121621890552
121,621,890,552 is an even composite number composed of six prime numbers multiplied together.
121621890552 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 121621890552:
23 × 3 × 17 × 31 × 2207 × 4357
(2 × 2 × 2 × 3 × 17 × 31 × 2207 × 4357)See below for interesting mathematical facts about the number 121621890552 from the Numbermatics database.
Names of 121621890552
- Cardinal: 121621890552 can be written as One hundred twenty-one billion, six hundred twenty-one million, eight hundred ninety thousand, five hundred fifty-two.
Scientific notation
- Scientific notation: 1.21621890552 × 1011
Factors of 121621890552
Divisors of 121621890552
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 6 8 12 17 24 31 34 51 62 68 93 102 124 136 186 204 248 372 408 527 744 1054 1581 2108 2207 3162 4216 4357 4414 6324 6621 8714 8828 12648 13071 13242 17428 17656 26142 26484 34856 37519 52284 52968 68417 74069 75038 104568 112557 135067 136834 148138 150076 205251 222207 225114 270134 273668 296276 300152 405201 410502 444414 450228 540268 547336 592552 810402 821004 888828 900456 1080536 1163089 1620804 1642008 1777656 2296139 2326178 3241608 3489267 4592278 4652356 6888417 6978534 9184556 9304712 9615899 13776834 13957068 18369112 19231798 27553668 27914136 28847697 38463596 55107336 57695394 76927192 115390788 163470283 230781576 298092869 326940566 490410849 596185738 653881132 894278607 980821698 1192371476 1307762264 1788557214 1961643396 2384742952 3577114428 3923286792 5067578773 7154228856 10135157546 15202736319 20270315092 30405472638 40540630184 60810945276 121621890552
- Sum of all divisors σ(n): 332552355840
- Sum of proper divisors (its aliquot sum) s(n): 210930465288
- 121621890552 is an abundant number, because the sum of its proper divisors (210930465288) is greater than itself. Its abundance is 89308574736
Bases of 121621890552
- Binary: 11100010100010011101011000101111110002
- Hexadecimal: 0x1C513AC5F8
- Base-36: 1JVEJ7CO
Squares and roots of 121621890552
- 121621890552 squared (1216218905522) is 14791884261442666864704
- 121621890552 cubed (1216218905523) is 1799016928703031383042026879876608
-
The
square root of 121621890552 is 348743.3018023429 -
The
cube root of 121621890552 is 4954.5465903001
Scales and comparisons
How big is 121621890552?- 121,621,890,552 seconds is equal to 3,867 years, 10 weeks, 2 days, 18 hours, 29 minutes, 12 seconds.
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To count from 1 to 121,621,890,552 would take you about seven thousand, seven hundred thirty-four 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 121621890552 cubic inches would be around 412.9 feet tall.
Recreational maths with 121621890552
- 121621890552 backwards is 255098126121
- The number of decimal digits it has is: 12
- The sum of 121621890552's digits is 42
- More coming soon!
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The information we have on file for 121621890552 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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