81227008120207001040
81,227,008,120,207,001,040 is an even composite number composed of seven prime numbers multiplied together.
81227008120207001040 is an even composite number. It is composed of seven distinct prime numbers multiplied together. It has a total of four hundred eighty divisors.
Prime factorization of 81227008120207001040:
24 × 32 × 5 × 17 × 43 × 967 × 159596774341
(2 × 2 × 2 × 2 × 3 × 3 × 5 × 17 × 43 × 967 × 159596774341)See below for interesting mathematical facts about the number 81227008120207001040 from the Numbermatics database.
Names of 81227008120207001040
- Cardinal: 81227008120207001040 can be written as Eighty-one quintillion, two hundred twenty-seven quadrillion, eight trillion, one hundred twenty billion, two hundred seven million, one thousand and forty.
Scientific notation
- Scientific notation: 8.122700812020700104 × 1019
Factors of 81227008120207001040
- Number of distinct prime factors ω(n): 7
- Total number of prime factors Ω(n): 11
- Sum of prime factors: 159596775378
Divisors of 81227008120207001040
- Number of divisors d(n): 480
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 16 17 18 20 24 30 34 36 40 43 45 48 51 60 68 72 80 85 86 90 102 120 129 136 144 153 170 172 180 204 215 240 255 258 272 306 340 344 360 387 408 430 510 516 612 645 680 688 720 731 765 774 816 860 967 1020 1032 1224 1290 1360 1462 1530 1548 1720 1934 1935 2040 2064 2193 2448 2580 2901 2924 3060 3096 3440 3655 3868 3870 4080 4386 4835 5160 5802 5848 6120 6192 6579 7310 7736 7740 8703 8772 9670 10320 10965 11604 11696 12240 13158 14505 14620 15472 15480 16439 17406 17544 19340 21930 23208 26316 29010 29240 30960 32878 32895 34812 35088 38680 41581 43515 43860 46416 49317 52632 58020 58480 65756 65790 69624 77360 82195 83162 87030 87720 98634 105264 116040 124743 131512 131580 139248 147951 164390 166324 174060 175440 197268 207905 232080 246585 249486 263024 263160 295902 328780 332648 348120 374229 394536 415810 493170 498972 526320 591804 623715 657560 665296 696240 706877 739755 748458 789072 831620 986340 997944 1183608 1247430 1315120 1413754 1479510 1496916 1663240 1871145 1972680 1995888 2120631 2367216 2494860 2827508 2959020 2993832 3326480 3534385 3742290 3945360 4241262 4989720 5655016 5918040 5987664 6361893 7068770 7484580 8482524 9979440 10603155 11310032 11836080 12723786 14137540 14969160 16965048 21206310 25447572 28275080 29938320 31809465 33930096 42412620 50895144 56550160 63618930 84825240 101790288 127237860 169650480 254475720 508951440 159596774341 319193548682 478790323023 638387097364 797983871705 957580646046 1276774194728 1436370969069 1595967743410 1915161292092 2393951615115 2553548389456 2713145163797 2872741938138 3191935486820 3830322584184 4787903230230 5426290327594 5745483876276 6383870973640 6862661296663 7181854845345 7660645168368 8139435491391 9575806460460 10852580655188 11490967752552 12767741947280 13565725818985 13725322593326 14363709690690 16278870982782 19151612920920 20587983889989 21705161310376 22981935505104 24418306474173 27131451637970 27450645186652 28727419381380 32557741965564 34313306483315 38303225841840 40697177456955 41175967779978 43410322620752 48836612948346 54262903275940 54901290373304 57454838762760 61763951669967 65115483931128 68626612966630 81394354913910 82351935559956 97673225896692 102939919449945 108525806551880 109802580746608 114909677525520 116665242043271 122091532370865 123527903339934 130230967862256 137253225933260 154330080787747 162788709827820 164703871119912 195346451793384 205879838899890 217051613103760 233330484086542 244183064741730 247055806679868 274506451866520 308660161575494 308819758349835 325577419655640 329407742239824 349995726129813 390692903586768 411759677799780 462990242363241 466660968173084 488366129483460 494111613359736 549012903733040 583326210216355 617320323150988 617639516699670 651154839311280 699991452259626 771650403938735 823519355599560 925980484726482 933321936346168 976732258966920 988223226719472 1049987178389439 1166652420432710 1234640646301976 1235279033399340 1388970727089723 1399982904519252 1543300807877470 1647038711199120 1749978630649065 1851960969452964 1866643872692336 1953464517933840 2099974356778878 2314951211816205 2333304840865420 2469281292603952 2470558066798680 2623611373391699 2777941454179446 2799965809038504 3086601615754940 3499957261298130 3703921938905928 4199948713557756 4629902423632410 4666609681730840 4941116133597360 5247222746783398 5249935891947195 5555882908358892 5599931618077008 6173203231509880 6636193473873121 6944853635448615 6999914522596260 7407843877811856 7870834120175097 8399897427115512 9259804847264820 9333219363461680 10494445493566796 10499871783894390 11111765816717784 12346406463019760 13118056866958495 13272386947746242 13889707270897230 13999829045192520 15741668240350194 16799794854231024 18519609694529640 19908580421619363 20988890987133592 20999743567788780 22223531633435568 23612502360525291 26236113733916990 26544773895492484 27779414541794460 27999658090385040 31483336480700388 33180967369365605 37039219389059280 39354170600875485 39817160843238726 41977781974267184 41999487135577560 47225004721050582 52472227467833980 53089547790984968 55558829083588920 59725741264858089 62966672961400776 66361934738731210 78708341201750970 79634321686477452 83998974271155120 94450009442101164 99542902108096815 104944454935667960 106179095581969936 111117658167177840 112815289055843057 118062511802626455 119451482529716178 125933345922801552 132723869477462420 157416682403501940 159268643372954904 188900018884202328 199085804216193630 209888909871335920 225630578111686114 236125023605252910 238902965059432356 265447738954924840 298628706324290445 314833364807003880 318537286745909808 338445867167529171 377800037768404656 398171608432387260 451261156223372228 472250047210505820 477805930118864712 530895477909849680 564076445279215285 597257412648580890 629666729614007760 676891734335058342 796343216864774520 902522312446744456 944500094421011640 955611860237729424 1015337601502587513 1128152890558430570 1194514825297161780 1353783468670116684 1592686433729549040 1692229335837645855 1805044624893488912 1889000188842023280 2030675203005175026 2256305781116861140 2389029650594323560 2707566937340233368 3384458671675291710 4061350406010350052 4512611562233722280 4778059301188647120 5076688007512937565 5415133874680466736 6768917343350583420 8122700812020700104 9025223124467444560 10153376015025875130 13537834686701166840 16245401624041400208 20306752030051750260 27075669373402333680 40613504060103500520 81227008120207001040
- Sum of all divisors σ(n): 295856383955195771136
- Sum of proper divisors (its aliquot sum) s(n): 214629375834988770096
- 81227008120207001040 is an abundant number, because the sum of its proper divisors (214629375834988770096) is greater than itself. Its abundance is 133402367714781769056
Bases of 81227008120207001040
- Binary: 10001100111010000000100110110000110101101001011010101000101110100002
- Hexadecimal: 0x467404D86B4B545D0
- Base-36: H54HNACK2L040
Squares and roots of 81227008120207001040
- 81227008120207001040 squared (812270081202070010402) is 6597826848160174084713899739030561081600
- 81227008120207001040 cubed (812270081202070010403) is 535921734971226224458978580101218091251714237327674724864000
-
The
square root of 81227008120207001040 is 9012602738.3995463133 -
The
cube root of 81227008120207001040 is 4330786.9452827467
Scales and comparisons
How big is 81227008120207001040?- 81,227,008,120,207,001,040 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
-
To count from 1 to 81,227,008,120,207,001,040 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 81227008120207001040 cubic inches would be around 360898.9 feet tall.
Recreational maths with 81227008120207001040
- 81227008120207001040 backwards is 04010070202180072218
- 81227008120207001040 is a
Harshad number . - The number of decimal digits it has is: 20
- The sum of 81227008120207001040's digits is 45
- More coming soon!
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The information we have on file for 81227008120207001040 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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