152221342
152,221,342 is an even composite number composed of four prime numbers multiplied together.
152221342 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 152221342:
2 × 73 × 133 × 101
(2 × 7 × 7 × 7 × 13 × 13 × 13 × 101)See below for interesting mathematical facts about the number 152221342 from the Numbermatics database.
Names of 152221342
- Cardinal: 152221342 can be written as One hundred fifty-two million, two hundred twenty-one thousand, three hundred forty-two.
Scientific notation
- Scientific notation: 1.52221342 × 108
Factors of 152221342
Divisors of 152221342
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 7 13 14 26 49 91 98 101 169 182 202 338 343 637 686 707 1183 1274 1313 1414 2197 2366 2626 4394 4459 4949 8281 8918 9191 9898 15379 16562 17069 18382 30758 34138 34643 57967 64337 69286 107653 115934 119483 128674 215306 221897 238966 443794 450359 753571 836381 900718 1507142 1553279 1672762 3106558 5854667 10872953 11709334 21745906 76110671 152221342
- Sum of all divisors σ(n): 291312000
- Sum of proper divisors (its aliquot sum) s(n): 139090658
- 152221342 is a deficient number, because the sum of its proper divisors (139090658) is less than itself. Its deficiency is 13130684
Bases of 152221342
- Binary: 10010001001010110110100111102
- Hexadecimal: 0x912B69E
- Base-36: 2IMMQM
Squares and roots of 152221342
- 152221342 squared (1522213422) is 23171336960280964
- 152221342 cubed (1522213423) is 3527172008028169037133688
-
The
square root of 152221342 is 12337.8013438375 -
The
cube root of 152221342 is 533.9392520683
Scales and comparisons
How big is 152221342?- 152,221,342 seconds is equal to 4 years, 43 weeks, 4 days, 19 hours, 42 minutes, 22 seconds.
-
To count from 1 to 152,221,342 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 152221342 cubic inches would be around 44.5 feet tall.
Recreational maths with 152221342
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