21048623232

Names of 21048623232

• Cardinal: 21048623232 can be written as Twenty-one billion, forty-eight million, six hundred twenty-three thousand, two hundred thirty-two.

Scientific notation

• Scientific notation: 2.1048623232 × 10¹⁰

Factors of 21048623232

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 3339

Divisors of 21048623232

• Number of divisors d(n): 256
• Complete list of divisors:
  1 2 3 4 6 7 8 12 13 14 16 21 24 26 28 32 39 42 48 52 56 64 78 84 91 96 104 112 128 156 168 182 192 193 208 224 273 312 336 364 384 386 416 448 546 579 624 672 728 772 832 896 1092 1158 1248 1344 1351 1456 1544 1664 2184 2316 2496 2509 2688 2702 2912 3088 3121 4053 4368 4632 4992 5018 5404 5824 6176 6242 7527 8106 8736 9264 9363 10036 10808 11648 12352 12484 15054 16212 17472 17563 18528 18726 20072 21616 21847 24704 24968 30108 32424 34944 35126 37056 37452 40144 40573 43232 43694 49936 52689 60216 64848 65541 70252 74112 74904 80288 81146 86464 87388 99872 105378 120432 121719 129696 131082 140504 149808 160576 162292 172928 174776 199744 210756 240864 243438 259392 262164 281008 284011 299616 321152 324584 349552 399488 421512 481728 486876 518784 524328 562016 568022 599232 602353 649168 699104 843024 852033 963456 973752 1048656 1124032 1136044 1198464 1204706 1298336 1398208 1686048 1704066 1807059 1947504 2097312 2248064 2272088 2409412 2596672 2796416 3372096 3408132 3614118 3895008 4194624 4216471 4544176 4818824 5193344 6744192 6816264 7228236 7790016 7830589 8389248 8432942 9088352 9637648 12649413 13632528 14456472 15580032 15661178 16865884 18176704 19275296 23491767 25298826 27265056 28912944 31322356 33731768 36353408 38550592 46983534 50597652 54530112 54814123 57825888 62644712 67463536 77101184 93967068 101195304 109060224 109628246 115651776 125289424 134927072 164442369 187934136 202390608 219256492 231303552 250578848 269854144 328884738 375868272 404781216 438512984 501157696 539708288 657769476 751736544 809562432 877025968 1002315392 1315538952 1503473088 1619124864 1754051936 2631077904 3006946176 3508103872 5262155808 7016207744 10524311616 21048623232
• Sum of all divisors σ(n): 69191512320
• Sum of proper divisors (its aliquot sum) s(n): 48142889088
• 21048623232 is an abundant number, because the sum of its proper divisors (48142889088) is greater than itself. Its abundance is 27094265856

Bases of 21048623232

• Binary: 10011100110100110001000000010000000₂
• Hexadecimal: 0x4E6988080
• Base-36: 9O3T1MO

Squares and roots of 21048623232

• 21048623232 squared (21048623232²) is 443044539962690125824
• 21048623232 cubed (21048623232³) is 9325477596669431795636049543168
• The square root of 21048623232 is 145081.4365520275
• The cube root of 21048623232 is 2761.0518654025

Scales and comparisons

• 21,048,623,232 seconds is equal to 669 years, 14 weeks, 4 days, 7 hours, 47 minutes, 12 seconds.
• To count from 1 to 21,048,623,232 would take you about one thousand, three hundred thirty-eight 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 21048623232 cubic inches would be around 230.1 feet tall.

Recreational maths with 21048623232

• 21048623232 backwards is 23232684012
• The number of decimal digits it has is: 11
• The sum of 21048623232's digits is 33
• More coming soon!