22131228672

Names of 22131228672

• Cardinal: 22131228672 can be written as Twenty-two billion, one hundred thirty-one million, two hundred twenty-eight thousand, six hundred seventy-two.

Scientific notation

• Scientific notation: 2.2131228672 × 10¹⁰

Factors of 22131228672

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 20
• Sum of prime factors: 1033

Divisors of 22131228672

• Number of divisors d(n): 360
• Complete list of divisors:
  1 2 3 4 6 7 8 9 12 14 16 18 21 24 27 28 32 36 42 48 49 54 56 63 64 72 84 96 98 108 112 126 128 144 147 168 189 192 196 216 224 252 256 288 294 336 378 384 392 432 441 448 504 512 576 588 672 756 768 784 864 882 896 1008 1021 1024 1152 1176 1323 1344 1512 1536 1568 1728 1764 1792 2016 2042 2048 2304 2352 2646 2688 3024 3063 3072 3136 3456 3528 3584 4032 4084 4096 4608 4704 5292 5376 6048 6126 6144 6272 6912 7056 7147 7168 8064 8168 8192 9189 9216 9408 10584 10752 12096 12252 12288 12544 13824 14112 14294 14336 16128 16336 16384 18378 18432 18816 21168 21441 21504 24192 24504 24576 25088 27567 27648 28224 28588 28672 32256 32672 36756 36864 37632 42336 42882 43008 48384 49008 49152 50029 50176 55134 55296 56448 57176 57344 64323 64512 65344 73512 73728 75264 84672 85764 86016 96768 98016 100058 100352 110268 110592 112896 114352 114688 128646 129024 130688 147024 147456 150087 150528 169344 171528 172032 192969 193536 196032 200116 200704 220536 221184 225792 228704 257292 258048 261376 294048 300174 301056 338688 343056 344064 385938 387072 392064 400232 401408 441072 442368 450261 451584 457408 514584 516096 522752 588096 600348 602112 677376 686112 771876 774144 784128 800464 802816 882144 900522 903168 914816 1029168 1032192 1045504 1176192 1200696 1204224 1350783 1354752 1372224 1543752 1548288 1568256 1600928 1764288 1801044 1806336 1829632 2058336 2091008 2352384 2401392 2408448 2701566 2709504 2744448 3087504 3096576 3136512 3201856 3528576 3602088 3612672 3659264 4116672 4182016 4704768 4802784 5403132 5419008 5488896 6175008 6273024 6403712 7057152 7204176 7225344 7318528 8233344 8364032 9409536 9605568 10806264 10838016 10977792 12350016 12546048 12807424 14114304 14408352 14637056 16466688 16728064 18819072 19211136 21612528 21676032 21955584 24700032 25092096 25614848 28228608 28816704 29274112 32933376 37638144 38422272 43225056 43911168 49400064 50184192 51229696 56457216 57633408 58548224 65866752 75276288 76844544 86450112 87822336 98800128 102459392 112914432 115266816 117096448 131733504 150552576 153689088 172900224 175644672 197600256 204918784 225828864 230533632 263467008 307378176 345800448 351289344 395200512 409837568 451657728 461067264 526934016 614756352 691600896 790401024 819675136 922134528 1053868032 1229512704 1383201792 1580802048 1844269056 2459025408 2766403584 3161604096 3688538112 5532807168 7377076224 11065614336 22131228672
• Sum of all divisors σ(n): 76352352720
• Sum of proper divisors (its aliquot sum) s(n): 54221124048
• 22131228672 is an abundant number, because the sum of its proper divisors (54221124048) is greater than itself. Its abundance is 32089895376

Bases of 22131228672

• Binary: 10100100111000111111100000000000000₂
• Hexadecimal: 0x5271FC000
• Base-36: A60D1C0

Squares and roots of 22131228672

• 22131228672 squared (22131228672²) is 489791282532354883584
• 22131228672 cubed (22131228672³) is 10839682875275705167253442920448
• The square root of 22131228672 is 148765.6837849375
• The cube root of 22131228672 is 2807.5996214889

Scales and comparisons

• 22,131,228,672 seconds is equal to 703 years, 36 weeks, 4 days, 11 hours, 31 minutes, 12 seconds.
• To count from 1 to 22,131,228,672 would take you about one thousand, four hundred seven 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 22131228672 cubic inches would be around 234 feet tall.

Recreational maths with 22131228672

• 22131228672 backwards is 27682213122
• 22131228672 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 22131228672's digits is 36
• More coming soon!