1393121

1,393,121 is a prime number. Like all primes greater than two, it is odd and has no factors apart from itself and one.

What does the number 1393121 look like?

As a prime, it is not composed of any other numbers and has no internal structure.

1393121 is a prime number. Like all primes (except two), it is an odd number.

Prime factorization of 1393121:

1393121

See below for interesting mathematical facts about the number 1393121 from the Numbermatics database.

Names of 1393121

Cardinal: 1393121 can be written as One million, three hundred ninety-three thousand, one hundred twenty-one.

Scientific notation

Scientific notation: 1.393121 × 10⁶

Factors of 1393121

Number of distinct prime factors ω(n): 1
Total number of prime factors Ω(n): 1
Sum of prime factors: 1393121

Divisors of 1393121

Number of divisors d(n): 2
Complete list of divisors:
1 1393121
Sum of all divisors σ(n): 1393122
Sum of proper divisors (its aliquot sum) s(n): 1
1393121 is a deficient number, because the sum of its proper divisors (1) is less than itself. Its deficiency is 1393120

Bases of 1393121

Binary: 101010100000111100001₂
Hexadecimal: 0x1541E1
Base-36: TUXT

Squares and roots of 1393121

1393121 squared (1393121²) is 1940786120641
1393121 cubed (1393121³) is 2703749901173510561
The square root of 1393121 is 1180.3054689359
The cube root of 1393121 is 111.6853680219

Scales and comparisons

How big is 1393121?

1,393,121 seconds is equal to 2 weeks, 2 days, 2 hours, 58 minutes, 41 seconds.
To count from 1 to 1,393,121 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 1393121 cubic inches would be around 9.3 feet tall.

Recreational maths with 1393121

1393121 backwards is 1213931
1393121 is a twin prime! Its twin is 1393123
The number of decimal digits it has is: 7
The sum of 1393121's digits is 20
More coming soon!

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The information we have on file for 1393121 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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