21164327316
21,164,327,316 is an even composite number composed of seven prime numbers multiplied together.
21164327316 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred thirty-two divisors.
Prime factorization of 21164327316:
22 × 32 × 112 × 19 × 31 × 73 × 113
(2 × 2 × 3 × 3 × 11 × 11 × 19 × 31 × 73 × 113)See below for interesting mathematical facts about the number 21164327316 from the Numbermatics database.
Names of 21164327316
- Cardinal: 21164327316 can be written as Twenty-one billion, one hundred sixty-four million, three hundred twenty-seven thousand, three hundred sixteen.
Scientific notation
- Scientific notation: 2.1164327316 × 1010
Factors of 21164327316
Divisors of 21164327316
- Number of divisors d(n): 432
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Complete list of divisors:
1 2 3 4 6 9 11 12 18 19 22 31 33 36 38 44 57 62 66 73 76 93 99 113 114 121 124 132 146 171 186 198 209 219 226 228 242 279 292 339 341 342 363 372 396 418 438 452 484 558 589 627 657 678 682 684 726 803 836 876 1017 1023 1089 1116 1178 1243 1254 1314 1356 1364 1387 1452 1606 1767 1881 2034 2046 2147 2178 2263 2299 2356 2409 2486 2508 2628 2774 3069 3212 3503 3534 3729 3751 3762 4068 4092 4161 4294 4356 4526 4598 4818 4972 5301 5548 6138 6441 6479 6789 6897 7006 7068 7227 7458 7502 7524 8249 8322 8588 8833 9052 9196 9636 10509 10602 11187 11253 12276 12483 12882 12958 13578 13673 13794 14012 14454 14916 15004 15257 16498 16644 17666 19323 19437 20367 20691 21018 21204 22374 22506 23617 24747 24893 24966 25764 25916 26499 27156 27346 27588 28908 30514 31527 32996 33759 35332 38533 38646 38874 40734 41019 41382 42036 42997 44748 45012 45771 47234 49494 49786 49932 52998 54692 58311 61028 63054 66557 67518 70851 71269 74241 74679 77066 77292 77748 79497 81468 82038 82764 85994 90739 91542 94468 98988 99572 105996 115599 116622 123057 126108 128991 133114 135036 137313 141702 142538 148482 149358 154132 156731 158994 164076 167827 171988 181478 183084 199671 212553 213807 224037 231198 233244 246114 255719 257982 259787 266228 272217 273823 274626 283404 285076 296964 298716 313462 317988 335654 346797 362956 386973 399342 423863 425106 427614 448074 462396 470193 472967 492228 503481 511438 515964 519574 544434 547646 549252 599013 626924 641421 671308 693594 732127 767157 773946 779361 798684 816651 821469 847726 850212 855228 896148 940386 945934 998129 1006962 1022876 1039148 1088868 1095292 1198026 1271589 1282842 1387188 1410579 1418901 1464254 1510443 1534314 1547892 1558722 1633302 1642938 1695452 1724041 1880772 1891868 1996258 2013924 2196381 2301471 2338083 2396052 2464407 2543178 2565684 2812909 2821158 2837802 2928508 2994387 3020886 3068628 3117444 3266604 3285876 3448082 3814767 3992516 4256703 4392762 4602942 4676166 4858661 4928814 5086356 5172123 5202637 5625818 5642316 5675604 5988774 6041772 6589143 6896164 7629534 8053397 8438727 8513406 8785524 8983161 9205884 9352332 9717322 9857628 10344246 10405274 11251636 11977548 13178286 14575983 15259068 15516369 15607911 16106794 16877454 17026812 17966322 18964451 19434644 20688492 20810548 24160191 25316181 26356572 29151966 30941999 31032738 31215822 32213588 33754908 35932644 37928902 43727949 46823733 48320382 50632362 53445271 56893353 58303932 61883998 62065476 62431644 72480573 75857804 87455898 92825997 93647466 96640764 101264724 106890542 113786706 123767996 144961146 160335813 170680059 174911796 185651994 187294932 213781084 227573412 278477991 289922292 320671626 341360118 371303988 481007439 556955982 587897981 641343252 682720236 962014878 1113911964 1175795962 1763693943 1924029756 2351591924 3527387886 5291081829 7054775772 10582163658 21164327316
- Sum of all divisors σ(n): 65344581120
- Sum of proper divisors (its aliquot sum) s(n): 44180253804
- 21164327316 is an abundant number, because the sum of its proper divisors (44180253804) is greater than itself. Its abundance is 23015926488
Bases of 21164327316
- Binary: 100111011010111111000000001100101002
- Hexadecimal: 0x4ED7E0194
- Base-36: 9Q0OZH0
Squares and roots of 21164327316
- 21164327316 squared (211643273162) is 447928750738783763856
- 21164327316 cubed (211643273163) is 9480110694882596393994834290496
-
The
square root of 21164327316 is 145479.6457103189 -
The
cube root of 21164327316 is 2766.1017822741
Scales and comparisons
How big is 21164327316?- 21,164,327,316 seconds is equal to 672 years, 49 weeks, 6 days, 11 hours, 48 minutes, 36 seconds.
-
To count from 1 to 21,164,327,316 would take you about one thousand, three hundred forty-five 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 21164327316 cubic inches would be around 230.5 feet tall.
Recreational maths with 21164327316
- 21164327316 backwards is 61372346112
- 21164327316 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 21164327316's digits is 36
- More coming soon!
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The information we have on file for 21164327316 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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