742890253

742,890,253 is an odd composite number composed of five prime numbers multiplied together.

What does the number 742890253 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

742890253 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 742890253:

7 × 19 × 71 × 151 × 521

See below for interesting mathematical facts about the number 742890253 from the Numbermatics database.

Names of 742890253

Cardinal: 742890253 can be written as Seven hundred forty-two million, eight hundred ninety thousand, two hundred fifty-three.

Scientific notation

Scientific notation: 7.42890253 × 10⁸

Factors of 742890253

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 769

Divisors of 742890253

Number of divisors d(n): 32
Complete list of divisors:
1 7 19 71 133 151 497 521 1057 1349 2869 3647 9443 9899 10721 20083 36991 69293 75047 78671 203699 258937 550697 702829 1425893 1494749 4919803 5585641 10463243 39099487 106127179 742890253
Sum of all divisors σ(n): 914042880
Sum of proper divisors (its aliquot sum) s(n): 171152627
742890253 is a deficient number, because the sum of its proper divisors (171152627) is less than itself. Its deficiency is 571737626

Bases of 742890253

Binary: 101100010001111001101100001101₂
Hexadecimal: 0x2C479B0D
Base-36: CAAPSD

Squares and roots of 742890253

742890253 squared (742890253²) is 551885928002404009
742890253 cubed (742890253³) is 409990676680845698854224277
The square root of 742890253 is 27256.0131530641
The cube root of 742890253 is 905.6802280871

Scales and comparisons

How big is 742890253?

742,890,253 seconds is equal to 23 years, 32 weeks, 2 days, 6 hours, 24 minutes, 13 seconds.
To count from 1 to 742,890,253 would take you about thirty-five 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 742890253 cubic inches would be around 75.5 feet tall.

Recreational maths with 742890253

742890253 backwards is 352098247
The number of decimal digits it has is: 9
The sum of 742890253's digits is 40
More coming soon!

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The information we have on file for 742890253 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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