31424934948881868
31,424,934,948,881,868 is an even composite number composed of six prime numbers multiplied together.
31424934948881868 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of three hundred twenty-four divisors.
Prime factorization of 31424934948881868:
22 × 32 × 191 × 2692 × 3112 × 653
(2 × 2 × 3 × 3 × 191 × 269 × 269 × 311 × 311 × 653)See below for interesting mathematical facts about the number 31424934948881868 from the Numbermatics database.
Names of 31424934948881868
- Cardinal: 31424934948881868 can be written as Thirty-one quadrillion, four hundred twenty-four trillion, nine hundred thirty-four billion, nine hundred forty-eight million, eight hundred eighty-one thousand, eight hundred sixty-eight.
Scientific notation
- Scientific notation: 3.1424934948881868 × 1016
Factors of 31424934948881868
Divisors of 31424934948881868
- Number of divisors d(n): 324
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Complete list of divisors:
1 2 3 4 6 9 12 18 36 191 269 311 382 538 573 622 653 764 807 933 1076 1146 1244 1306 1614 1719 1866 1959 2292 2421 2612 2799 3228 3438 3732 3918 4842 5598 5877 6876 7836 9684 11196 11754 23508 51379 59401 72361 83659 96721 102758 118802 124723 144722 154137 167318 175657 178203 193442 203083 205516 217083 237604 249446 250977 289444 290163 308274 334636 351314 356406 374169 386884 406166 434166 462411 498892 501954 526971 534609 580326 609249 616548 651249 702628 712812 748338 752931 812332 868332 870489 924822 1003908 1053942 1069218 1122507 1160652 1218498 1302498 1496676 1505862 1580913 1740978 1827747 1849644 2107884 2138436 2245014 2436996 2604996 3011724 3161826 3481956 3655494 4490028 6323652 7310988 13820951 15978869 18473711 22504271 26017949 27641902 31957738 33550487 36947422 38788853 41462853 45008542 47251733 47936607 52035898 54629327 55283804 55421133 63158813 63915476 67100974 67512813 73894844 77577706 78053847 82925706 90017084 94503466 95873214 100651461 104071796 109258654 110842266 116366559 124388559 126317626 134201948 135025626 141755199 143809821 155155412 156107694 163887981 165851412 166263399 189006932 189476439 191746428 201302922 202538439 218517308 221684532 232733118 234161541 248777118 252635252 270051252 283510398 287619642 301954383 312215388 327775962 332526798 349099677 378952878 402605844 405076878 425265597 465466236 468323082 491663943 497554236 567020796 568429317 575239284 603908766 655551924 665053596 698199354 757905756 810153756 850531194 936646164 983327886 1136858634 1207817532 1396398708 1701062388 1966655772 2273717268 4298315761 4969428259 6998828281 8596631522 9025081003 9938856518 10434201457 12063333283 12894947283 13997656562 14695288963 14908284777 16989720697 17193263044 18050162006 19877713036 20868402914 20996484843 24126666566 25789894566 27075243009 27995313124 29390577926 29816569554 31302604371 33979441394 36100324012 36189999849 38684841849 41736805828 41992969686 44085866889 44724854331 48253333132 50969162091 51579789132 54150486018 58781155852 59633139108 62605208742 62989454529 67958882788 72379999698 77369683698 81225729027 83985939372 88171733778 89449708662 93907813113 101938324182 108300972036 108569999547 125210417484 125978909058 132257600667 144759999396 152907486273 154739367396 162451458054 176343467556 178899417324 187815626226 203876648364 217139999094 251957818116 264515201334 305814972546 324902916108 375631252452 434279998188 529030402668 611629945092 1336776201671 2673552403342 2806800191933 3245036653127 4010328605013 4570234867493 5347104806684 5613600383866 6490073306254 8020657210026 8420400575799 9140469734986 9735109959381 11227200767732 12030985815039 12980146612508 13710704602479 16041314420052 16840801151598 18280939469972 19470219918762 24061971630078 25261201727397 27421409204958 29205329878143 33681602303196 38940439837524 41132113807437 48123943260156 50522403454794 54842818409916 58410659756286 82264227614874 101044806909588 116821319512572 164528455229748 872914859691163 1745829719382326 2618744579073489 3491659438764652 5237489158146978 7856233737220467 10474978316293956 15712467474440934 31424934948881868
- Sum of all divisors σ(n): 80530770033028224
- Sum of proper divisors (its aliquot sum) s(n): 49105835084146356
- 31424934948881868 is an abundant number, because the sum of its proper divisors (49105835084146356) is greater than itself. Its abundance is 17680900135264488
Bases of 31424934948881868
- Binary: 11011111010010011001111110101001011011111000101110011002
- Hexadecimal: 0x6FA4CFD4B7C5CC
- Base-36: 8LF7JTGSD70
Squares and roots of 31424934948881868
- 31424934948881868 squared (314249349488818682) is 987526536541457051770223419169424
- 31424934948881868 cubed (314249349488818683) is 31032957171109900808741880838155788776846053604032
-
The
square root of 31424934948881868 is 177270795.5329412627 -
The
cube root of 31424934948881868 is 315566.9137549057
Scales and comparisons
How big is 31424934948881868?- 31,424,934,948,881,868 seconds is equal to 999,215,727 years, 34 weeks, 5 days, 7 hours, 37 minutes, 48 seconds.
-
To count from 1 to 31,424,934,948,881,868 would take you about two billion, nine hundred ninety-seven million, six hundred forty-seven thousand, one hundred eighty-three 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 31424934948881868 cubic inches would be around 26297.2 feet tall.
Recreational maths with 31424934948881868
- 31424934948881868 backwards is 86818884943942413
- The number of decimal digits it has is: 17
- The sum of 31424934948881868's digits is 90
- More coming soon!
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