212198564721
212,198,564,721 is an odd composite number composed of six prime numbers multiplied together.
212198564721 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of two hundred sixteen divisors.
Prime factorization of 212198564721:
3 × 11 × 132 × 172 × 312 × 137
(3 × 11 × 13 × 13 × 17 × 17 × 31 × 31 × 137)See below for interesting mathematical facts about the number 212198564721 from the Numbermatics database.
Names of 212198564721
- Cardinal: 212198564721 can be written as Two hundred twelve billion, one hundred ninety-eight million, five hundred sixty-four thousand, seven hundred twenty-one.
Scientific notation
- Scientific notation: 2.12198564721 × 1011
Factors of 212198564721
Divisors of 212198564721
- Number of divisors d(n): 216
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Complete list of divisors:
1 3 11 13 17 31 33 39 51 93 137 143 169 187 221 289 341 403 411 429 507 527 561 663 867 961 1023 1209 1507 1581 1781 1859 2329 2431 2873 2883 3179 3757 4247 4433 4521 5239 5343 5577 5797 6851 6987 7293 8619 8959 9537 10571 11271 12493 12741 13299 15717 16337 17391 19591 20553 23153 25619 26877 30277 31603 31713 37479 39593 41327 46717 48841 49011 55211 57629 58773 69459 72199 75361 76857 89063 90831 94809 98549 116467 118779 123981 131657 137423 140151 146523 162409 165633 172887 179707 212381 216597 226083 254683 267189 277729 295647 333047 349401 393601 394971 412269 435523 487227 514709 537251 539121 607321 637143 717743 764049 794189 833187 938587 979693 999141 1180803 1227383 1281137 1306569 1448227 1514071 1544127 1611753 1711541 1786499 1821963 2153229 2238169 2336191 2382567 2760953 2815761 2939079 3055019 3610477 3682149 3843411 4329611 4344681 4542213 5134623 5359497 5661799 6691217 6714507 7008573 7895173 8282859 9165057 10324457 10831431 12201631 12988833 13501213 15955979 16654781 16985397 18826951 20073651 22250033 23685519 24619859 29096197 30370483 30973371 36604893 38048873 39715247 40503639 46936201 47867937 49964343 56480853 66750099 73603387 73859577 87288591 91111449 114146619 119145741 134217941 140808603 175515769 207427727 220810161 244750363 320058167 378250561 402653823 418537603 494635349 516298211 526547307 622283181 734251089 960174501 1134751683 1255612809 1483906047 1548894633 2281704997 4160756171 5440988839 6430259537 6845114991 12482268513 16322966517 19290778611 70732854907 212198564721
- Sum of all divisors σ(n): 369537943392
- Sum of proper divisors (its aliquot sum) s(n): 157339378671
- 212198564721 is a deficient number, because the sum of its proper divisors (157339378671) is less than itself. Its deficiency is 54859186050
Bases of 212198564721
- Binary: 110001011010000000010100100011011100012
- Hexadecimal: 0x3168052371
- Base-36: 2PHDJOFL
Squares and roots of 212198564721
- 212198564721 squared (2121985647212) is 45028230869652425807841
- 212198564721 cubed (2121985647213) is 9554925962466070392559799147777361
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The
square root of 212198564721 is 460650.1543698863 -
The
cube root of 212198564721 is 5964.5929935117
Scales and comparisons
How big is 212198564721?- 212,198,564,721 seconds is equal to 6,747 years, 13 weeks, 2 days, 21 hours, 45 minutes, 21 seconds.
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To count from 1 to 212,198,564,721 would take you about thirteen thousand, four hundred ninety-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 212198564721 cubic inches would be around 497 feet tall.
Recreational maths with 212198564721
- 212198564721 backwards is 127465891212
- The number of decimal digits it has is: 12
- The sum of 212198564721's digits is 48
- More coming soon!
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The information we have on file for 212198564721 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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