21336246475292672

Names of 21336246475292672

• Cardinal: 21336246475292672 can be written as Twenty-one quadrillion, three hundred thirty-six trillion, two hundred forty-six billion, four hundred seventy-five million, two hundred ninety-two thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 2.1336246475292672 × 10¹⁶

Factors of 21336246475292672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 38
• Sum of prime factors: 147

Divisors of 21336246475292672

• Number of divisors d(n): 420
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 56 64 77 88 112 127 128 154 176 224 254 256 308 352 448 508 512 616 704 889 896 1016 1024 1232 1397 1408 1778 1792 2032 2048 2464 2794 2816 3556 3584 4064 4096 4928 5588 5632 7112 7168 8128 8192 9779 9856 11176 11264 14224 14336 16129 16256 16384 19558 19712 22352 22528 28448 28672 32258 32512 32768 39116 39424 44704 45056 56896 57344 64516 65024 65536 78232 78848 89408 90112 112903 113792 114688 129032 130048 131072 156464 157696 177419 178816 180224 225806 227584 229376 258064 260096 262144 312928 315392 354838 357632 360448 451612 455168 458752 516128 520192 524288 625856 630784 709676 715264 720896 903224 910336 917504 1032256 1040384 1048576 1241933 1251712 1261568 1419352 1430528 1441792 1806448 1820672 1835008 2064512 2080768 2097152 2483866 2503424 2523136 2838704 2861056 2883584 3612896 3641344 3670016 4129024 4161536 4194304 4967732 5006848 5046272 5677408 5722112 5767168 7225792 7282688 7340032 8258048 8323072 8388608 9935464 10013696 10092544 11354816 11444224 11534336 14451584 14565376 14680064 16516096 16646144 16777216 19870928 20027392 20185088 22709632 22888448 23068672 28903168 29130752 29360128 33032192 33292288 33554432 39741856 40054784 40370176 45419264 45776896 46137344 57806336 58261504 58720256 66064384 66584576 67108864 79483712 80109568 80740352 90838528 91553792 92274688 115612672 116523008 117440512 132128768 133169152 134217728 158967424 160219136 161480704 181677056 183107584 184549376 231225344 233046016 234881024 264257536 266338304 268435456 317934848 320438272 322961408 363354112 366215168 369098752 462450688 466092032 469762048 528515072 532676608 536870912 635869696 640876544 645922816 726708224 732430336 738197504 924901376 932184064 939524096 1057030144 1065353216 1073741824 1271739392 1281753088 1291845632 1453416448 1464860672 1476395008 1849802752 1864368128 1879048192 2114060288 2130706432 2147483648 2543478784 2563506176 2583691264 2906832896 2929721344 2952790016 3699605504 3728736256 3758096384 4228120576 4261412864 4294967296 5086957568 5127012352 5167382528 5813665792 5859442688 5905580032 7399211008 7457472512 7516192768 8456241152 8522825728 8589934592 10173915136 10254024704 10334765056 11627331584 11718885376 11811160064 14798422016 14914945024 15032385536 16912482304 17045651456 17179869184 20347830272 20508049408 20669530112 23254663168 23437770752 23622320128 29596844032 29829890048 30064771072 33824964608 34091302912 40695660544 41016098816 41339060224 46509326336 46875541504 47244640256 59193688064 59659780096 60129542144 67649929216 68182605824 81391321088 82032197632 82678120448 93018652672 93751083008 94489280512 118387376128 119319560192 120259084288 135299858432 136365211648 162782642176 164064395264 165356240896 186037305344 187502166016 188978561024 236774752256 238639120384 270599716864 272730423296 325565284352 328128790528 330712481792 372074610688 375004332032 473549504512 477278240768 541199433728 545460846592 651130568704 656257581056 661424963584 744149221376 750008664064 947099009024 954556481536 1082398867456 1090921693184 1302261137408 1312515162112 1322849927168 1488298442752 1500017328128 1894198018048 1909112963072 2164797734912 2181843386368 2604522274816 2625030324224 2976596885504 3000034656256 3788396036096 3818225926144 4329595469824 5209044549632 5250060648448 5953193771008 6000069312512 7576792072192 7636451852288 8659190939648 10418089099264 10500121296896 11906387542016 12000138625024 15153584144384 15272903704576 17318381879296 20836178198528 21000242593792 23812775084032 24000277250048 30307168288768 34636763758592 41672356397056 42000485187584 47625550168064 60614336577536 69273527517184 83344712794112 84000970375168 95251100336128 121228673155072 138547055034368 166689425588224 168001940750336 190502200672256 242457346310144 277094110068736 333378851176448 381004401344512 484914692620288 666757702352896 762008802689024 969829385240576 1333515404705792 1524017605378048 1939658770481152 2667030809411584 3048035210756096 5334061618823168 10668123237646336 21336246475292672
• Sum of all divisors σ(n): 53624281596702624
• Sum of proper divisors (its aliquot sum) s(n): 32288035121409952
• 21336246475292672 is an abundant number, because the sum of its proper divisors (32288035121409952) is greater than itself. Its abundance is 10951788646117280

Bases of 21336246475292672

• Binary: 1001011110011010011010000000000000000000000000000000000₂
• Hexadecimal: 0x4BCD3400000000
• Base-36: 5U32GBDTVY8

Squares and roots of 21336246475292672

• 21336246475292672 squared (21336246475292672²) is 455235413654438969481748056899584
• 21336246475292672 cubed (21336246475292672³) is 9713014990012924989692651517938010716275315048448
• The square root of 21336246475292672 is 146069320.7874010483
• The cube root of 21336246475292672 is 277357.1332895577

Scales and comparisons

• 21,336,246,475,292,672 seconds is equal to 678,426,640 years, 29 weeks, 4 days, 17 hours, 44 minutes, 32 seconds.
• To count from 1 to 21,336,246,475,292,672 would take you about two billion, thirty-five million, two hundred seventy-nine thousand, nine 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 21336246475292672 cubic inches would be around 23113.1 feet tall.

Recreational maths with 21336246475292672

• 21336246475292672 backwards is 27629257464263312
• The number of decimal digits it has is: 17
• The sum of 21336246475292672's digits is 71
• More coming soon!