168140720628342
168,140,720,628,342 is an even composite number composed of eight prime numbers multiplied together.
168140720628342 is an even composite number. It is composed of eight distinct prime numbers multiplied together. It has a total of six hundred forty divisors.
Prime factorization of 168140720628342:
2 × 34 × 7 × 11 × 19 × 37 × 73 × 262657
(2 × 3 × 3 × 3 × 3 × 7 × 11 × 19 × 37 × 73 × 262657)See below for interesting mathematical facts about the number 168140720628342 from the Numbermatics database.
Names of 168140720628342
- Cardinal: 168140720628342 can be written as One hundred sixty-eight trillion, one hundred forty billion, seven hundred twenty million, six hundred twenty-eight thousand, three hundred forty-two.
Scientific notation
- Scientific notation: 1.68140720628342 × 1014
Factors of 168140720628342
Divisors of 168140720628342
- Number of divisors d(n): 640
-
Complete list of divisors:
1 2 3 6 7 9 11 14 18 19 21 22 27 33 37 38 42 54 57 63 66 73 74 77 81 99 111 114 126 133 146 154 162 171 189 198 209 219 222 231 259 266 297 333 342 378 399 407 418 438 462 511 513 518 567 594 627 657 666 693 703 777 798 803 814 891 999 1022 1026 1134 1197 1221 1254 1314 1386 1387 1406 1463 1533 1539 1554 1606 1782 1881 1971 1998 2079 2109 2331 2394 2409 2442 2701 2774 2849 2926 2997 3066 3078 3591 3663 3762 3942 4158 4161 4218 4389 4599 4662 4818 4921 5402 5621 5643 5698 5913 5994 6237 6327 6993 7182 7227 7326 7733 8103 8322 8547 8778 9198 9709 9842 10773 10989 11242 11286 11826 12474 12483 12654 13167 13797 13986 14454 14763 15257 15466 16206 16863 16929 17094 18907 18981 19418 20979 21546 21681 21978 23199 24309 24966 25641 26334 27594 29127 29526 29711 30514 32967 33726 33858 37449 37814 37962 39501 41391 41958 43362 44289 45771 46398 48618 50589 51282 51319 54131 56721 56943 58254 59422 65043 65934 69597 72927 74898 76923 79002 82782 87381 88578 89133 91542 101178 102638 106799 108262 112347 113442 113886 118503 130086 132867 137313 139194 145854 151767 153846 153957 162393 170163 174762 178266 207977 208791 213598 218781 224694 230769 237006 262143 262657 265734 267399 274626 303534 307914 320397 324786 340326 359233 398601 411939 415954 417582 437562 455301 461538 461871 487179 510489 524286 525314 534798 564509 623931 626373 640794 718466 786429 787971 797202 802197 823878 910602 923742 961191 974358 1020978 1077699 1129018 1235817 1247862 1252746 1385613 1461537 1531467 1572858 1575942 1604394 1693527 1838599 1871793 1922382 2155398 2363913 2406591 2471634 2771226 2883573 2889227 2923074 3062934 3233097 3387054 3677198 3743586 3951563 4156839 4384611 4727826 4813182 4990483 5080581 5515797 5615379 5767146 5778454 6466194 7091739 7903126 8313678 8650719 8667681 8769222 9699291 9718309 9980966 10161162 11031594 11230758 11854689 14183478 14971449 15241743 16547391 16846137 17301438 17335362 19173961 19398582 19436618 20224589 21275217 23709378 26003043 29097873 29154927 29942898 30483486 33094782 33692274 34933381 35564067 38347922 40449178 42550434 44914347 45725229 49642173 52006086 54895313 57521883 58195746 58309854 60673767 68028163 69866762 71128134 78009129 87464781 89828694 91450458 99284346 104800143 106692201 106901399 109790626 115043766 121347534 134217727 134743041 136056326 148926519 156018258 164685939 172565649 174929562 182021301 184647871 204084489 209600286 210913571 213384402 213802798 234027387 262394343 268435454 269486082 297853038 314400429 320076603 320704197 329371878 345131298 364042602 364305259 369295742 384267191 402653181 404229123 408168978 421827142 468054774 494057817 517696947 524788686 546063903 553943613 612253467 628800858 632740713 640153206 641408394 709436557 728610518 748309793 768534382 787183029 805306362 808458246 943201287 962112591 988115634 1035393894 1092127806 1092915777 1107887226 1152801573 1207959543 1224506934 1265481426 1292535097 1418873114 1476394997 1482173451 1496619586 1553090841 1574366058 1638191709 1661830839 1836760401 1886402574 1898222139 1924225182 2031126581 2128309671 2185831554 2244929379 2305603146 2415919086 2550136813 2585070194 2829603861 2886337773 2952789994 2964346902 3106181682 3276383418 3278747331 3323661678 3458404719 3623878629 3673520802 3796444278 3877605291 4007357849 4062253162 4256619342 4429184991 4446520353 4489858758 4966055899 4985492517 5100273626 5510281203 5659207722 5694666417 5772675546 6093379743 6384929013 6557494662 6734788137 6916809438 7247757258 7650410439 7755210582 7803802127 8014715698 8659013319 8858369982 8893040706 9836241993 9932111798 9970985034 10375214157 10871635887 11020562406 11389332834 11632815873 12022073547 12186759486 12769858026 13287554973 13469576274 13479294583 14217886067 14898167697 14956477551 15300820878 15607604254 17083999251 17318026638 18280139229 19154787039 19672483986 20204364411 20750428314 21743271774 22951231317 23265631746 23411406381 24044147094 26575109946 26958589166 28051504943 28435772134 29508725979 29796335394 29912955102 31125642471 34167998502 34898447619 36066220641 36560278458 38309574078 39862664919 40408728822 40437883749 42653658201 44694503091 45902462634 46822812762 54626614889 54840417687 56103009886 57464361117 59017451958 60613093233 62251284942 68853693951 69796895238 70234219143 72132441282 79725329838 80875767498 84154514829 85307316402 89389006182 94355062081 104695342857 108198661923 109253229778 109680835374 114928722234 119587994757 121226186466 121313651247 127960974603 134083509273 137707387902 140468438286 148272240413 163879844667 164521253061 168309029658 188710124162 206561081853 209390685714 210702657429 216397323846 239175989514 242627302494 252463544487 255921949206 268167018546 283065186243 296544480826 324595985769 327759689334 329042506122 363940953741 383882923809 402250527819 413122163706 421405314858 444816721239 491639534001 504927088974 566130372486 632107972287 649191971538 727881907482 757390633461 767765847618 804501055638 849195558729 889633442478 983279068002 1037905682891 1091822861223 1151648771427 1264215944574 1334450163717 1474918602003 1514781266922 1698391117458 2075811365782 2183645722446 2272171900383 2303297542854 2547586676187 2668900327434 2949837204006 3113717048673 4003350491151 4424755806009 4544343800766 5095173352374 6227434097346 7642760028561 8006700982302 8849511612018 9341151146019 12010051473453 15285520057122 18682302292038 24020102946906 28023453438057 56046906876114 84070360314171 168140720628342
- Sum of all divisors σ(n): 514770680540160
- Sum of proper divisors (its aliquot sum) s(n): 346629959911818
- 168140720628342 is an abundant number, because the sum of its proper divisors (346629959911818) is greater than itself. Its abundance is 178489239283476
Bases of 168140720628342
- Binary: 1001100011101100010011111110110011100010011101102
- Hexadecimal: 0x98EC4FECE276
- Base-36: 1NLMS3SPDI
Squares and roots of 168140720628342
- 168140720628342 squared (1681407206283422) is 28271301933418152967293668964
- 168140720628342 cubed (1681407206283423) is 4753557080186366700438723022823852624177688
-
The
square root of 168140720628342 is 12966908.6766407821 -
The
cube root of 168140720628342 is 55193.8854798125
Scales and comparisons
How big is 168140720628342?- 168,140,720,628,342 seconds is equal to 5,346,354 years, 42 weeks, 5 days, 10 hours, 5 minutes, 42 seconds.
-
To count from 1 to 168,140,720,628,342 would take you about thirteen million, three hundred sixty-five thousand, eight hundred eighty-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 168140720628342 cubic inches would be around 4599.5 feet tall.
Recreational maths with 168140720628342
- 168140720628342 backwards is 243826027041861
- 168140720628342 is a
Harshad number . - The number of decimal digits it has is: 15
- The sum of 168140720628342's digits is 54
- More coming soon!
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