55321272721
55,321,272,721 is an odd composite number composed of five prime numbers multiplied together.
55321272721 is an odd composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred forty-four divisors.
Prime factorization of 55321272721:
113 × 132 × 172 × 23 × 37
(11 × 11 × 11 × 13 × 13 × 17 × 17 × 23 × 37)See below for interesting mathematical facts about the number 55321272721 from the Numbermatics database.
Names of 55321272721
- Cardinal: 55321272721 can be written as Fifty-five billion, three hundred twenty-one million, two hundred seventy-two thousand, seven hundred twenty-one.
Scientific notation
- Scientific notation: 5.5321272721 × 1010
Factors of 55321272721
Divisors of 55321272721
- Number of divisors d(n): 144
-
Complete list of divisors:
1 11 13 17 23 37 121 143 169 187 221 253 289 299 391 407 481 629 851 1331 1573 1859 2057 2431 2783 2873 3179 3289 3757 3887 4301 4477 5083 5291 6253 6647 6919 8177 9361 10693 11063 14467 17303 20449 22627 26741 30613 31603 34969 36179 41327 42757 47311 48841 49247 55913 58201 66079 68783 73117 76109 86411 89947 102971 106301 117623 121693 139009 143819 159137 188071 224939 245939 294151 347633 384659 397969 454597 470327 520421 537251 615043 640211 726869 756613 804287 837199 950521 989417 1123343 1132681 1169311 1293853 1338623 1529099 1582009 1750507 1807117 2068781 2444923 2705329 3197207 3823963 5000567 5173597 5909761 6765473 7995559 8322743 8847157 10455731 10883587 12356773 12862421 14232383 14724853 16820089 17402099 19255577 19878287 22756591 26894153 29758619 35169277 41563691 65007371 87951149 115013041 135924503 141486631 185020979 191423089 218661157 250322501 295835683 327344809 386862047 457200601 1495169533 2405272727 3254192513 4255482517 5029206611 55321272721
- Sum of all divisors σ(n): 75011073408
- Sum of proper divisors (its aliquot sum) s(n): 19689800687
- 55321272721 is a deficient number, because the sum of its proper divisors (19689800687) is less than itself. Its deficiency is 35631472034
Bases of 55321272721
- Binary: 1100111000010110011110100001100100012
- Hexadecimal: 0xCE167A191
- Base-36: PEWUV81
Squares and roots of 55321272721
- 55321272721 squared (553212727212) is 3060443215471258743841
- 55321272721 cubed (553212727213) is 169307613770219671505183840061361
-
The
square root of 55321272721 is 235204.7463828059 -
The
cube root of 55321272721 is 3810.3428463897
Scales and comparisons
How big is 55321272721?- 55,321,272,721 seconds is equal to 1,759 years, 2 weeks, 2 days, 12 hours, 12 minutes, 1 second.
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To count from 1 to 55,321,272,721 would take you about three thousand, five hundred eighteen 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 55321272721 cubic inches would be around 317.5 feet tall.
Recreational maths with 55321272721
- 55321272721 backwards is 12727212355
- 55321272721 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 55321272721's digits is 37
- More coming soon!
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The information we have on file for 55321272721 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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