13945250

13,945,250 is an even composite number composed of four prime numbers multiplied together.

What does the number 13945250 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

13945250 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 13945250:

2 × 5³ × 11² × 461

(2 × 5 × 5 × 5 × 11 × 11 × 461)

See below for interesting mathematical facts about the number 13945250 from the Numbermatics database.

Names of 13945250

Cardinal: 13945250 can be written as Thirteen million, nine hundred forty-five thousand, two hundred fifty.

Scientific notation

Scientific notation: 1.394525 × 10⁷

Factors of 13945250

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 479

Divisors of 13945250

Number of divisors d(n): 48
Complete list of divisors:
1 2 5 10 11 22 25 50 55 110 121 125 242 250 275 461 550 605 922 1210 1375 2305 2750 3025 4610 5071 6050 10142 11525 15125 23050 25355 30250 50710 55781 57625 111562 115250 126775 253550 278905 557810 633875 1267750 1394525 2789050 6972625 13945250
Sum of all divisors σ(n): 28756728
Sum of proper divisors (its aliquot sum) s(n): 14811478
13945250 is an abundant number, because the sum of its proper divisors (14811478) is greater than itself. Its abundance is 866228

Bases of 13945250

Binary: 110101001100100110100010₂
Hexadecimal: 0xD4C9A2
Base-36: 8AW82

Squares and roots of 13945250

13945250 squared (13945250²) is 194469997562500
13945250 cubed (13945250³) is 2711932733508453125000
The square root of 13945250 is 3734.3339432889
The cube root of 13945250 is 240.6996367109

Scales and comparisons

How big is 13945250?

13,945,250 seconds is equal to 23 weeks, 9 hours, 40 minutes, 50 seconds.
To count from 1 to 13,945,250 would take you about thirty-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 13945250 cubic inches would be around 20.1 feet tall.

Recreational maths with 13945250

13945250 backwards is 05254931
The number of decimal digits it has is: 8
The sum of 13945250's digits is 29
More coming soon!

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The information we have on file for 13945250 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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