1321395201

1,321,395,201 is an odd composite number composed of three prime numbers multiplied together.

What does the number 1321395201 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 45 divisors.

1321395201 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-five divisors.

Prime factorization of 1321395201:

3⁴ × 7² × 577²

(3 × 3 × 3 × 3 × 7 × 7 × 577 × 577)

See below for interesting mathematical facts about the number 1321395201 from the Numbermatics database.

Names of 1321395201

Cardinal: 1321395201 can be written as One billion, three hundred twenty-one million, three hundred ninety-five thousand, two hundred one.

Scientific notation

Scientific notation: 1.321395201 × 10⁹

Factors of 1321395201

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 587

Divisors of 1321395201

Number of divisors d(n): 45
Complete list of divisors:
1 3 7 9 21 27 49 63 81 147 189 441 567 577 1323 1731 3969 4039 5193 12117 15579 28273 36351 46737 84819 109053 254457 327159 332929 763371 998787 2290113 2330503 2996361 6991509 8989083 16313521 20974527 26967249 48940563 62923581 146821689 188770743 440465067 1321395201
Sum of all divisors σ(n): 2300197779
Sum of proper divisors (its aliquot sum) s(n): 978802578
1321395201 is a deficient number, because the sum of its proper divisors (978802578) is less than itself. Its deficiency is 342592623

Bases of 1321395201

Binary: 1001110110000101110010000000001₂
Hexadecimal: 0x4EC2E401
Base-36: LUQ329

Squares and roots of 1321395201

1321395201 squared (1321395201²) is 1746085277225830401
1321395201 cubed (1321395201³) is 2307268705862966885121305601
1321395201 is a perfect square number. Its square root is 36351
The cube root of 1321395201 is 1097.3476596303

Scales and comparisons

How big is 1321395201?

1,321,395,201 seconds is equal to 42 years, 5 days, 22 hours, 13 minutes, 21 seconds.
To count from 1 to 1,321,395,201 would take you about eighty-four years!

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 1321395201 cubic inches would be around 91.4 feet tall.

Recreational maths with 1321395201

1321395201 backwards is 1025931231
1321395201 is a Harshad number.
The number of decimal digits it has is: 10
The sum of 1321395201's digits is 27
More coming soon!

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The information we have on file for 1321395201 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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