1081390310881020
1,081,390,310,881,020 is an even composite number composed of five prime numbers multiplied together.
1081390310881020 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of seven hundred twenty divisors.
Prime factorization of 1081390310881020:
22 × 32 × 5 × 79 × 533
(2 × 2 × 3 × 3 × 5 × 7 × 7 × 7 × 7 × 7 × 7 × 7 × 7 × 7 × 53 × 53 × 53)See below for interesting mathematical facts about the number 1081390310881020 from the Numbermatics database.
Names of 1081390310881020
- Cardinal: 1081390310881020 can be written as One quadrillion, eighty-one trillion, three hundred ninety billion, three hundred ten million, eight hundred eighty-one thousand and twenty.
Scientific notation
- Scientific notation: 1.08139031088102 × 1015
Factors of 1081390310881020
Divisors of 1081390310881020
- Number of divisors d(n): 720
-
Complete list of divisors:
1 2 3 4 5 6 7 9 10 12 14 15 18 20 21 28 30 35 36 42 45 49 53 60 63 70 84 90 98 105 106 126 140 147 159 180 196 210 212 245 252 265 294 315 318 343 371 420 441 477 490 530 588 630 636 686 735 742 795 882 954 980 1029 1060 1113 1260 1372 1470 1484 1590 1715 1764 1855 1908 2058 2205 2226 2385 2401 2597 2809 2940 3087 3180 3339 3430 3710 4116 4410 4452 4770 4802 5145 5194 5565 5618 6174 6678 6860 7203 7420 7791 8427 8820 9540 9604 10290 10388 11130 11236 12005 12348 12985 13356 14045 14406 15435 15582 16695 16807 16854 18179 19663 20580 21609 22260 23373 24010 25281 25970 28090 28812 30870 31164 33390 33614 33708 36015 36358 38955 39326 42135 43218 46746 48020 50421 50562 51940 54537 56180 58989 61740 66780 67228 72030 72716 77910 78652 84035 84270 86436 90895 93492 98315 100842 101124 108045 109074 116865 117649 117978 126405 127253 137641 144060 148877 151263 155820 163611 168070 168540 176967 181790 196630 201684 216090 218148 233730 235298 235956 252105 252810 254506 272685 275282 294945 297754 302526 327222 336140 352947 353934 363580 381759 393260 412923 432180 446631 467460 470596 504210 505620 509012 545370 550564 588245 589890 595508 605052 636265 654444 688205 705894 707868 744385 756315 763518 818055 823543 825846 884835 890771 893262 963487 1008420 1042139 1058841 1090740 1145277 1176490 1179780 1238769 1272530 1339893 1376410 1411788 1488770 1512630 1527036 1636110 1647086 1651692 1764735 1769670 1781542 1786524 1908795 1926974 2064615 2084278 2117682 2233155 2290554 2352980 2470629 2477538 2545060 2672313 2679786 2752820 2890461 2977540 3025260 3126417 3272220 3294172 3529470 3539340 3563084 3817590 3853948 4117715 4129230 4168556 4235364 4453855 4466310 4581108 4817435 4941258 4955076 5210695 5294205 5344626 5359572 5726385 5764801 5780922 6193845 6235397 6252834 6699465 6744409 7058940 7294973 7411887 7635180 8016939 8235430 8258460 8671383 8907710 8932620 9379251 9634870 9882516 10421390 10588410 10689252 11452770 11529602 11561844 12353145 12387690 12470794 12505668 13361565 13398930 13488818 14452305 14589946 14823774 15632085 16033878 16470860 17294403 17342766 17815420 18706191 18758502 19269740 20233227 20842780 21176820 21884919 22905540 23059204 24706290 24775380 24941588 26723130 26797860 26977636 28824005 28904610 29179892 29647548 31176985 31264170 32067756 33722045 34588806 34685532 36474865 37059435 37412382 37517004 40084695 40353607 40466454 43356915 43647779 43769838 46896255 47210863 49412580 51064811 51883209 53446260 56118573 57648010 57809220 60699681 62353970 62528340 65654757 67444090 69177612 72949730 74118870 74824764 80169390 80707214 80932908 86472015 86713830 87295558 87539676 93530955 93792510 94421726 101166135 102129622 103766418 109424595 112237146 115296020 121060821 121399362 124707940 130943337 131309514 134888180 141632589 145899460 148237740 153194433 160338780 161414428 172944030 173427660 174591116 187061910 187585020 188843452 201768035 202332270 204259244 207532836 218238895 218849190 224474292 236054315 242121642 242798724 255324055 259416045 261886674 262619028 280592865 283265178 303498405 305534453 306388866 328273785 330476041 345888060 357453677 363182463 374123820 392830011 403536070 404664540 424897767 436477790 437698380 459583299 472108630 484243284 510648110 518832090 523773348 561185730 566530356 605304105 606996810 611068906 612777732 654716685 656547570 660952082 708162945 714907354 726364926 765972165 785660022 807072140 849795534 872955580 916603359 919166598 944217260 991428123 1021296220 1037664180 1072361031 1122371460 1210608210 1213993620 1222137812 1309433370 1313095140 1321904164 1416325890 1429814708 1452729852 1527672265 1531944330 1571320044 1652380205 1699591068 1787268385 1815912315 1833206718 1838333196 1964150055 1982856246 2124488835 2138741171 2144722062 2297916495 2313332287 2421216420 2502175739 2618866740 2749810077 2832651780 2974284369 3055344530 3063888660 3217083093 3304760410 3574536770 3631824630 3666413436 3928300110 3965712492 4248977670 4277482342 4289444124 4583016795 4595832990 4626664574 4957140615 5004351478 5361805155 5499620154 5948568738 6110689060 6416223513 6434166186 6609520820 6939996861 7149073540 7263649260 7506527217 7856600220 8497955340 8554964684 9166033590 9191665980 9253329148 9914281230 10008702956 10693705855 10723610310 10999240308 11566661435 11897137476 12510878695 12832447026 12868332372 13749050385 13879993722 14871421845 15013054434 16085415465 16193326009 17515230173 18332067180 19248670539 19828562460 20819990583 21387411710 21447220620 22519581651 23133322870 25021757390 25664894052 27498100770 27759987444 29742843690 30026108868 32081117565 32170830930 32386652018 34699984305 35030460346 37532636085 38497341078 41639981166 42774823420 45039163302 46266645740 48579978027 50043514780 52545690519 54996201540 59485687380 64162235130 64341661860 64773304036 69399968610 70060920692 75065272170 76994682156 80966630045 83279962332 87576150865 90078326604 96243352695 97159956054 104099952915 105091381038 112597908255 113353282063 122606611211 128324470260 138799937220 145739934081 150130544340 157637071557 161933260090 175152301730 192486705390 194319912108 208199905830 210182762076 225195816510 226706564126 242899890135 245213222422 262728452595 291479868162 315274143114 323866520180 340059846189 350304603460 367819833633 384973410780 416399811660 450391633020 453413128252 485799780270 490426444844 525456905190 566766410315 582959736324 613033056055 630548286228 680119692378 728699670405 735639667266 788185357785 858246278477 971599560540 1020179538567 1050913810380 1103459500899 1133532820630 1226066112110 1360239384756 1457399340810 1471279334532 1576370715570 1700299230945 1716492556954 1839099168165 2040359077134 2206919001798 2267065641260 2452132224220 2574738835431 2914798681620 3152741431140 3400598461890 3432985113908 3678198336330 4080718154268 4291231392385 4413838003596 5100897692835 5149477670862 5517297504495 6007723949339 6801196923780 7356396672660 7724216506293 8582462784770 10201795385670 10298955341724 11034595008990 12015447898678 12873694177155 15448433012586 17164925569540 18023171848017 20403590771340 22069190017980 24030895797356 25747388354310 30038619746695 30896866025172 36046343696034 38621082531465 51494776708620 54069515544051 60077239493390 72092687392068 77242165062930 90115859240085 108139031088102 120154478986780 154484330125860 180231718480170 216278062176204 270347577720255 360463436960340 540695155440510 1081390310881020
- Sum of all divisors σ(n): 3900514265968320
- Sum of proper divisors (its aliquot sum) s(n): 2819123955087300
- 1081390310881020 is an abundant number, because the sum of its proper divisors (2819123955087300) is greater than itself. Its abundance is 1737733644206280
Bases of 1081390310881020
- Binary: 111101011110000100110011010101011111110110111111002
- Hexadecimal: 0x3D784CD57F6FC
- Base-36: ANBJUMFEV0
Squares and roots of 1081390310881020
- 1081390310881020 squared (10813903108810202) is 1169405004467349082608596240400
- 1081390310881020 cubed (10813903108810203) is 1264583241326767206356149385830815983717208000
-
The
square root of 1081390310881020 is 32884499.5534525353 -
The
cube root of 1081390310881020 is 102642.5638141693
Scales and comparisons
How big is 1081390310881020?- 1,081,390,310,881,020 seconds is equal to 34,384,866 years, 48 weeks, 1 day, 2 hours, 57 minutes.
-
To count from 1 to 1,081,390,310,881,020 would take you about one hundred three million, one hundred fifty-four thousand, six hundred 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 1081390310881020 cubic inches would be around 8553.5 feet tall.
Recreational maths with 1081390310881020
- 1081390310881020 backwards is 0201880130931801
- 1081390310881020 is a
Harshad number . - The number of decimal digits it has is: 16
- The sum of 1081390310881020's digits is 45
- More coming soon!
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The information we have on file for 1081390310881020 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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