223 12040 12180 12470 13545 14616 14964 15480 17458 18060 18270 18705 21672 22446 24360 24940 26187 27090 29928 34916 36120 36540 37410 43645 44892 49880 52374 54180 56115 69832 73080 74820 78561 87290 89784 104748 108360 112230 130935 149640 157122 174580 209496 224460 261870 314244 349160 392805 448920 523740 628488 785610 1047480 1571220 3142440
- Sum of all divisors σ(n): 12355200
- Sum of proper divisors (its aliquot sum) s(n): 9212760
- 3142440 is an abundant number, because the sum of its proper divisors (9212760) is greater than itself. Its abundance is 6070320
Bases of 3142440
- Binary: 10111111110011001010002
- Hexadecimal: 0x2FF328
- Base-36: 1VCQ0
Squares and roots of 3142440
- 3142440 squared (31424402) is 9874929153600
- 3142440 cubed (31424403) is 31031372369438784000
-
The
square root of 3142440 is 1772.6928667989 -
The
cube root of 3142440 is 146.4723551683
Scales and comparisons
How big is 3142440?- 3,142,440 seconds is equal to 5 weeks, 1 day, 8 hours, 54 minutes.
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To count from 1 to 3,142,440 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 3142440 cubic inches would be around 12.2 feet tall.
Recreational maths with 3142440
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The information we have on file for 3142440 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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