21807480343104

Names of 21807480343104

• Cardinal: 21807480343104 can be written as Twenty-one trillion, eight hundred seven billion, four hundred eighty million, three hundred forty-three thousand, one hundred four.

Scientific notation

• Scientific notation: 2.1807480343104 × 10¹³

Factors of 21807480343104

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 905

Divisors of 21807480343104

• Number of divisors d(n): 315
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 27 32 36 48 54 64 72 79 81 96 108 144 158 162 192 216 237 288 316 324 432 474 576 632 648 711 821 864 948 1264 1296 1422 1642 1728 1896 2133 2463 2528 2592 2844 3284 3792 4266 4926 5056 5184 5688 6241 6399 6568 7389 7584 8532 9852 11376 12482 12798 13136 14778 15168 17064 18723 19704 22167 22752 24964 25596 26272 29556 34128 37446 39408 44334 45504 49928 51192 52544 56169 59112 64859 66501 68256 74892 78816 88668 99856 102384 112338 118224 129718 133002 136512 149784 157632 168507 177336 194577 199712 204768 224676 236448 259436 266004 299568 337014 354672 389154 399424 409536 449352 472896 505521 518872 532008 583731 599136 674028 674041 709344 778308 898704 1011042 1037744 1064016 1167462 1198272 1348056 1348082 1418688 1556616 1751193 1797408 2022084 2022123 2075488 2128032 2334924 2696112 2696164 3113232 3502386 3594816 4044168 4044246 4150976 4256064 4669848 5123861 5253579 5392224 5392328 6066369 6226464 7004772 8088336 8088492 9339696 10247722 10507158 10784448 10784656 12132738 12452928 14009544 15371583 16176672 16176984 18199107 18679392 20495444 21014316 21569312 24265476 28019088 30743166 32353344 32353968 36398214 37358784 40990888 42028632 43138624 46114749 48530952 53249239 54597321 56038176 61486332 64707936 72796428 81981776 84057264 92229498 97061904 106498478 109194642 112076352 122972664 129415872 138344247 145592856 159747717 163963552 168114528 184458996 194123808 212996956 218389284 245945328 276688494 291185712 319495434 327927104 336229056 368917992 388247616 415032741 425993912 436778568 479243151 491890656 553376988 582371424 638990868 737835984 830065482 851987824 873557136 958486302 983781312 1106753976 1164742848 1277981736 1437729453 1475671968 1660130964 1703975648 1747114272 1916972604 2213507952 2555963472 2875458906 2951343936 3320261928 3407951296 3494228544 3833945208 4206689881 4313188359 4427015904 5111926944 5750917812 6640523856 7667890416 8413379762 8626376718 8854031808 10223853888 11501835624 12620069643 13281047712 15335780832 16826759524 17252753436 23003671248 25240139286 26562095424 30671561664 33653519048 34505506872 37860208929 46007342496 50480278572 67307038096 69011013744 75720417858 92014684992 100960557144 113580626787 134614076192 138022027488 151440835716 201921114288 227161253574 269228152384 276044054976 302881671432 340741880361 403842228576 454322507148 605763342864 681483760722 807684457152 908645014296 1211526685728 1362967521444 1817290028592 2423053371456 2725935042888 3634580057184 5451870085776 7269160114368 10903740171552 21807480343104
• Sum of all divisors σ(n): 65552687256441
• Sum of proper divisors (its aliquot sum) s(n): 43745206913337
• 21807480343104 is an abundant number, because the sum of its proper divisors (43745206913337) is greater than itself. Its abundance is 21937726570233

Bases of 21807480343104

• Binary: 100111101010101110011000111101000101001000000₂
• Hexadecimal: 0x13D5731E8A40
• Base-36: 7QA7UQS00

Squares and roots of 21807480343104

• 21807480343104 squared (21807480343104²) is 475566198914867353560354816
• 21807480343104 cubed (21807480343104³) is 10370900534680656627907014918795658788864
• 21807480343104 is a perfect square number. Its square root is 4669848
• The cube root of 21807480343104 is 27938.4192315401

Scales and comparisons

• 21,807,480,343,104 seconds is equal to 693,410 years, 21 weeks, 5 days, 20 hours, 38 minutes, 24 seconds.
• To count from 1 to 21,807,480,343,104 would take you about one million, seven hundred thirty-three thousand, five hundred twenty-six 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 21807480343104 cubic inches would be around 2328.2 feet tall.

Recreational maths with 21807480343104

• 21807480343104 backwards is 40134308470812
• The number of decimal digits it has is: 14
• The sum of 21807480343104's digits is 45
• More coming soon!