3992542720
3,992,542,720 is an even composite number composed of five prime numbers multiplied together.
3992542720 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred sixty divisors.
Prime factorization of 3992542720:
29 × 5 × 37 × 61 × 691
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 5 × 37 × 61 × 691)See below for interesting mathematical facts about the number 3992542720 from the Numbermatics database.
Names of 3992542720
- Cardinal: 3992542720 can be written as Three billion, nine hundred ninety-two million, five hundred forty-two thousand, seven hundred twenty.
Scientific notation
- Scientific notation: 3.99254272 × 109
Factors of 3992542720
Divisors of 3992542720
- Number of divisors d(n): 160
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Complete list of divisors:
1 2 4 5 8 10 16 20 32 37 40 61 64 74 80 122 128 148 160 185 244 256 296 305 320 370 488 512 592 610 640 691 740 976 1184 1220 1280 1382 1480 1952 2257 2368 2440 2560 2764 2960 3455 3904 4514 4736 4880 5528 5920 6910 7808 9028 9472 9760 11056 11285 11840 13820 15616 18056 18944 19520 22112 22570 23680 25567 27640 31232 36112 39040 42151 44224 45140 47360 51134 55280 72224 78080 84302 88448 90280 94720 102268 110560 127835 144448 156160 168604 176896 180560 204536 210755 221120 255670 288896 337208 353792 361120 409072 421510 442240 511340 577792 674416 722240 818144 843020 884480 1022680 1155584 1348832 1444480 1559587 1636288 1686040 1768960 2045360 2697664 2888960 3119174 3272576 3372080 4090720 5395328 5777920 6238348 6545152 6744160 7797935 8181440 10790656 12476696 13090304 13488320 15595870 16362880 21581312 24953392 26976640 31191740 32725760 49906784 53953280 62383480 65451520 99813568 107906560 124766960 199627136 249533920 399254272 499067840 798508544 998135680 1996271360 3992542720
- Sum of all divisors σ(n): 10007100576
- Sum of proper divisors (its aliquot sum) s(n): 6014557856
- 3992542720 is an abundant number, because the sum of its proper divisors (6014557856) is greater than itself. Its abundance is 2022015136
Bases of 3992542720
- Binary: 111011011111100101011110000000002
- Hexadecimal: 0xEDF95E00
- Base-36: 1U121OG
Squares and roots of 3992542720
- 3992542720 squared (39925427202) is 15940397371024998400
- 3992542720 cubed (39925427203) is 63642717477592996299931648000
-
The
square root of 3992542720 is 63186.5707251155 -
The
cube root of 3992542720 is 1586.4139637881
Scales and comparisons
How big is 3992542720?- 3,992,542,720 seconds is equal to 126 years, 49 weeks, 2 days, 23 hours, 38 minutes, 40 seconds.
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To count from 1 to 3,992,542,720 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 3992542720 cubic inches would be around 132.2 feet tall.
Recreational maths with 3992542720
- 3992542720 backwards is 0272452993
- The number of decimal digits it has is: 10
- The sum of 3992542720's digits is 43
- More coming soon!
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The information we have on file for 3992542720 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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