1401138

1,401,138 is an even composite number composed of three prime numbers multiplied together.

What does the number 1401138 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 42 divisors.

1401138 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-two divisors.

Prime factorization of 1401138:

2 × 3⁶ × 31²

(2 × 3 × 3 × 3 × 3 × 3 × 3 × 31 × 31)

See below for interesting mathematical facts about the number 1401138 from the Numbermatics database.

Names of 1401138

Cardinal: 1401138 can be written as One million, four hundred one thousand, one hundred thirty-eight.

Scientific notation

Scientific notation: 1.401138 × 10⁶

Factors of 1401138

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 9
Sum of prime factors: 36

Divisors of 1401138

Number of divisors d(n): 42
Complete list of divisors:
1 2 3 6 9 18 27 31 54 62 81 93 162 186 243 279 486 558 729 837 961 1458 1674 1922 2511 2883 5022 5766 7533 8649 15066 17298 22599 25947 45198 51894 77841 155682 233523 467046 700569 1401138
Sum of all divisors σ(n): 3256047
Sum of proper divisors (its aliquot sum) s(n): 1854909
1401138 is an abundant number, because the sum of its proper divisors (1854909) is greater than itself. Its abundance is 453771

Bases of 1401138

Binary: 101010110000100110010₂
Hexadecimal: 0x156132
Base-36: U14I

Squares and roots of 1401138

1401138 squared (1401138²) is 1963187695044
1401138 cubed (1401138³) is 2750696880658560072
The square root of 1401138 is 1183.6967517065
The cube root of 1401138 is 111.8991971423

Scales and comparisons

How big is 1401138?

1,401,138 seconds is equal to 2 weeks, 2 days, 5 hours, 12 minutes, 18 seconds.
To count from 1 to 1,401,138 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 1401138 cubic inches would be around 9.3 feet tall.

Recreational maths with 1401138

1401138 backwards is 8311041
1401138 is a Harshad number.
The number of decimal digits it has is: 7
The sum of 1401138's digits is 18
More coming soon!

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The information we have on file for 1401138 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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