1189920
1,189,920 is an even composite number composed of five prime numbers multiplied together.
1189920 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 1189920:
25 × 3 × 5 × 37 × 67
(2 × 2 × 2 × 2 × 2 × 3 × 5 × 37 × 67)See below for interesting mathematical facts about the number 1189920 from the Numbermatics database.
Names of 1189920
- Cardinal: 1189920 can be written as One million, one hundred eighty-nine thousand, nine hundred twenty.
Scientific notation
- Scientific notation: 1.18992 × 106
Factors of 1189920
Divisors of 1189920
- Number of divisors d(n): 96
-
Complete list of divisors:
1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 37 40 48 60 67 74 80 96 111 120 134 148 160 185 201 222 240 268 296 335 370 402 444 480 536 555 592 670 740 804 888 1005 1072 1110 1184 1340 1480 1608 1776 2010 2144 2220 2479 2680 2960 3216 3552 4020 4440 4958 5360 5920 6432 7437 8040 8880 9916 10720 12395 14874 16080 17760 19832 24790 29748 32160 37185 39664 49580 59496 74370 79328 99160 118992 148740 198320 237984 297480 396640 594960 1189920
- Sum of all divisors σ(n): 3907008
- Sum of proper divisors (its aliquot sum) s(n): 2717088
- 1189920 is an abundant number, because the sum of its proper divisors (2717088) is greater than itself. Its abundance is 1527168
Bases of 1189920
- Binary: 1001000101000001000002
- Hexadecimal: 0x122820
- Base-36: PI5C
Squares and roots of 1189920
- 1189920 squared (11899202) is 1415909606400
- 1189920 cubed (11899203) is 1684819158847488000
-
The
square root of 1189920 is 1090.8345429075 -
The
cube root of 1189920 is 105.9674754847
Scales and comparisons
How big is 1189920?- 1,189,920 seconds is equal to 1 week, 6 days, 18 hours, 32 minutes.
-
To count from 1 to 1,189,920 would take you about two 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 1189920 cubic inches would be around 8.8 feet tall.
Recreational maths with 1189920
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The information we have on file for 1189920 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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