21222940167
21,222,940,167 is an odd composite number composed of seven prime numbers multiplied together.
21222940167 is an odd composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of three hundred twenty divisors.
Prime factorization of 21222940167:
34 × 11 × 13 × 23 × 29 × 41 × 67
(3 × 3 × 3 × 3 × 11 × 13 × 23 × 29 × 41 × 67)See below for interesting mathematical facts about the number 21222940167 from the Numbermatics database.
Names of 21222940167
- Cardinal: 21222940167 can be written as Twenty-one billion, two hundred twenty-two million, nine hundred forty thousand, one hundred sixty-seven.
Scientific notation
- Scientific notation: 2.1222940167 × 1010
Factors of 21222940167
Divisors of 21222940167
- Number of divisors d(n): 320
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Complete list of divisors:
1 3 9 11 13 23 27 29 33 39 41 67 69 81 87 99 117 123 143 201 207 253 261 297 299 319 351 369 377 429 451 533 603 621 667 737 759 783 871 891 897 943 957 1053 1107 1131 1189 1287 1353 1541 1599 1809 1863 1943 2001 2211 2277 2349 2613 2691 2747 2829 2871 3289 3321 3393 3567 3861 4059 4147 4623 4797 5427 5829 5863 6003 6633 6831 7337 7839 8073 8241 8487 8613 8671 9581 9867 10179 10373 10701 11583 12177 12259 12441 13079 13869 14391 15457 16951 17487 17589 18009 19899 20033 20493 21373 22011 23517 24219 24723 25259 25461 25839 26013 27347 28743 29601 30217 30537 31119 32103 35711 36531 36777 37323 39237 41607 43173 44689 46371 50853 52461 52767 54027 59697 60099 63181 64119 66033 70551 74169 75777 76383 78039 79663 82041 86229 88803 90651 93357 95381 96309 107133 110331 111969 117711 124821 134067 134849 139113 152559 157383 158301 170027 180297 189543 192357 198099 220363 222507 227331 234117 238989 246123 258687 266409 271953 277849 280071 286143 300817 321399 330993 335907 353133 355511 392821 402201 404547 417339 457677 474903 491579 510081 540891 568629 577071 580957 594297 661089 681993 694991 702351 716967 738369 776061 815859 821353 833547 840213 858429 876293 902451 964197 992979 1035619 1059399 1066533 1178463 1206603 1213641 1252017 1373031 1474737 1530243 1622673 1705887 1731213 1742871 1832249 1983267 2045979 2084973 2150901 2215107 2447577 2464059 2500641 2575287 2628879 2707353 2892591 3106857 3199599 3535389 3619809 3640923 3910621 4424211 4590729 5117661 5228613 5496747 5949801 6254919 6390527 6452703 7392177 7501923 7725861 7886637 8122059 9034883 9320571 9598797 10606167 10922769 11391809 11731863 13272633 13772187 15685839 16490241 17849403 18764757 19171581 20154739 22176531 22505769 23659911 23819237 24366177 27104649 27961713 28796391 31818501 34175427 35195589 39817899 47057517 49470723 56294271 57514743 60464217 66529593 70979733 71457711 81313947 83885139 102526281 105586767 148412169 172544229 181392651 214373133 243941841 262011607 307578843 316760301 517632687 544177953 643119399 731825523 786034821 922736529 1632533859 1929358197 2358104463 7074313389 21222940167
- Sum of all divisors σ(n): 41800872960
- Sum of proper divisors (its aliquot sum) s(n): 20577932793
- 21222940167 is a deficient number, because the sum of its proper divisors (20577932793) is less than itself. Its deficiency is 645007374
Bases of 21222940167
- Binary: 100111100001111110001011110000001112
- Hexadecimal: 0x4F0FC5E07
- Base-36: 9QZL9FR
Squares and roots of 21222940167
- 21222940167 squared (212229401672) is 450413189332061987889
- 21222940167 cubed (212229401673) is 9559092167621994263703325637463
-
The
square root of 21222940167 is 145680.9533432563 -
The
cube root of 21222940167 is 2768.6529252317
Scales and comparisons
How big is 21222940167?- 21,222,940,167 seconds is equal to 674 years, 42 weeks, 5 days, 21 hours, 9 minutes, 27 seconds.
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To count from 1 to 21,222,940,167 would take you about one thousand, three hundred forty-nine 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 21222940167 cubic inches would be around 230.7 feet tall.
Recreational maths with 21222940167
- 21222940167 backwards is 76104922212
- The number of decimal digits it has is: 11
- The sum of 21222940167's digits is 36
- More coming soon!
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