168188503921020

Names of 168188503921020

• Cardinal: 168188503921020 can be written as One hundred sixty-eight trillion, one hundred eighty-eight billion, five hundred three million, nine hundred twenty-one thousand and twenty.

Scientific notation

• Scientific notation: 1.6818850392102 × 10¹⁴

Factors of 168188503921020

• Number of distinct prime factors ω(n): 7
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 2064

Divisors of 168188503921020

• Number of divisors d(n): 648
• Complete list of divisors:
  1 2 3 4 5 6 9 10 11 12 15 18 20 22 23 30 33 36 41 44 45 46 55 60 66 69 82 90 92 99 110 115 123 132 138 164 165 180 198 205 207 220 230 246 253 276 330 345 369 396 410 414 451 460 492 495 506 529 615 660 690 738 759 820 828 902 943 990 1012 1035 1058 1230 1265 1353 1380 1476 1518 1587 1804 1845 1886 1979 1980 2070 2116 2255 2277 2460 2530 2645 2706 2829 3036 3174 3690 3772 3795 3958 4059 4140 4510 4554 4715 4761 5060 5290 5412 5658 5819 5937 6348 6765 7380 7590 7916 7935 8118 8487 9020 9108 9430 9522 9895 10373 10580 11316 11385 11638 11874 13530 14145 15180 15870 16236 16974 17457 17811 18860 19044 19790 20295 20746 21689 21769 22770 23276 23748 23805 27060 28290 29095 29685 31119 31740 33948 34914 35622 39580 40590 41492 42435 43378 43538 45517 45540 47610 51865 52371 56580 58190 59370 62238 65067 65307 69828 71244 81139 81180 84870 86756 87076 87285 89055 91034 93357 95220 103730 104742 108445 108845 116380 118740 124476 130134 130614 136551 155595 162278 169740 174570 178110 182068 186714 195201 195921 207460 209484 216890 217690 227585 238579 243417 260268 261228 261855 273102 311190 324556 325335 326535 349140 356220 373428 390402 391842 405695 409653 433780 435380 455170 466785 477158 486834 500687 523710 546204 622380 650670 653070 682755 715737 730251 780804 783684 811390 819306 892529 910340 933570 954316 973668 976005 979605 1001374 1046891 1047420 1192895 1217085 1301340 1306140 1365510 1431474 1460502 1502061 1622780 1638612 1785058 1866197 1867140 1952010 1959210 2002748 2048265 2093782 2147211 2385790 2434170 2503435 2677587 2731020 2862948 2921004 3004122 3140673 3570116 3578685 3651255 3732394 3904020 3916441 3918420 4096530 4187564 4294422 4462645 4506183 4771580 4868340 5006870 5234455 5355174 5598591 6008244 6281346 7157370 7302510 7464788 7510305 7832882 8032761 8193060 8588844 8925290 9012366 9330985 9422019 10013740 10468910 10710348 10736055 11197182 11515801 11749323 12562692 13387935 14314740 14605020 15020610 15665764 15703365 16065522 16795773 17850580 18024732 18661970 18844038 19582205 20528167 20937820 21472110 22394364 22530915 23031602 23498646 26775870 27992955 30041220 31406730 32131044 33591546 34547403 35247969 37323940 37688076 39164410 40163805 41056334 42922531 42944220 43080851 45061830 46063204 46997292 47110095 53551740 55985910 57579005 58746615 61584501 62813460 67183092 69094806 70495938 78328820 80327610 82112668 83978865 85845062 86161702 90078143 90123660 94220190 102640835 103642209 111971820 115158010 117493230 123169002 128767593 129242553 138189612 140991876 160574081 160655220 167957730 171690124 172323404 172737015 176239845 180156286 184753503 188440380 205281670 207284418 214612655 215404255 230316020 234986460 246338004 257535186 258485106 270234429 307922505 321148162 335915460 345474030 352479690 360312572 369507006 386302779 387727659 410563340 414568836 429225310 430808510 450390715 472147841 481722243 515070372 516970212 518211045 540468858 615845010 642296324 643837965 646212765 690948060 704959380 739014012 772605558 775455318 802870405 810703287 858450620 861617020 900781430 923767515 944295682 963444486 990859573 1036422090 1080937716 1231690020 1287675930 1292425530 1351172145 1416443523 1445166729 1545211116 1550910636 1605740810 1621406574 1766314891 1801562860 1847535030 1888591364 1926888972 1931513895 1938638295 1981719146 2071797289 2072844180 2360739205 2408611215 2575351860 2584851060 2702344290 2832887046 2890333458 2972578719 3211481620 3242813148 3532629782 3693203863 3695070060 3863027790 3877276590 3963438292 4053516435 4143594578 4249330569 4721478410 4817222430 4954297865 5298944673 5404688580 5665774092 5780666916 5945157438 6215391867 7065259564 7082217615 7225833645 7386407726 7726055580 7754553180 8107032870 8287189156 8498661138 8831574455 8917736157 9442956820 9634444860 9908595730 10358986445 10597889346 11079611589 11890314876 12430783734 14164435230 14451667290 14772815452 14862893595 15896834019 16214065740 16997322276 17663148910 17835472314 18466019315 18646175601 19817191460 20717972890 21195778692 21246652845 22159223178 22789770179 24861567468 26494723365 28328870460 28903334580 29725787190 31076959335 31793668038 33238834767 35326297820 35670944628 36932038630 37292351202 40625242493 41435945780 42493305690 44318446356 44588680785 45579540358 52989446730 55398057945 59451574380 62153918670 63587336076 66477669534 68369310537 73864077260 74584702404 79484170095 81250484986 84943688849 84986611380 89177361570 91159080716 93230878005 105978893460 110796115890 113948850895 121875727479 124307837340 132955339068 136738621074 158968340190 162500969972 166194173835 169887377698 178354723140 186461756010 203126212465 205107931611 221592231780 227897701790 243751454958 254831066547 273477242148 317936680380 332388347670 339774755396 341846552685 365627182437 372923512020 406252424930 410215863222 424718444245 455795403580 487502909916 509662133094 609378637395 664776695340 683693105370 731254364874 764493199641 812504849860 820431726444 849436888490 934380577339 1019324266188 1025539658055 1218757274790 1274155332735 1367386210740 1462508729748 1528986399282 1698873776980 1828135912185 1868761154678 2051079316110 2437514549580 2548310665470 2803141732017 3057972798564 3656271824370 3737522309356 3822465998205 4102158632220 4671902886695 5096621330940 5606283464034 7312543648740 7644931996410 8409425196051 9343805773390 11212566928068 14015708660085 15289863992820 16818850392102 18687611546780 28031417320170 33637700784204 42047125980255 56062834640340 84094251960510 168188503921020
• Sum of all divisors σ(n): 596292580748592
• Sum of proper divisors (its aliquot sum) s(n): 428104076827572
• 168188503921020 is an abundant number, because the sum of its proper divisors (428104076827572) is greater than itself. Its abundance is 259915572906552

Bases of 168188503921020

• Binary: 100110001111011101110000000010000001000101111100₂
• Hexadecimal: 0x98F77008117C
• Base-36: 1NM8QCQHZ0

Squares and roots of 168188503921020

• 168188503921020 squared (168188503921020²) is 28287372851190959914397840400
• 168188503921020 cubed (168188503921020³) is 4757610919697885458539478823667620165208000
• The square root of 168188503921020 is 12968751.0547862703
• The cube root of 168188503921020 is 55199.1134336777

Scales and comparisons

• 168,188,503,921,020 seconds is equal to 5,347,874 years, 9 weeks, 3 days, 18 hours, 57 minutes.
• To count from 1 to 168,188,503,921,020 would take you about thirteen million, three hundred sixty-nine thousand, six hundred eighty-five 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 168188503921020 cubic inches would be around 4599.9 feet tall.

Recreational maths with 168188503921020

• 168188503921020 backwards is 020129305881861
• The number of decimal digits it has is: 15
• The sum of 168188503921020's digits is 54
• More coming soon!