1420772

1,420,772 is an even composite number composed of two prime numbers multiplied together.

What does the number 1420772 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 6 divisors.

1420772 is an even composite number. It is composed of two distinct prime numbers multiplied together. It has a total of six divisors.

Prime factorization of 1420772:

2² × 355193

(2 × 2 × 355193)

See below for interesting mathematical facts about the number 1420772 from the Numbermatics database.

Names of 1420772

Cardinal: 1420772 can be written as One million, four hundred twenty thousand, seven hundred seventy-two.

Scientific notation

Scientific notation: 1.420772 × 10⁶

Factors of 1420772

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 3
Sum of prime factors: 355195

Divisors of 1420772

Number of divisors d(n): 6
Complete list of divisors:
1 2 4 355193 710386 1420772
Sum of all divisors σ(n): 2486358
Sum of proper divisors (its aliquot sum) s(n): 1065586
1420772 is a deficient number, because the sum of its proper divisors (1065586) is less than itself. Its deficiency is 355186

Bases of 1420772

Binary: 101011010110111100100₂
Hexadecimal: 0x15ADE4
Base-36: UG9W

Squares and roots of 1420772

1420772 squared (1420772²) is 2018593075984
1420772 cubed (1420772³) is 2867960521751939648
The square root of 1420772 is 1191.9614087711
The cube root of 1420772 is 112.4194518075

Scales and comparisons

How big is 1420772?

1,420,772 seconds is equal to 2 weeks, 2 days, 10 hours, 39 minutes, 32 seconds.
To count from 1 to 1,420,772 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 1420772 cubic inches would be around 9.4 feet tall.

Recreational maths with 1420772

1420772 backwards is 2770241
The number of decimal digits it has is: 7
The sum of 1420772's digits is 23
More coming soon!

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The information we have on file for 1420772 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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