21133449041408

Names of 21133449041408

• Cardinal: 21133449041408 can be written as Twenty-one trillion, one hundred thirty-three billion, four hundred forty-nine million, forty-one thousand, four hundred eight.

Scientific notation

• Scientific notation: 2.1133449041408 × 10¹³

Factors of 21133449041408

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 17
• Sum of prime factors: 89

Divisors of 21133449041408

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 4 8 11 16 22 23 32 44 46 53 64 88 92 106 121 128 176 184 212 242 253 256 352 368 424 484 506 512 529 583 704 736 848 968 1012 1058 1166 1219 1408 1472 1696 1936 2024 2116 2332 2438 2783 2816 2944 3392 3872 4048 4232 4664 4876 5566 5632 5819 5888 6413 6784 7744 8096 8464 9328 9752 11132 11638 11776 12167 12826 13409 13568 15488 16192 16928 18656 19504 22264 23276 24334 25652 26818 27136 28037 30976 32384 33856 37312 39008 44528 46552 48668 51304 53636 56074 61952 64009 64768 67712 74624 78016 89056 93104 97336 102608 107272 112148 128018 129536 133837 135424 147499 149248 156032 178112 186208 194672 205216 214544 224296 256036 267674 270848 279841 294998 298496 308407 312064 356224 372416 389344 410432 429088 448592 512072 535348 559682 589996 616814 624128 644851 712448 744832 778688 820864 858176 897184 1024144 1070696 1119364 1179992 1233628 1289702 1424896 1472207 1489664 1557376 1641728 1716352 1794368 2048288 2141392 2238728 2359984 2467256 2579404 2944414 2979328 3078251 3114752 3283456 3392477 3432704 3588736 4096576 4282784 4477456 4719968 4934512 5158808 5888828 6156502 6229504 6436343 6784954 6865408 7093361 7177472 8193152 8565568 8954912 9439936 9869024 10317616 11777656 12313004 12872686 13569908 14186722 14354944 14831573 16386304 17131136 17909824 18879872 19738048 20635232 23555312 24626008 25745372 27139816 28373444 29663146 32772608 33860761 34262272 35819648 37759744 39476096 41270464 47110624 49252016 51490744 54279632 56746888 59326292 67721522 68524544 70799773 71639296 75519488 78026971 78952192 82540928 94221248 98504032 102981488 108559264 113493776 118652584 135443044 141599546 143278592 156053942 157904384 163147303 165081856 188442496 197008064 205962976 217118528 226987552 237305168 270886088 283199092 312107884 326294606 330163712 341126179 376884992 394016128 411925952 434237056 453975104 474610336 541772176 566398184 624215768 652589212 682252358 753769984 778797503 788032256 823851904 868474112 907950208 949220672 1083544352 1132796368 1248431536 1305178424 1364504716 1557595006 1576064512 1647703808 1736948224 1794620333 1815900416 1898441344 2167088704 2265592736 2496863072 2610356848 2729009432 3115190012 3295407616 3589240666 3631800832 3752387969 3796882688 4334177408 4531185472 4993726144 5220713696 5458018864 6230380024 7178481332 7504775938 7593765376 8668354816 9062370944 9987452288 10441427392 10916037728 12460760048 14356962664 15009551876 17336709632 18124741888 19974904576 20882854784 21832075456 24921520096 28713925328 30019103752 36249483776 39949809152 41276267659 41765709568 43664150912 49843040192 57427850656 60038207504 82552535318 83531419136 87328301824 99686080384 114855701312 120076415008 165105070636 174656603648 199372160768 229711402624 240152830016 330210141272 398744321536 459422805248 480305660032 660420282544 918845610496 960611320064 1320840565088 1921222640128 2641681130176 5283362260352 10566724520704 21133449041408
• Sum of all divisors σ(n): 49438509264144
• Sum of proper divisors (its aliquot sum) s(n): 28305060222736
• 21133449041408 is an abundant number, because the sum of its proper divisors (28305060222736) is greater than itself. Its abundance is 7171611181328

Bases of 21133449041408

• Binary: 100110011100010000011101110010001011000000000₂
• Hexadecimal: 0x133883B91600
• Base-36: 7HOKLWR28

Squares and roots of 21133449041408

• 21133449041408 squared (21133449041408²) is 446622668385788714098622464
• 21133449041408 cubed (21133449041408³) is 9438677403068729566697557886594094989312
• The square root of 21133449041408 is 4597113.1203623869
• The cube root of 21133449041408 is 27647.5590089109

Scales and comparisons

• 21,133,449,041,408 seconds is equal to 671,978 years, 16 weeks, 15 hours, 30 minutes, 8 seconds.
• To count from 1 to 21,133,449,041,408 would take you about one million, six hundred seventy-nine thousand, nine hundred forty-five 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 21133449041408 cubic inches would be around 2304 feet tall.

Recreational maths with 21133449041408

• 21133449041408 backwards is 80414094433112
• 21133449041408 is a Harshad number.
• The number of decimal digits it has is: 14
• The sum of 21133449041408's digits is 44
• More coming soon!