31428730751606656
31,428,730,751,606,656 is an even composite number composed of six prime numbers multiplied together.
What does the number 31428730751606656 look like?
This visualization shows the relationship between its 6 prime factors (large circles) and 864 divisors.
31428730751606656 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of eight hundred sixty-four divisors.
Prime factorization of 31428730751606656:
27 × 132 × 17 × 312 × 79 × 10612
(2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 13 × 17 × 31 × 31 × 79 × 1061 × 1061)See below for interesting mathematical facts about the number 31428730751606656 from the Numbermatics database.
Names of 31428730751606656
- Cardinal: 31428730751606656 can be written as Thirty-one quadrillion, four hundred twenty-eight trillion, seven hundred thirty billion, seven hundred fifty-one million, six hundred six thousand, six hundred fifty-six.
Scientific notation
- Scientific notation: 3.1428730751606656 × 1016
Factors of 31428730751606656
Divisors of 31428730751606656
- Number of divisors d(n): 864
-
Complete list of divisors:
1 2 4 8 13 16 17 26 31 32 34 52 62 64 68 79 104 124 128 136 158 169 208 221 248 272 316 338 403 416 442 496 527 544 632 676 806 832 884 961 992 1027 1054 1061 1088 1264 1343 1352 1612 1664 1768 1922 1984 2054 2108 2122 2176 2449 2528 2686 2704 2873 3224 3536 3844 3968 4108 4216 4244 4898 5056 5239 5372 5408 5746 6448 6851 7072 7688 8216 8432 8488 9796 10112 10478 10744 10816 11492 12493 12896 13351 13702 13793 14144 15376 16337 16432 16864 16976 17459 18037 19592 20956 21488 21632 22984 24986 25792 26702 27404 27586 28288 30752 31837 32674 32864 32891 33728 33952 34918 36074 39184 41633 41912 42976 45968 49972 51584 53404 54808 55172 61504 63674 65348 65728 65782 67456 67904 69836 72148 75919 78368 83266 83819 83824 85952 89063 91936 99944 106808 109616 110344 123008 127348 130696 131456 131564 135808 139672 144296 151838 156736 162409 166532 167638 167648 171904 178126 179309 183872 199888 212381 213616 219232 220688 226967 234481 254696 261392 263128 279344 288592 303676 313472 324818 333064 335276 335296 356252 358618 367744 399776 413881 424762 427232 427583 438464 441376 453934 468962 509392 522784 526256 541229 558688 559147 577184 607352 649636 666128 670552 670592 712504 717236 799552 827762 849524 854464 855166 876928 882752 907868 937924 986947 1018784 1019621 1045568 1052512 1082458 1089647 1117376 1118294 1125721 1154368 1214704 1290623 1299272 1332256 1341104 1424923 1425008 1434472 1599104 1655524 1699048 1708928 1710332 1765504 1815736 1875848 1973894 2037568 2039242 2091136 2105024 2164916 2179294 2234752 2236588 2251442 2308736 2429408 2581246 2598389 2598544 2664512 2682208 2760953 2849846 2850016 2868944 3048253 3311048 3398096 3420664 3631472 3751696 3947788 4075136 4078484 4210048 4329832 4358588 4473176 4502884 4858816 5162492 5196778 5197088 5329024 5364416 5521906 5558579 5699692 5700032 5737888 6096506 6622096 6796192 6841328 7035977 7262944 7268911 7503392 7895576 8156968 8659664 8717176 8946352 9005768 9717632 10324984 10393556 10394176 10728832 11043812 11117158 11399384 11400064 11475776 12193012 12830311 13244192 13255073 13592384 13682656 14071954 14165411 14525888 14537822 14634373 15006784 15791152 16313936 16778099 17319328 17333557 17434352 17892704 18011536 18523999 19137257 20649968 20787112 20788352 22087624 22234316 22798768 22951552 24386024 25660622 26488384 26510146 27184768 27365312 28143908 28330822 29051776 29075644 29268746 30013568 31582304 32627872 33556198 33779057 34638656 34667114 34868704 34897351 35785408 36023072 37047998 38274514 41299936 41574224 44172613 44175248 44468632 45597536 48772048 51321244 52976768 53020292 54730624 56287816 56661644 58151288 58537492 63164608 65255744 67112396 67558114 69277312 69334228 69737408 69794702 71570816 72046144 74095996 76549028 80550059 82599872 83148448 88345226 88350496 88931959 88937264 91195072 94495843 97544096 102642488 106040584 112575632 113323288 116302576 117074984 126329216 130511488 134224792 135116228 138668456 139474816 139589404 144092288 148191992 153098056 161100118 165199744 166296896 172315949 176690452 176700992 177863918 177874528 182390144 188991686 190246849 195088192 205284976 212081168 218115287 225151264 225336241 226646576 232605152 234149968 240811987 248784341 268449584 270232456 277336912 279178808 296383984 306196112 322200236 332593792 344631898 353380904 353401984 355727836 355749056 377983372 380493698 390176384 410569952 424162336 436230574 439127741 450302528 450672482 453293152 453665563 465210304 468299936 481623974 497568682 536899168 540464912 554673824 558357616 574243969 592767968 593254967 612392224 644400472 689263796 706761808 711455672 711498112 755966744 760987396 821139904 848324672 872461148 878255482 900605056 901344964 906586304 907331126 930420608 936599872 963247948 995137364 1047150767 1073798336 1080929824 1081817881 1109347648 1116715232 1148487938 1156115467 1185535936 1186509934 1224784448 1288800944 1369351003 1378527592 1413523616 1422911344 1511843303 1511933488 1521974792 1642279808 1696649344 1744922296 1756510964 1802689928 1813172608 1814662252 1873199744 1926495896 1990274728 2094301534 2147596672 2161859648 2163635762 2218695296 2233430464 2296975876 2312230934 2371071872 2373019868 2449568896 2577601888 2738702006 2756890729 2757055184 2827047232 2845822688 2929371133 3023686606 3023866976 3043949584 3234196433 3489844592 3513021928 3605379856 3629324504 3852991792 3980549456 4188603068 4323719296 4327271524 4466860928 4593951752 4624461868 4746039736 5155203776 5477404012 5513781458 5514110368 5654094464 5691645376 5858742266 5897652319 6047373212 6047733952 6087899168 6468392866 6979689184 7026043856 7210759712 7258649008 7465171597 7705983584 7712314571 7961098912 8377206136 8654543048 9187903504 9248923736 9492079472 10310407552 10954808024 11027562916 11028220736 11383290752 11717484532 11795304638 12094746424 12095467904 12175798336 12936785732 13612959971 13959378368 14052087712 14063632453 14421519424 14517298016 14930343194 15029501071 15411967168 15424629142 15922197824 16754412272 17309086096 17801563039 18375807008 18390903977 18497847472 18984158944 19653962939 21909616048 22055125832 22056441472 23434969064 23590609276 24189492848 24351596672 25873571464 27225919942 27918756736 28104175424 28127264906 28843038848 29034596032 29860686388 30059002142 30823934336 30849258284 31844395648 33508824544 34618172192 35603126078 35839579477 36751614016 36781807954 36995694944 37968317888 39307925878 43819232096 44110251664 46867142393 46869938128 47181218552 48378985696 51747142928 54451839884 56208350848 56254529812 58069192064 59721372776 60118004284 61698516568 67017649088 69236344384 71206252156 71679158954 73503228032 73563615908 73991389888 75936635776 78615851756 85463612599 87638464192 88220503328 93734284786 93739876256 94362437104 96757971392 100260089423 103494285856 108903679768 112509059624 119442745552 120236008568 123397033136 134035298176 138472688768 142412504312 143358317908 147127231816 147982779776 157231703512 170927225198 175276928384 176441006656 182827221889 187468569572 187479752512 188724874208 193515942784 200520178846 206988571712 217807359536 225018119248 231420319507 238885491104 239081751701 240472017136 246794066272 255501518207 284825008624 286716635816 294254463632 314463407024 341854450396 352882013312 365654443778 374937139144 374959505024 377449748416 401040357692 413977143424 435614719072 450036238496 462840639014 465914533201 477770982208 478163503402 480944034272 493588132544 511003036414 569650017248 573433271632 588508927264 609272851109 628926814048 683708900792 731308887556 749874278288 754899496832 802080715384 871229438144 900072476992 925681278028 931829066402 955541964416 956327006804 961888068544 987176265088 1022006072828 1111026963787 1139300034496 1146866543264 1177017854528 1218545702218 1257853628096 1367417801584 1452881414183 1462617775112 1499748556576 1604161430768 1742458876288 1800144953984 1851362556056 1863658132804 1912654013608 1923776137088 2044012145656 2222053927574 2278600068992 2293733086528 2354035709056 2437091404436 2515707256192 2734835603168 2905762828366 2925235550224 2999497113152 3108062772113 3208322861536 3702725112112 3727316265608 3825308027216 4088024291312 4444107855148 4587466173056 4874182808872 5469671206336 5811525656732 5850471100448 5998994226304 6216125544226 6416645723072 7405450224224 7454632531216 7650616054432 7920547064417 8176048582624 8888215710296 9748365617744 10939342412672 11623051313464 11700942200896 12432251088452 12833291446144 14443350529231 14810900448448 14909265062432 15301232108864 15841094128834 16352097165248 17776431420592 18887458384379 19496731235488 23246102626928 23401884401792 24864502176904 28886701058462 29621800896896 29818530124864 30602464217728 31682188257668 32704194330496 35552862841184 37774916768758 38993462470976 46492205253856 49729004353808 57773402116924 59637060249728 63364376515336 71105725682368 75549833537516 77986924941952 92984410507712 99458008707616 115546804233848 126728753030672 142211451364736 151099667075032 185968821015424 198916017415232 231093608467696 245536958996927 253457506061344 302199334150064 397832034830464 462187216935392 491073917993854 506915012122688 604398668300128 924374433870784 982147835987708 1013830024245376 1208797336600256 1848748867741568 1964295671975416 2417594673200512 3928591343950832 7857182687901664 15714365375803328 31428730751606656
- Sum of all divisors σ(n): 75187093527554400
- Sum of proper divisors (its aliquot sum) s(n): 43758362775947744
- 31428730751606656 is an abundant number, because the sum of its proper divisors (43758362775947744) is greater than itself. Its abundance is 12329632024341088
Bases of 31428730751606656
- Binary: 11011111010100001000011100111000011000011011111100000002
- Hexadecimal: 0x6FA8439C30DF80
- Base-36: 8LGJZL3Q4CG
Squares and roots of 31428730751606656
- 31428730751606656 squared (314287307516066562) is 987765116656985880166325343502336
- 31428730751606656 cubed (314287307516066563) is 31044203897241748085566850744120687751122089148416
-
The
square root of 31428730751606656 is 177281501.4365758805 -
The
cube root of 31428730751606656 is 315579.6189684339
Scales and comparisons
How big is 31428730751606656?- 31,428,730,751,606,656 seconds is equal to 999,336,422 years, 23 weeks, 4 days, 5 hours, 24 minutes, 16 seconds.
-
To count from 1 to 31,428,730,751,606,656 would take you about two billion, nine hundred ninety-eight million, nine thousand, two hundred sixty-seven 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 31428730751606656 cubic inches would be around 26298.3 feet tall.
Recreational maths with 31428730751606656
- 31428730751606656 backwards is 65660615703782413
- The number of decimal digits it has is: 17
- The sum of 31428730751606656's digits is 70
- More coming soon!
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The information we have on file for 31428730751606656 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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