13221857167795521
13,221,857,167,795,521 is an odd composite number composed of six prime numbers multiplied together.
13221857167795521 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred ninety-two divisors.
Prime factorization of 13221857167795521:
32 × 73 × 19 × 31 × 36097 × 201451
(3 × 3 × 7 × 7 × 7 × 19 × 31 × 36097 × 201451)See below for interesting mathematical facts about the number 13221857167795521 from the Numbermatics database.
Names of 13221857167795521
- Cardinal: 13221857167795521 can be written as Thirteen quadrillion, two hundred twenty-one trillion, eight hundred fifty-seven billion, one hundred sixty-seven million, seven hundred ninety-five thousand, five hundred twenty-one.
Scientific notation
- Scientific notation: 1.3221857167795521 × 1016
Factors of 13221857167795521
Divisors of 13221857167795521
- Number of divisors d(n): 192
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Complete list of divisors:
1 3 7 9 19 21 31 49 57 63 93 133 147 171 217 279 343 399 441 589 651 931 1029 1197 1519 1767 1953 2793 3087 4123 4557 5301 6517 8379 10633 12369 13671 19551 28861 31899 36097 37107 58653 86583 95697 108291 201451 202027 252679 259749 324873 604353 606081 685843 758037 1119007 1410157 1768753 1813059 1818243 2057529 2274111 3357021 3827569 4230471 4800901 5306259 6172587 6244981 7833049 9871099 10071063 11482707 12381271 12691413 14402703 15918777 18734943 21261133 23499147 26792983 29613297 33606307 34448121 37143813 43208109 43714867 54831343 56204829 63783399 69097693 70497441 80378949 88839891 100818921 111431439 118654639 131144601 148827931 164494029 187550881 191350197 207293079 235244149 241136847 302456763 306004069 355963917 383819401 393433803 446483793 493482087 562652643 621879237 705732447 830582473 918012207 1041795517 1067891751 1151458203 1312856167 1339451379 1687957929 2117197341 2142028483 2491747419 2754036621 3125386551 3454374609 3938568501 5814077311 6426085449 7271776747 7292568619 7475242257 9376159653 11815705503 17442231933 19278256347 21815330241 21877705857 40698541177 50902437229 52326695799 65445990723 65633117571 122095623531 138163758193 152707311687 225425079157 356317060603 366286870593 414491274579 458121935061 676275237471 967146307351 1068951181809 1243473823737 1577975554099 2028825712413 2494219424221 2901438922053 3206853545427 4283076503983 4733926662297 6770024151457 7482658272663 8704316766159 11045828878693 12849229511949 14201779986891 20310072454371 22447974817989 29981535527881 33137486636079 38547688535847 47390169060199 60930217363113 77320802150851 89944606583643 99412459908237 142170507180597 209870748695167 231962406452553 269833819750929 426511521541791 629612246085501 695887219357659 1469095240866169 1888836738256503 4407285722598507 13221857167795521
- Sum of all divisors σ(n): 24201263577088000
- Sum of proper divisors (its aliquot sum) s(n): 10979406409292479
- 13221857167795521 is a deficient number, because the sum of its proper divisors (10979406409292479) is less than itself. Its deficiency is 2242450758503042
Bases of 13221857167795521
- Binary: 1011101111100100110101100000111100000111100101010000012
- Hexadecimal: 0x2EF93583C1E541
- Base-36: 3M6R9BVGWU9
Squares and roots of 13221857167795521
- 13221857167795521 squared (132218571677955212) is 174817506965585795960330867661441
- 13221857167795521 cubed (132218571677955213) is 2311412107529073976630270108268910587570544205761
-
The
square root of 13221857167795521 is 114986334.7002395803 -
The
cube root of 13221857167795521 is 236463.5219320295
Scales and comparisons
How big is 13221857167795521?- 13,221,857,167,795,521 seconds is equal to 420,414,160 years, 2 weeks, 2 days, 21 hours, 25 minutes, 21 seconds.
-
To count from 1 to 13,221,857,167,795,521 would take you about one billion, two hundred sixty-one million, two hundred forty-two thousand, four hundred eighty 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 13221857167795521 cubic inches would be around 19705.3 feet tall.
Recreational maths with 13221857167795521
- 13221857167795521 backwards is 12559776175812231
- The number of decimal digits it has is: 17
- The sum of 13221857167795521's digits is 72
- More coming soon!
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