50997420
50,997,420 is an even composite number composed of five prime numbers multiplied together.
50997420 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 50997420:
22 × 32 × 5 × 449 × 631
(2 × 2 × 3 × 3 × 5 × 449 × 631)See below for interesting mathematical facts about the number 50997420 from the Numbermatics database.
Names of 50997420
- Cardinal: 50997420 can be written as Fifty million, nine hundred ninety-seven thousand, four hundred twenty.
Scientific notation
- Scientific notation: 5.099742 × 107
Factors of 50997420
Divisors of 50997420
- Number of divisors d(n): 72
-
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 449 631 898 1262 1347 1796 1893 2245 2524 2694 3155 3786 4041 4490 5388 5679 6310 6735 7572 8082 8980 9465 11358 12620 13470 16164 18930 20205 22716 26940 28395 37860 40410 56790 80820 113580 283319 566638 849957 1133276 1416595 1699914 2549871 2833190 3399828 4249785 5099742 5666380 8499570 10199484 12749355 16999140 25498710 50997420
- Sum of all divisors σ(n): 155282400
- Sum of proper divisors (its aliquot sum) s(n): 104284980
- 50997420 is an abundant number, because the sum of its proper divisors (104284980) is greater than itself. Its abundance is 53287560
Bases of 50997420
- Binary: 110000101000101000101011002
- Hexadecimal: 0x30A28AC
- Base-36: UD1V0
Squares and roots of 50997420
- 50997420 squared (509974202) is 2600736846656400
- 50997420 cubed (509974203) is 132630869278412026488000
-
The
square root of 50997420 is 7141.2477901273 -
The
cube root of 50997420 is 370.8367233905
Scales and comparisons
How big is 50997420?- 50,997,420 seconds is equal to 1 year, 32 weeks, 2 days, 5 hours, 57 minutes.
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To count from 1 to 50,997,420 would take you about two 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 50997420 cubic inches would be around 30.9 feet tall.
Recreational maths with 50997420
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