1145313

1,145,313 is an odd composite number composed of three prime numbers multiplied together.

What does the number 1145313 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 24 divisors.

1145313 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 1145313:

3³ × 13² × 251

(3 × 3 × 3 × 13 × 13 × 251)

See below for interesting mathematical facts about the number 1145313 from the Numbermatics database.

Names of 1145313

Cardinal: 1145313 can be written as One million, one hundred forty-five thousand, three hundred thirteen.

Scientific notation

Scientific notation: 1.145313 × 10⁶

Factors of 1145313

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 267

Divisors of 1145313

Number of divisors d(n): 24
Complete list of divisors:
1 3 9 13 27 39 117 169 251 351 507 753 1521 2259 3263 4563 6777 9789 29367 42419 88101 127257 381771 1145313
Sum of all divisors σ(n): 1844640
Sum of proper divisors (its aliquot sum) s(n): 699327
1145313 is a deficient number, because the sum of its proper divisors (699327) is less than itself. Its deficiency is 445986

Bases of 1145313

Binary: 100010111100111100001₂
Hexadecimal: 0x1179E1
Base-36: OJQ9

Squares and roots of 1145313

1145313 squared (1145313²) is 1311741867969
1145313 cubed (1145313³) is 1502355014029179297
The square root of 1145313 is 1070.1929732529
The cube root of 1145313 is 104.6264275701

Scales and comparisons

How big is 1145313?

1,145,313 seconds is equal to 1 week, 6 days, 6 hours, 8 minutes, 33 seconds.
To count from 1 to 1,145,313 would take you about two 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 1145313 cubic inches would be around 8.7 feet tall.

Recreational maths with 1145313

1145313 backwards is 3135411
The number of decimal digits it has is: 7
The sum of 1145313's digits is 18
More coming soon!

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The information we have on file for 1145313 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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