13640422165939054656

Names of 13640422165939054656

• Cardinal: 13640422165939054656 can be written as Thirteen quintillion, six hundred forty quadrillion, four hundred twenty-two trillion, one hundred sixty-five billion, nine hundred thirty-nine million, fifty-four thousand, six hundred fifty-six.

Scientific notation

• Scientific notation: 1.3640422165939054656 × 10¹⁹

Factors of 13640422165939054656

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 1091451

Divisors of 13640422165939054656

• Number of divisors d(n): 315
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 47 48 54 64 72 81 94 96 108 141 144 162 188 192 216 282 288 324 376 423 432 564 576 648 752 846 864 1128 1269 1296 1504 1692 1728 2209 2256 2538 2592 3008 3384 3807 4418 4512 5076 5184 6627 6768 7614 8836 9024 10152 13254 13536 15228 17672 19881 20304 26508 27072 30456 35344 39762 40608 53016 59643 60912 70688 79524 81216 106032 119286 121824 141376 159048 178929 212064 238572 243648 318096 357858 424128 477144 636192 715716 954288 1091399 1272384 1431432 1908576 2182798 2862864 3274197 3817152 4365596 5725728 6548394 8731192 9822591 11451456 13096788 17462384 19645182 26193576 29467773 34924768 39290364 51295753 52387152 58935546 69849536 78580728 88403319 102591506 104774304 117871092 153887259 157161456 176806638 205183012 209548608 235742184 307774518 314322912 353613276 410366024 461661777 471484368 615549036 628645824 707226552 820732048 923323554 942968736 1231098072 1384985331 1414453104 1641464096 1846647108 1885937472 2410900391 2462196144 2769970662 2828906208 3282928192 3693294216 4154955993 4821800782 4924392288 5539941324 5657812416 7232701173 7386588432 8309911986 9643601564 9848784576 11079882648 14465402346 14773176864 16619823972 19287203128 21698103519 22159765296 28930804692 29546353728 33239647944 38574406256 43396207038 44319530592 57861609384 65094310557 66479295888 77148812512 86792414076 88639061184 115723218768 130188621114 132958591776 154297625024 173584828152 195282931671 231446437536 260377242228 265917183552 347169656304 390565863342 462892875072 520754484456 694339312608 781131726684 1041508968912 1191151777201 1388678625216 1562263453368 2083017937824 2382303554402 3124526906736 3573455331603 4166035875648 4764607108804 6249053813472 7146910663206 9529214217608 10720365994809 12498107626944 14293821326412 19058428435216 21440731989618 28587642652824 32161097984427 38116856870432 42881463979236 55984133528447 57175285305648 64322195968854 76233713740864 85762927958472 96483293953281 111968267056894 114350570611296 128644391937708 167952400585341 171525855916944 192966587906562 223936534113788 228701141222592 257288783875416 335904801170682 343051711833888 385933175813124 447873068227576 503857201756023 514577567750832 671809602341364 686103423667776 771866351626248 895746136455152 1007714403512046 1029155135501664 1343619204682728 1511571605268069 1543732703252496 1791492272910304 2015428807024092 2058310271003328 2631254275837009 2687238409365456 3023143210536138 3087465406504992 3582984545820608 4030857614048184 4534714815804207 5262508551674018 5374476818730912 6046286421072276 6174930813009984 7893762827511027 8061715228096368 9069429631608414 10525017103348036 10748953637461824 12092572842144552 15787525655022054 16123430456192736 18138859263216828 21050034206696072 23681288482533081 24185145684289104 31575051310044108 32246860912385472 36277718526433656 42100068413392144 47362576965066162 48370291368578208 63150102620088216 71043865447599243 72555437052867312 84200136826784288 94725153930132324 96740582737156416 126300205240176432 142087730895198486 145110874105734624 168400273653568576 189450307860264648 213131596342797729 252600410480352864 284175461790396972 290221748211469248 378900615720529296 426263192685595458 505200820960705728 568350923580793944 757801231441058592 852526385371190916 1136701847161587888 1515602462882117184 1705052770742381832 2273403694323175776 3410105541484763664 4546807388646351552 6820211082969527328 13640422165939054656
• Sum of all divisors σ(n): 41313134919453566719
• Sum of proper divisors (its aliquot sum) s(n): 27672712753514512063
• 13640422165939054656 is an abundant number, because the sum of its proper divisors (27672712753514512063) is greater than itself. Its abundance is 14032290587575457407

Bases of 13640422165939054656

• Binary: 1011110101001100100000111011000010011011001010010110100001000000₂
• Hexadecimal: 0xBD4C83B09B296840
• Base-36: 2VMT23VG0G400

Squares and roots of 13640422165939054656

• 13640422165939054656 squared (13640422165939054656²) is 186061116865041491113579524126955278336
• 13640422165939054656 cubed (13640422165939054656³) is 2537952182705288827122998009254862529535800406665196732416
• 13640422165939054656 is a perfect square number. Its square root is 3693294216
• The cube root of 13640422165939054656 is 2389328.9063048449

Scales and comparisons

• 13,640,422,165,939,054,656 seconds is equal to 293,274,701,009 years, 3 weeks, 3 days, 15 hours, 30 minutes, 7 seconds.
• To count from 1 to 13,640,422,165,939,054,656 would take you about two hundred ninety-three billion, two hundred seventy-four million, seven hundred one thousand and 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 13640422165939054656 cubic inches would be around 199110.7 feet tall.

Recreational maths with 13640422165939054656

• 13640422165939054656 backwards is 65645093956122404631
• 13640422165939054656 is a Harshad number.
• The number of decimal digits it has is: 20
• The sum of 13640422165939054656's digits is 81
• More coming soon!