3980900
3,980,900 is an even composite number composed of five prime numbers multiplied together.
3980900 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 3980900:
22 × 52 × 7 × 112 × 47
(2 × 2 × 5 × 5 × 7 × 11 × 11 × 47)See below for interesting mathematical facts about the number 3980900 from the Numbermatics database.
Names of 3980900
- Cardinal: 3980900 can be written as Three million, nine hundred eighty thousand, nine hundred.
Scientific notation
- Scientific notation: 3.9809 × 106
Factors of 3980900
Divisors of 3980900
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 4 5 7 10 11 14 20 22 25 28 35 44 47 50 55 70 77 94 100 110 121 140 154 175 188 220 235 242 275 308 329 350 385 470 484 517 550 605 658 700 770 847 940 1034 1100 1175 1210 1316 1540 1645 1694 1925 2068 2350 2420 2585 3025 3290 3388 3619 3850 4235 4700 5170 5687 6050 6580 7238 7700 8225 8470 10340 11374 12100 12925 14476 16450 16940 18095 21175 22748 25850 28435 32900 36190 39809 42350 51700 56870 72380 79618 84700 90475 113740 142175 159236 180950 199045 284350 361900 398090 568700 796180 995225 1990450 3980900
- Sum of all divisors σ(n): 11082624
- Sum of proper divisors (its aliquot sum) s(n): 7101724
- 3980900 is an abundant number, because the sum of its proper divisors (7101724) is greater than itself. Its abundance is 3120824
Bases of 3980900
- Binary: 11110010111110011001002
- Hexadecimal: 0x3CBE64
- Base-36: 2DBOK
Squares and roots of 3980900
- 3980900 squared (39809002) is 15847564810000
- 3980900 cubed (39809003) is 63087570752129000000
-
The
square root of 3980900 is 1995.2192861939 -
The
cube root of 3980900 is 158.4870406399
Scales and comparisons
How big is 3980900?- 3,980,900 seconds is equal to 6 weeks, 4 days, 1 hour, 48 minutes, 20 seconds.
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To count from 1 to 3,980,900 would take you about nine 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 3980900 cubic inches would be around 13.2 feet tall.
Recreational maths with 3980900
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The information we have on file for 3980900 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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