21326113988608

Names of 21326113988608

• Cardinal: 21326113988608 can be written as Twenty-one trillion, three hundred twenty-six billion, one hundred thirteen million, nine hundred eighty-eight thousand, six hundred eight.

Scientific notation

• Scientific notation: 2.1326113988608 × 10¹³

Factors of 21326113988608

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 3473

Divisors of 21326113988608

• Number of divisors d(n): 448
• Complete list of divisors:
  1 2 4 8 11 13 16 19 22 26 32 38 44 52 64 76 88 104 128 143 152 176 208 209 247 256 286 304 307 352 416 418 494 512 572 608 614 704 832 836 988 1024 1144 1216 1228 1408 1664 1672 1976 2048 2288 2432 2456 2717 2816 3121 3328 3344 3377 3952 3991 4096 4576 4864 4912 5434 5632 5833 6242 6656 6688 6754 7904 7982 8192 9152 9728 9824 10868 11264 11666 12484 13312 13376 13508 15808 15964 18304 19456 19648 21736 22528 23332 24968 26624 26752 27016 31616 31928 34331 36608 38912 39296 40573 43472 43901 45056 46664 49936 53248 53504 54032 59299 63232 63856 64163 68662 73216 75829 77824 78592 81146 86944 87802 90112 93328 99872 106496 107008 108064 118598 126464 127712 128326 137324 146432 151658 155648 157184 162292 173888 175604 186656 199744 214016 216128 237196 252928 255424 256652 274648 292864 303316 314368 324584 347776 351208 373312 399488 428032 432256 446303 474392 505856 510848 513304 549296 585728 606632 628736 649168 652289 695552 702416 746624 770887 798976 834119 856064 864512 892606 948784 958147 1011712 1021696 1026608 1098592 1171456 1213264 1257472 1298336 1304578 1391104 1404832 1493248 1541774 1597952 1668238 1712128 1729024 1785212 1897568 1916294 2023424 2043392 2053216 2197184 2426528 2514944 2596672 2609156 2782208 2809664 2986496 3083548 3195904 3336476 3458048 3570424 3795136 3832588 4086784 4106432 4394368 4853056 5193344 5218312 5564416 5619328 5972992 6167096 6391808 6672952 6916096 7140848 7590272 7665176 8173568 8212864 8479757 8788736 9706112 10386688 10436624 10539617 11128832 11238656 11945984 12334192 12455911 12783616 13345904 13832192 14281696 15180544 15330352 16347136 16425728 16959514 17577472 18204793 19412224 20773376 20873248 21079234 22257664 22477312 23891968 24668384 24911822 25567232 26691808 27664384 28563392 30361088 30660704 32694272 32851456 33919028 35154944 36409586 38824448 41546752 41746496 42158468 44954624 47783936 49336768 49823644 53383616 57126784 60722176 61321408 65702912 67838056 70309888 72819172 77648896 83093504 83492992 84316936 89909248 98673536 99647288 106767232 114253568 121444352 122642816 131405824 135676112 137015021 140619776 145638344 155297792 166187008 166985984 168633872 179818496 197347072 199294576 200252723 213534464 228507136 236662309 242888704 245285632 262811648 271352224 274030042 281239552 291276688 310595584 332374016 333971968 337267744 359636992 394694144 398589152 400505446 427068928 457014272 473324618 485777408 490571264 525623296 542704448 548060084 582553376 621191168 667943936 674535488 789388288 797178304 801010892 854137856 914028544 946649236 981142528 1085408896 1096120168 1165106752 1335887872 1349070976 1578776576 1594356608 1602021784 1708275712 1828057088 1893298472 1962285056 2170817792 2192240336 2330213504 2603285399 2671775744 2698141952 3157553152 3188713216 3204043568 3416551424 3656114176 3786596944 3924570112 4341635584 4384480672 4660427008 5206570798 5343551488 5396283904 6315106304 6377426432 6408087136 6833102848 7573193888 7849140224 8683271168 8768961344 9320854016 10413141596 10792567808 12754852864 12816174272 15146387776 17366542336 17537922688 18641708032 20826283192 21585135616 25509705728 25632348544 30292775552 34733084672 35075845376 37283416064 41652566384 43170271232 51019411456 51264697088 60585551104 69466169344 70151690752 74566832128 83305132768 86340542464 102038822912 102529394176 121171102208 140303381504 149133664256 166610265536 205058788352 242342204416 280606763008 333220531072 410117576704 484684408832 561213526016 666441062144 820235153408 969368817664 1122427052032 1332882124288 1640470306816 1938737635328 2665764248576 5331528497152 10663056994304 21326113988608
• Sum of all divisors σ(n): 52931758682880
• Sum of proper divisors (its aliquot sum) s(n): 31605644694272
• 21326113988608 is an abundant number, because the sum of its proper divisors (31605644694272) is greater than itself. Its abundance is 10279530705664

Bases of 21326113988608

• Binary: 100110110010101011111011100101110000000000000₂
• Hexadecimal: 0x13655F72E000
• Base-36: 7K52XN7R4

Squares and roots of 21326113988608

• 21326113988608 squared (21326113988608²) is 454803137855101818753777664
• 21326113988608 cubed (21326113988608³) is 9699183560274499521905080473874660851712
• The square root of 21326113988608 is 4618020.5703968017
• The cube root of 21326113988608 is 27731.3221122697

Scales and comparisons

• 21,326,113,988,608 seconds is equal to 678,104 years, 23 weeks, 6 days, 23 minutes, 28 seconds.
• To count from 1 to 21,326,113,988,608 would take you about one million, six hundred ninety-five thousand, two hundred sixty-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 21326113988608 cubic inches would be around 2310.9 feet tall.

Recreational maths with 21326113988608

• 21326113988608 backwards is 80688931162312
• The number of decimal digits it has is: 14
• The sum of 21326113988608's digits is 58
• More coming soon!