1366450388221802128

Names of 1366450388221802128

• Cardinal: 1366450388221802128 can be written as One quintillion, three hundred sixty-six quadrillion, four hundred fifty trillion, three hundred eighty-eight billion, two hundred twenty-one million, eight hundred two thousand, one hundred twenty-eight.

Scientific notation

• Scientific notation: 1.366450388221802128 × 10¹⁸

Factors of 1366450388221802128

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 13
• Sum of prime factors: 1249

Divisors of 1366450388221802128

• Number of divisors d(n): 320
• Complete list of divisors:
  1 2 4 7 8 14 16 28 49 53 56 98 106 112 196 212 343 371 392 424 686 742 784 848 1187 1372 1484 2374 2597 2744 2809 2968 4748 5194 5488 5618 5936 8309 9496 10388 11236 16618 18179 18992 19663 20776 22472 33236 36358 39326 41552 44944 58163 62911 66472 72716 78652 116326 125822 132944 137641 145432 148877 157304 232652 251644 275282 290864 297754 314608 407141 440377 465304 503288 550564 595508 814282 880754 930608 963487 1006576 1042139 1101128 1191016 1408969 1628564 1761508 1926974 2084278 2202256 2382032 2817938 3082639 3257128 3334283 3523016 3853948 4168556 5635876 6165278 6514256 6668566 7046032 7294973 7707896 8337112 9862783 11271752 12330556 13337132 14589946 15415792 16674224 19725566 21578473 22543504 23339981 24661112 26674264 29179892 39451132 43156946 46679962 49322224 51064811 53348528 58359784 69039481 74675357 78902264 86313892 93359924 102129622 116719568 138078962 149350714 157804528 163379867 172627784 176716999 186719848 204259244 276157924 298701428 326759734 345255568 353433998 373439696 408518488 483276367 522727499 552315848 597402856 653519468 706867996 817036976 966552734 1045454998 1104631696 1143659069 1194805712 1237018993 1307038936 1413735992 1672446203 1933105468 2090909996 2287318138 2474037986 2614077872 2827471984 3344892406 3659092493 3866210936 3957793921 4181819992 4574636276 4948075972 6689784812 7318184986 7732421872 7915587842 8363639984 8659132951 9149272552 9896151944 11707123421 13379569624 14636369972 15831175684 17318265902 18298545104 19792303888 23414246842 25613647451 26759139248 27704557447 29272739944 31662351368 34636531804 46828493684 51227294902 55409114894 58545479888 60613930657 63324702736 69273063608 81949863947 88639648759 93656987368 102454589804 110818229788 121227861314 138546127216 163899727894 177279297518 187313974736 193931902129 204909179608 209763077813 221636459576 242455722628 327799455788 354558595036 387863804258 409818359216 419526155626 443272919152 484911445256 573649047629 620477541313 655598911576 709117190072 775727608516 839052311252 969822890512 1147298095258 1240955082626 1311197823152 1357523314903 1418234380144 1468341544691 1551455217032 1678104622504 2294596190516 2481910165252 2715046629806 2936683089382 3102910434064 3356209245008 4343342789191 4589192381032 4697901384227 4963820330504 5430093259612 5873366178764 8686685578382 9178384762064 9395802768454 9927640661008 10278390812837 10860186519224 11746732357528 17373371156764 18791605536908 20556781625674 21720373038448 23493464715056 30403399524337 32885309689589 34746742313528 37583211073816 41113563251348 60806799048674 65770619379178 69493484627056 71948735689859 75166422147632 82227126502696 121613598097348 131541238758356 143897471379718 164454253005392 230197167827123 243227196194696 248988773364031 263082477516712 287794942759436 460394335654246 486454392389392 497977546728062 526164955033424 575589885518872 920788671308492 995955093456124 1151179771037744 1611380174789861 1742921413548217 1841577342616984 1991910186912248 3222760349579722 3485842827096434 3683154685233968 3983820373824496 6445520699159444 6971685654192868 12200449894837519 12891041398318888 13943371308385736 24400899789675038 25782082796637776 27886742616771472 48801799579350076 85403149263862633 97603599158700152 170806298527725266 195207198317400304 341612597055450532 683225194110901064 1366450388221802128
• Sum of all divisors σ(n): 3149487954423360000
• Sum of proper divisors (its aliquot sum) s(n): 1783037566201557872
• 1366450388221802128 is an abundant number, because the sum of its proper divisors (1783037566201557872) is greater than itself. Its abundance is 416587177979755744

Bases of 1366450388221802128

• Binary: 1001011110110100110110110001101101001001001111011011010010000₂
• Hexadecimal: 0x12F69B636927B690
• Base-36: ADQM8IBFQU8G

Squares and roots of 1366450388221802128

• 1366450388221802128 squared (1366450388221802128²) is 1867186663471513751778847511985328384
• 1366450388221802128 cubed (1366450388221802128³) is 2551417941183221368396743490470998784170064332350001152
• The square root of 1366450388221802128 is 1168952688.6156693929
• The cube root of 1366450388221802128 is 1109680.5043791091

Scales and comparisons

• 1,366,450,388,221,802,128 seconds is equal to 43,448,895,636 years, 46 weeks, 9 hours, 55 minutes, 28 seconds.
• To count from 1 to 1,366,450,388,221,802,128 would take you about one hundred fifty-two billion, seventy-one million, one hundred thirty-four thousand, seven hundred twenty-nine 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 1366450388221802128 cubic inches would be around 92473.4 feet tall.

Recreational maths with 1366450388221802128

• 1366450388221802128 backwards is 8212081228830546631
• The number of decimal digits it has is: 19
• The sum of 1366450388221802128's digits is 70
• More coming soon!