231138368922565449

Names of 231138368922565449

• Cardinal: 231138368922565449 can be written as Two hundred thirty-one quadrillion, one hundred thirty-eight trillion, three hundred sixty-eight billion, nine hundred twenty-two million, five hundred sixty-five thousand, four hundred forty-nine.

Scientific notation

• Scientific notation: 2.31138368922565449 × 10¹⁷

Factors of 231138368922565449

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 19
• Sum of prime factors: 258

Divisors of 231138368922565449

• Number of divisors d(n): 416
• Complete list of divisors:
  1 3 9 19 27 57 73 81 163 171 219 243 361 489 513 657 729 1083 1387 1467 1539 1971 2187 3097 3249 4161 4401 4617 5329 5913 6561 6859 9291 9747 11899 12483 13203 13851 15987 17739 19683 20577 26353 27873 29241 35697 37449 39609 41553 47961 53217 58843 59049 61731 79059 83619 87723 101251 107091 112347 118827 124659 143883 159651 176529 177147 185193 226081 237177 250857 263169 303753 321273 337041 356481 373977 389017 431649 478953 500707 529587 531441 555579 678243 711531 752571 789507 868627 911259 963819 1011123 1069443 1118017 1121931 1167051 1294947 1436859 1502121 1588761 1666737 1923769 2034729 2134593 2257713 2368521 2605881 2733777 2891457 3033369 3208329 3354051 3365793 3501153 3884841 4295539 4310577 4506363 4766283 5000211 5771307 6104187 6403779 6773139 7105563 7391323 7817643 8201331 8674371 9100107 9624987 10062153 10097379 10503459 11654523 12886617 12931731 13519089 14298849 15000633 16503913 17313921 18312561 19211337 20319417 21316689 22173969 23452929 24603993 26023113 27300321 28874961 30186459 31510377 34963569 36551611 38659851 38795193 40557267 42896547 45001899 49511739 51941763 54937683 57634011 60958251 63409771 63950067 66521907 70358787 73811979 78069339 81615241 81900963 86624883 90559377 94531131 104890707 109654833 115979553 121671801 128689641 135005697 140435137 148535217 155825289 164813049 172902033 182874753 190229313 191850201 199565721 211076361 221435937 234208017 244845723 245702889 271678131 283593393 313574347 314672121 328964499 347938659 365015403 386068923 405017091 421305411 445605651 467475867 494439147 518706099 548624259 570687939 598697163 633229083 664307811 702624051 734537169 737108667 815034393 850780179 940723041 944016363 986893497 1043815977 1095046209 1158206769 1204785649 1215051273 1263916233 1336816953 1402427601 1483317441 1556118297 1645872777 1712063817 1796091489 1899687249 1992923433 2107872153 2203611507 2445103179 2552340537 2668267603 2822169123 2832049089 2960680491 3131447931 3285138627 3474620307 3614356947 3645153819 3791748699 4010450859 4207282803 4449952323 4668354891 5136191451 5388274467 5699061747 5957912593 5978770299 6323616459 6610834521 7335309537 7657021611 8004802809 8466507369 8882041473 9394343793 9855415881 10423860921 10843070841 11375246097 12031352577 12621848409 13349856969 14005064673 15408574353 16164823401 17097185241 17873737779 17936310897 19832503563 22005928611 22890927331 22971064833 24014408427 25399522107 26646124419 28183031379 29566247643 31271582763 32529212523 34125738291 36094057731 37865545227 40049570907 46225723059 48494470203 51291555723 53621213337 53808932691 59497510689 66017785833 68672781993 68913194499 72043225281 76198566321 79938373257 84549094137 88698742929 97587637569 102377214873 108282173193 113596635681 120148712721 138677169177 145483410609 153874667169 160863640011 178492532067 198053357499 206018345979 206739583497 216129675843 228595698963 239815119771 253647282411 266096228787 292762912707 307131644619 324846519579 340789907043 416031507531 434927619289 436450231827 461624001507 482590920033 535477596201 594160072497 618055037937 648389027529 685787096889 719445359313 760941847233 878288738121 921394933857 974539558737 1022369721129 1248094522593 1304782857867 1309350695481 1447772760099 1606432788603 1854165113811 1945167082587 2057361290667 2158336077939 2282825541699 2634866214363 2764184801571 2923618676211 3744283567779 3914348573601 3928052086443 4343318280297 4819298365809 5562495341433 5835501247761 6172083872001 6475008233817 7904598643089 8292554404713 8770856028633 11232850703337 11743045720803 13029954840891 14457895097427 16687486024299 17506503743283 18516251616003 19425024701451 23713795929267 24877663214139 33698552110011 35229137162409 39089864522673 43373685292281 50062458072897 52519511229849 55548754848009 71141387787801 74632989642417 105687411487227 117269593568019 150187374218691 157558533689547 166646264544027 213424163363403 317062234461681 351808780704057 450562122656073 472675601068641 640272490090209 951186703385043 1055426342112171 1351686367968219 1418026803205923 2853560110155129 3166279026336513 4055059103904657 8560680330465387 12165177311713971 25682040991396161 77046122974188483 231138368922565449
• Sum of all divisors σ(n): 373325268649923200
• Sum of proper divisors (its aliquot sum) s(n): 142186899727357751
• 231138368922565449 is a deficient number, because the sum of its proper divisors (142186899727357751) is less than itself. Its deficiency is 88951469195207698

Bases of 231138368922565449

• Binary: 1100110101001010110001111100110101100101111011101101001001₂
• Hexadecimal: 0x3352B1F3597BB49
• Base-36: 1R7VPOSWNRK9

Squares and roots of 231138368922565449

• 231138368922565449 squared (231138368922565449²) is 53424945588183969361221471688571601
• 231138368922565449 cubed (231138368922565449³) is 12348554783029651676278246240992174323095015245213849
• The square root of 231138368922565449 is 480768519.0635566657
• The cube root of 231138368922565449 is 613701.7307667513

Scales and comparisons

• 231,138,368,922,565,449 seconds is equal to 7,349,485,173 years, 42 weeks, 4 days, 10 hours, 24 minutes, 9 seconds.
• To count from 1 to 231,138,368,922,565,449 would take you about twenty-two billion, forty-eight million, four hundred fifty-five thousand, five hundred twenty-one 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 231138368922565449 cubic inches would be around 51141.8 feet tall.

Recreational maths with 231138368922565449

• 231138368922565449 backwards is 944565229863831132
• 231138368922565449 is a Harshad number.
• The number of decimal digits it has is: 18
• The sum of 231138368922565449's digits is 81
• More coming soon!