1378871

1,378,871 is an odd composite number composed of three prime numbers multiplied together.

What does the number 1378871 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

1378871 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 1378871:

13² × 41 × 199

(13 × 13 × 41 × 199)

See below for interesting mathematical facts about the number 1378871 from the Numbermatics database.

Names of 1378871

Cardinal: 1378871 can be written as One million, three hundred seventy-eight thousand, eight hundred seventy-one.

Scientific notation

Scientific notation: 1.378871 × 10⁶

Factors of 1378871

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 253

Divisors of 1378871

Number of divisors d(n): 12
Complete list of divisors:
1 13 41 169 199 533 2587 6929 8159 33631 106067 1378871
Sum of all divisors σ(n): 1537200
Sum of proper divisors (its aliquot sum) s(n): 158329
1378871 is a deficient number, because the sum of its proper divisors (158329) is less than itself. Its deficiency is 1220542

Bases of 1378871

Binary: 101010000101000110111₂
Hexadecimal: 0x150A37
Base-36: TJXZ

Squares and roots of 1378871

1378871 squared (1378871²) is 1901285234641
1378871 cubed (1378871³) is 2621627072774670311
The square root of 1378871 is 1174.2533798119
The cube root of 1378871 is 111.3032585967

Scales and comparisons

How big is 1378871?

1,378,871 seconds is equal to 2 weeks, 1 day, 23 hours, 1 minute, 11 seconds.
To count from 1 to 1,378,871 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 1378871 cubic inches would be around 9.3 feet tall.

Recreational maths with 1378871

1378871 backwards is 1788731
The number of decimal digits it has is: 7
The sum of 1378871's digits is 35
More coming soon!

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The information we have on file for 1378871 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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