148918421

148,918,421 is an odd composite number composed of two prime numbers multiplied together.

What does the number 148918421 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 4 divisors.

148918421 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of four divisors.

Prime factorization of 148918421:

67 × 2222663

See below for interesting mathematical facts about the number 148918421 from the Numbermatics database.

Names of 148918421

Cardinal: 148918421 can be written as One hundred forty-eight million, nine hundred eighteen thousand, four hundred twenty-one.

Scientific notation

Scientific notation: 1.48918421 × 10⁸

Factors of 148918421

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 2
Sum of prime factors: 2222730

Divisors of 148918421

Number of divisors d(n): 4
Complete list of divisors:
1 67 2222663 148918421
Sum of all divisors σ(n): 151141152
Sum of proper divisors (its aliquot sum) s(n): 2222731
148918421 is a deficient number, because the sum of its proper divisors (2222731) is less than itself. Its deficiency is 146695690

Bases of 148918421

Binary: 1000111000000101000010010101₂
Hexadecimal: 0x8E05095
Base-36: 2GNU6T

Squares and roots of 148918421

148918421 squared (148918421²) is 22176696113133241
148918421 cubed (148918421³) is 3302518568164639612332461
The square root of 148918421 is 12203.2135521755
The cube root of 148918421 is 530.0491481657

Scales and comparisons

How big is 148918421?

148,918,421 seconds is equal to 4 years, 38 weeks, 1 day, 14 hours, 13 minutes, 41 seconds.
To count from 1 to 148,918,421 would take you about seven 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 148918421 cubic inches would be around 44.2 feet tall.

Recreational maths with 148918421

148918421 backwards is 124819841
The number of decimal digits it has is: 9
The sum of 148918421's digits is 38
More coming soon!

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The information we have on file for 148918421 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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