148138221
148,138,221 is an odd composite number composed of five prime numbers multiplied together.
What does the number 148138221 look like?
This visualization shows the relationship between its 5 prime factors (large circles) and 72 divisors.
148138221 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 148138221:
3 × 72 × 11 × 172 × 317
(3 × 7 × 7 × 11 × 17 × 17 × 317)See below for interesting mathematical facts about the number 148138221 from the Numbermatics database.
Names of 148138221
- Cardinal: 148138221 can be written as One hundred forty-eight million, one hundred thirty-eight thousand, two hundred twenty-one.
Scientific notation
- Scientific notation: 1.48138221 × 108
Factors of 148138221
Divisors of 148138221
- Number of divisors d(n): 72
-
Complete list of divisors:
1 3 7 11 17 21 33 49 51 77 119 147 187 231 289 317 357 539 561 833 867 951 1309 1617 2023 2219 2499 3179 3487 3927 5389 6069 6657 9163 9537 10461 14161 15533 16167 22253 24409 27489 37723 42483 46599 59279 66759 73227 91613 113169 155771 170863 177837 264061 274839 414953 467313 512589 641291 792183 1007743 1244859 1923873 2904671 3023229 4489037 7054201 8714013 13467111 21162603 49379407 148138221
- Sum of all divisors σ(n): 267104736
- Sum of proper divisors (its aliquot sum) s(n): 118966515
- 148138221 is a deficient number, because the sum of its proper divisors (118966515) is less than itself. Its deficiency is 29171706
Bases of 148138221
- Binary: 10001101010001101000111011012
- Hexadecimal: 0x8D468ED
- Base-36: 2G746L
Squares and roots of 148138221
- 148138221 squared (1481382212) is 21944932521044841
- 148138221 cubed (1481382213) is 3250883263632627806967861
-
The
square root of 148138221 is 12171.2045829491 -
The
cube root of 148138221 is 529.1218649513
Scales and comparisons
How big is 148138221?- 148,138,221 seconds is equal to 4 years, 36 weeks, 6 days, 13 hours, 30 minutes, 21 seconds.
-
To count from 1 to 148,138,221 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 148138221 cubic inches would be around 44.1 feet tall.
Recreational maths with 148138221
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The information we have on file for 148138221 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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