21443998055424

Names of 21443998055424

• Cardinal: 21443998055424 can be written as Twenty-one trillion, four hundred forty-three billion, nine hundred ninety-eight million, fifty-five thousand, four hundred twenty-four.

Scientific notation

• Scientific notation: 2.1443998055424 × 10¹³

Factors of 21443998055424

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 18
• Sum of prime factors: 59345

Divisors of 21443998055424

• Number of divisors d(n): 308
• Complete list of divisors:
  1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 49 56 64 84 96 98 112 128 147 168 192 196 224 256 294 336 343 384 392 448 512 588 672 686 768 784 896 1024 1029 1176 1344 1372 1536 1568 1792 2058 2352 2401 2688 2744 3072 3136 3584 4116 4704 4802 5376 5488 6272 7168 7203 8232 9408 9604 10752 10976 12544 14406 16464 16807 18816 19208 21504 21952 25088 28812 32928 33614 37632 38416 43904 50176 50421 57624 59333 65856 67228 75264 76832 87808 100842 115248 117649 118666 131712 134456 150528 153664 175616 177999 201684 230496 235298 237332 263424 268912 307328 351232 352947 355998 403368 415331 460992 470596 474664 526848 537824 614656 705894 711996 806736 830662 921984 941192 949328 1053696 1075648 1229312 1245993 1411788 1423992 1613472 1661324 1843968 1882384 1898656 2151296 2458624 2491986 2823576 2847984 2907317 3226944 3322648 3687936 3764768 3797312 4302592 4983972 5647152 5695968 5814634 6453888 6645296 7375872 7529536 7594624 8605184 8721951 9967944 11294304 11391936 11629268 12907776 13290592 15059072 15189248 17210368 17443902 19935888 20351219 22588608 22783872 23258536 25815552 26581184 30118144 30378496 34887804 39871776 40702438 45177216 45567744 46517072 51631104 53162368 60236288 60756992 61053657 69775608 79743552 81404876 90354432 91135488 93034144 106324736 120472576 122107314 139551216 142458533 159487104 162809752 180708864 182270976 186068288 212649472 244214628 279102432 284917066 318974208 325619504 361417728 372136576 425298944 427375599 488429256 558204864 569834132 637948416 651239008 744273152 854751198 976858512 997209731 1116409728 1139668264 1275896832 1302478016 1488546304 1709502396 1953717024 1994419462 2232819456 2279336528 2604956032 2977092608 2991629193 3419004792 3907434048 3988838924 4465638912 4558673056 5209912064 5983258386 6838009584 6980468117 7814868096 7977677848 8931277824 9117346112 10419824128 11966516772 13676019168 13960936234 15629736192 15955355696 18234692224 20839648256 20941404351 23933033544 27352038336 27921872468 31259472384 31910711392 36469384448 41882808702 47866067088 54704076672 55843744936 62518944768 63821422784 72938768896 83765617404 95732134176 109408153344 111687489872 127642845568 145877537792 167531234808 191464268352 218816306688 223374979744 255285691136 335062469616 382928536704 437632613376 446749959488 510571382272 670124939232 765857073408 893499918976 1021142764544 1340249878464 1531714146816 1786999837952 2680499756928 3063428293632 3573999675904 5360999513856 7147999351808 10721999027712 21443998055424
• Sum of all divisors σ(n): 66683127989544
• Sum of proper divisors (its aliquot sum) s(n): 45239129934120
• 21443998055424 is an abundant number, because the sum of its proper divisors (45239129934120) is greater than itself. Its abundance is 23795131878696

Bases of 21443998055424

• Binary: 100111000000011010001111000101111110000000000₂
• Hexadecimal: 0x1380D1E2FC00
• Base-36: 7LN8IRVUO

Squares and roots of 21443998055424

• 21443998055424 squared (21443998055424²) is 459845052601028293375819776
• 21443998055424 cubed (21443998055424³) is 9860916413772797716453884656965883265024
• The square root of 21443998055424 is 4630766.4652219291
• The cube root of 21443998055424 is 27782.3249340623

Scales and comparisons

• 21,443,998,055,424 seconds is equal to 681,852 years, 41 weeks, 6 days, 22 hours, 30 minutes, 24 seconds.
• To count from 1 to 21,443,998,055,424 would take you about one million, seven hundred four thousand, six hundred thirty-two 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 21443998055424 cubic inches would be around 2315.2 feet tall.

Recreational maths with 21443998055424

• 21443998055424 backwards is 42455089934412
• The number of decimal digits it has is: 14
• The sum of 21443998055424's digits is 60
• More coming soon!