389550
389,550 is an even composite number composed of five prime numbers multiplied together.
What does the number 389550 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
389550 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 389550:
2 × 3 × 52 × 72 × 53
(2 × 3 × 5 × 5 × 7 × 7 × 53)See below for interesting mathematical facts about the number 389550 from the Numbermatics database.
Names of 389550
- Cardinal: 389550 can be written as Three hundred eighty-nine thousand, five hundred fifty.
Scientific notation
- Scientific notation: 3.8955 × 105
Factors of 389550
Divisors of 389550
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 5 6 7 10 14 15 21 25 30 35 42 49 50 53 70 75 98 105 106 147 150 159 175 210 245 265 294 318 350 371 490 525 530 735 742 795 1050 1113 1225 1325 1470 1590 1855 2226 2450 2597 2650 3675 3710 3975 5194 5565 7350 7791 7950 9275 11130 12985 15582 18550 25970 27825 38955 55650 64925 77910 129850 194775 389550
- Sum of all divisors σ(n): 1145016
- Sum of proper divisors (its aliquot sum) s(n): 755466
- 389550 is an abundant number, because the sum of its proper divisors (755466) is greater than itself. Its abundance is 365916
Bases of 389550
- Binary: 10111110001101011102
- Hexadecimal: 0x5F1AE
- Base-36: 8CKU
Squares and roots of 389550
- 389550 squared (3895502) is 151749202500
- 389550 cubed (3895503) is 59113901833875000
-
The
square root of 389550 is 624.1394075045 -
The
cube root of 389550 is 73.0333243737
Scales and comparisons
How big is 389550?- 389,550 seconds is equal to 4 days, 12 hours, 12 minutes, 30 seconds.
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To count from 1 to 389,550 would take you about four days.
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 389550 cubic inches would be around 6.1 feet tall.
Recreational maths with 389550
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The information we have on file for 389550 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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