168868250368128

Names of 168868250368128

• Cardinal: 168868250368128 can be written as One hundred sixty-eight trillion, eight hundred sixty-eight billion, two hundred fifty million, three hundred sixty-eight thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.68868250368128 × 10¹⁴

Factors of 168868250368128

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 19123

Divisors of 168868250368128

• Number of divisors d(n): 512
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 61 64 72 89 96 108 122 128 144 178 183 192 216 244 267 288 356 366 384 432 487 488 534 549 576 712 732 801 864 974 976 1068 1098 1152 1424 1461 1464 1602 1647 1728 1948 1952 2136 2196 2403 2848 2922 2928 3204 3294 3456 3896 3904 4272 4383 4392 4806 5429 5696 5844 5856 6408 6588 7792 7808 8544 8766 8784 9612 10858 11392 11688 11712 12816 13149 13176 15584 16287 17088 17532 17568 18481 19224 21716 23376 23424 25632 26298 26352 29707 31168 32574 34176 35064 35136 36962 38448 43343 43432 46752 48861 51264 52596 52704 55443 59414 62336 65148 70128 70272 73924 76896 86686 86864 89121 93504 97722 102528 105192 105408 110886 118828 130029 130296 140256 146583 147848 153792 166329 173372 173728 178242 187008 195444 210384 210816 221772 237656 260058 260592 267363 280512 293166 295696 307584 332658 346744 347456 356484 390087 390888 420768 443544 475312 498987 520116 521184 534726 561024 586332 591392 665316 693488 694912 712968 780174 781776 802089 841536 887088 950624 997974 1040232 1042368 1069452 1127341 1170261 1172664 1182784 1330632 1386976 1425936 1560348 1563552 1604178 1644809 1683072 1774176 1901248 1995948 2080464 2084736 2138904 2254682 2340522 2345328 2365568 2643923 2661264 2773952 2851872 3120696 3127104 3208356 3289618 3382023 3548352 3802496 3991896 4160928 4277808 4509364 4681044 4690656 4934427 5287846 5322528 5547904 5703744 6241392 6254208 6416712 6579236 6764046 7096704 7931769 7983792 8321856 8555616 9000247 9018728 9362088 9381312 9868854 10146069 10575692 10645056 11407488 12482784 12833424 13158472 13528092 14803281 15863538 15967584 16643712 17111232 18000494 18037456 18724176 18762624 19737708 20292138 21151384 21290112 23795307 24965568 25666848 26316944 27000741 27056184 29606562 30438207 31727076 31935168 34222464 36000988 36074912 37448352 39475416 40584276 42302768 44409843 47590614 49931136 51333696 52633888 54001482 54112368 59213124 60876414 63454152 63870336 71385921 72001976 72149824 74896704 78950832 81002223 81168552 84605536 88819686 95181228 100333349 102667392 105267776 108002964 108224736 118426248 121752828 126908304 142771842 144003952 144299648 149793408 157901664 162004446 162337104 169211072 177639372 190362456 200666698 210535552 216005928 216449472 236852496 243006669 243505656 253816608 285543684 288007904 301000047 315803328 324008892 324674208 338422144 355278744 380724912 401333396 432011856 432898944 473704992 486013338 487011312 507633216 549015067 571087368 576015808 602000094 631606656 648017784 649348416 710557488 761449824 801021983 802666792 864023712 903000141 947409984 972026676 974022624 1015266432 1098030134 1142174736 1152031616 1204000188 1296035568 1298696832 1421114976 1522899648 1602043966 1605333584 1647045201 1728047424 1806000282 1894819968 1944053352 1948045248 2196060268 2284349472 2403065949 2408000376 2592071136 2709000423 2842229952 3045799296 3204087932 3210667168 3294090402 3456094848 3612000564 3888106704 3896090496 4392120536 4568698944 4806131898 4816000752 4941135603 5184142272 5418000846 5684459904 6408175864 6421334336 6588180804 7209197847 7224001128 7776213408 8784241072 9137397888 9612263796 9632001504 9882271206 10368284544 10836001692 12816351728 12842668672 13176361608 14418395694 14448002256 14823406809 15552426816 17568482144 19224527592 19264003008 19764542412 21627593541 21672003384 25632703456 26352723216 28836791388 28896004512 29646813618 31104853632 35136964288 38449055184 38528006016 39529084824 43255187082 43344006768 48862340963 51265406912 52705446432 57673582776 57792009024 59293627236 70273928576 76898110368 79058169648 86510374164 86688013536 97724681926 102530813824 105410892864 115347165552 115584018048 118587254472 146587022889 153796220736 158116339296 173020748328 173376027072 195449363852 210821785728 230694331104 237174508944 293174045778 307592441472 316232678592 346041496656 346752054144 390898727704 439761068667 461388662208 474349017888 586348091556 632465357184 692082993312 781797455408 879522137334 922777324416 948698035776 1172696183112 1319283206001 1384165986624 1563594910816 1759044274668 1897396071552 2345392366224 2638566412002 2768331973248 3127189821632 3518088549336 4690784732448 5277132824004 6254379643264 7036177098672 9381569464896 10554265648008 14072354197344 18763138929792 21108531296016 28144708394688 42217062592032 56289416789376 84434125184064 168868250368128
• Sum of all divisors σ(n): 513337697856000
• Sum of proper divisors (its aliquot sum) s(n): 344469447487872
• 168868250368128 is an abundant number, because the sum of its proper divisors (344469447487872) is greater than itself. Its abundance is 175601197119744

Bases of 168868250368128

• Binary: 100110011001010110110100000100111011100010000000₂
• Hexadecimal: 0x9995B413B880
• Base-36: 1NUX047XC0

Squares and roots of 168868250368128

• 168868250368128 squared (168868250368128²) is 28516485982392762407518224384
• 168868250368128 cubed (168868250368128³) is 4815529094493913552149672234388276906033152
• The square root of 168868250368128 is 12994931.7184865577
• The cube root of 168868250368128 is 55273.3772607535

Scales and comparisons

• 168,868,250,368,128 seconds is equal to 5,369,488 years, 6 days, 12 hours, 28 minutes, 48 seconds.
• To count from 1 to 168,868,250,368,128 would take you about thirteen million, four hundred twenty-three thousand, seven hundred twenty 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 168868250368128 cubic inches would be around 4606.1 feet tall.

Recreational maths with 168868250368128

• 168868250368128 backwards is 821863052868861
• 168868250368128 is a Harshad number.
• The number of decimal digits it has is: 15
• The sum of 168868250368128's digits is 72
• More coming soon!