1394477920

1,394,477,920 is an even composite number composed of four prime numbers multiplied together.

What does the number 1394477920 look like?

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

1394477920 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 1394477920:

2⁵ × 5 × 11 × 792317

(2 × 2 × 2 × 2 × 2 × 5 × 11 × 792317)

See below for interesting mathematical facts about the number 1394477920 from the Numbermatics database.

Names of 1394477920

Cardinal: 1394477920 can be written as One billion, three hundred ninety-four million, four hundred seventy-seven thousand, nine hundred twenty.

Scientific notation

Scientific notation: 1.39447792 × 10⁹

Factors of 1394477920

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 8
Sum of prime factors: 792335

Divisors of 1394477920

Number of divisors d(n): 48
Complete list of divisors:
1 2 4 5 8 10 11 16 20 22 32 40 44 55 80 88 110 160 176 220 352 440 880 1760 792317 1584634 3169268 3961585 6338536 7923170 8715487 12677072 15846340 17430974 25354144 31692680 34861948 43577435 63385360 69723896 87154870 126770720 139447792 174309740 278895584 348619480 697238960 1394477920
Sum of all divisors σ(n): 3593954448
Sum of proper divisors (its aliquot sum) s(n): 2199476528
1394477920 is an abundant number, because the sum of its proper divisors (2199476528) is greater than itself. Its abundance is 804998608

Bases of 1394477920

Binary: 1010011000111100000101101100000₂
Hexadecimal: 0x531E0B60
Base-36: N28I1S

Squares and roots of 1394477920

1394477920 squared (1394477920²) is 1944568669367526400
1394477920 cubed (1394477920³) is 2711658073356795929817088000
The square root of 1394477920 is 37342.7090608059
The cube root of 1394477920 is 1117.2161730995

Scales and comparisons

How big is 1394477920?

1,394,477,920 seconds is equal to 44 years, 17 weeks, 4 days, 18 hours, 58 minutes, 40 seconds.
To count from 1 to 1,394,477,920 would take you about eighty-eight 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 1394477920 cubic inches would be around 93.1 feet tall.

Recreational maths with 1394477920

1394477920 backwards is 0297744931
The number of decimal digits it has is: 10
The sum of 1394477920's digits is 46
More coming soon!

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The information we have on file for 1394477920 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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