1395972

1,395,972 is an even composite number composed of four prime numbers multiplied together.

What does the number 1395972 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

1395972 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 1395972:

2² × 3² × 17 × 2281

(2 × 2 × 3 × 3 × 17 × 2281)

See below for interesting mathematical facts about the number 1395972 from the Numbermatics database.

Names of 1395972

Cardinal: 1395972 can be written as One million, three hundred ninety-five thousand, nine hundred seventy-two.

Scientific notation

Scientific notation: 1.395972 × 10⁶

Factors of 1395972

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 2303

Divisors of 1395972

Number of divisors d(n): 36
Complete list of divisors:
1 2 3 4 6 9 12 17 18 34 36 51 68 102 153 204 306 612 2281 4562 6843 9124 13686 20529 27372 38777 41058 77554 82116 116331 155108 232662 348993 465324 697986 1395972
Sum of all divisors σ(n): 3737916
Sum of proper divisors (its aliquot sum) s(n): 2341944
1395972 is an abundant number, because the sum of its proper divisors (2341944) is greater than itself. Its abundance is 945972

Bases of 1395972

Binary: 101010100110100000100₂
Hexadecimal: 0x154D04
Base-36: TX50

Squares and roots of 1395972

1395972 squared (1395972²) is 1948737824784
1395972 cubed (1395972³) is 2720383438739370048
The square root of 1395972 is 1181.5125898611
The cube root of 1395972 is 111.7615035527

Scales and comparisons

How big is 1395972?

1,395,972 seconds is equal to 2 weeks, 2 days, 3 hours, 46 minutes, 12 seconds.
To count from 1 to 1,395,972 would take you about three 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 1395972 cubic inches would be around 9.3 feet tall.

Recreational maths with 1395972

1395972 backwards is 2795931
1395972 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 1395972's digits is 36
More coming soon!

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The information we have on file for 1395972 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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