1988448
1,988,448 is an even composite number composed of five prime numbers multiplied together.
1988448 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of ninety-six divisors.
Prime factorization of 1988448:
25 × 3 × 7 × 11 × 269
(2 × 2 × 2 × 2 × 2 × 3 × 7 × 11 × 269)See below for interesting mathematical facts about the number 1988448 from the Numbermatics database.
Names of 1988448
- Cardinal: 1988448 can be written as One million, nine hundred eighty-eight thousand, four hundred forty-eight.
Scientific notation
- Scientific notation: 1.988448 × 106
Factors of 1988448
Divisors of 1988448
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 6 7 8 11 12 14 16 21 22 24 28 32 33 42 44 48 56 66 77 84 88 96 112 132 154 168 176 224 231 264 269 308 336 352 462 528 538 616 672 807 924 1056 1076 1232 1614 1848 1883 2152 2464 2959 3228 3696 3766 4304 5649 5918 6456 7392 7532 8608 8877 11298 11836 12912 15064 17754 20713 22596 23672 25824 30128 35508 41426 45192 47344 60256 62139 71016 82852 90384 94688 124278 142032 165704 180768 248556 284064 331408 497112 662816 994224 1988448
- Sum of all divisors σ(n): 6531840
- Sum of proper divisors (its aliquot sum) s(n): 4543392
- 1988448 is an abundant number, because the sum of its proper divisors (4543392) is greater than itself. Its abundance is 2554944
Bases of 1988448
- Binary: 1111001010111011000002
- Hexadecimal: 0x1E5760
- Base-36: 16MAO
Squares and roots of 1988448
- 1988448 squared (19884482) is 3953925448704
- 1988448 cubed (19884483) is 7862175150624571392
-
The
square root of 1988448 is 1410.1233988557 -
The
cube root of 1988448 is 125.7490596443
Scales and comparisons
How big is 1988448?- 1,988,448 seconds is equal to 3 weeks, 2 days, 20 minutes, 48 seconds.
-
To count from 1 to 1,988,448 would take you about four 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 1988448 cubic inches would be around 10.5 feet tall.
Recreational maths with 1988448
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"Number 1988448 - Facts about the integer". Numbermatics.com. 2024. Web. 11 May 2024.
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The information we have on file for 1988448 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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