21016450350

Names of 21016450350

• Cardinal: 21016450350 can be written as Twenty-one billion, sixteen million, four hundred fifty thousand, three hundred fifty.

Scientific notation

• Scientific notation: 2.101645035 × 10¹⁰

Factors of 21016450350

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 14
• Sum of prime factors: 58

Divisors of 21016450350

• Number of divisors d(n): 504
• Complete list of divisors:
  1 2 3 5 6 7 9 10 14 15 18 21 25 27 30 35 41 42 45 49 50 54 63 70 75 81 82 90 98 105 123 126 135 147 150 162 175 189 205 210 225 243 245 246 270 287 294 315 343 350 369 378 405 410 441 450 486 490 525 567 574 615 630 675 686 729 735 738 810 861 882 945 1025 1029 1050 1107 1134 1215 1225 1230 1323 1350 1435 1458 1470 1575 1681 1701 1715 1722 1845 1890 2009 2025 2050 2058 2205 2214 2430 2450 2583 2646 2835 2870 3075 3087 3150 3321 3362 3402 3430 3645 3675 3690 3969 4018 4050 4305 4410 4725 5043 5103 5145 5166 5535 5670 6027 6075 6150 6174 6615 6642 7175 7290 7350 7749 7938 8405 8505 8575 8610 9225 9261 9450 9963 10045 10086 10206 10290 11025 11070 11767 11907 12054 12150 12915 13230 14063 14175 14350 15129 15435 15498 16605 16810 17010 17150 18081 18225 18450 18522 19845 19926 20090 21525 22050 23247 23534 23814 25215 25515 25725 25830 27675 27783 28126 28350 29889 30135 30258 30870 33075 33210 35301 35721 36162 36450 38745 39690 42025 42189 42525 43050 45387 46305 46494 49815 50225 50430 51030 51450 54243 55350 55566 58835 59535 59778 60270 64575 66150 69741 70315 70602 71442 75645 77175 77490 82369 83025 83349 84050 84378 85050 90405 90774 92610 99225 99630 100450 105903 108486 116235 117670 119070 126075 126567 127575 129150 136161 138915 139482 140630 149445 150675 151290 154350 162729 164738 166050 166698 176505 178605 180810 193725 198450 209223 210945 211806 226935 231525 232470 247107 249075 250047 252150 253134 255150 271215 272322 277830 294175 297675 298890 301350 317709 325458 348705 351575 353010 357210 378225 379701 387450 408483 411845 416745 418446 421890 452025 453870 463050 488187 494214 498150 500094 529515 542430 576583 581175 588350 595350 632835 635418 680805 694575 697410 703150 741321 747225 756450 759402 813645 816966 823690 833490 882525 893025 904050 953127 976374 1046115 1054725 1059030 1134675 1139103 1153166 1162350 1225449 1235535 1250235 1265670 1356075 1361610 1389150 1464561 1482642 1494450 1588545 1627290 1729749 1743525 1765050 1786050 1898505 1906254 2042415 2059225 2083725 2092230 2109450 2223963 2269350 2278206 2440935 2450898 2471070 2500470 2647575 2712150 2859381 2882915 2929122 3164175 3177090 3404025 3417309 3459498 3487050 3706605 3797010 4068225 4084830 4118450 4167450 4447926 4765635 4881870 5189247 5230575 5295150 5695515 5718762 5765830 6127245 6177675 6251175 6328350 6671889 6808050 6834618 7322805 7413210 7942725 8136450 8578143 8648745 9492525 9531270 10212075 10251927 10378494 10461150 11119815 11391030 12204675 12254490 12355350 12502350 13343778 14296905 14414575 14645610 15567741 15885450 17086545 17156286 17297490 18533025 18985050 20015667 20424150 20503854 22239630 23828175 24409350 25946235 28477575 28593810 28829150 30636225 31135482 33359445 34173090 36614025 37066050 40031334 42890715 43243725 46703223 47656350 51259635 51892470 55599075 56955150 60047001 61272450 66718890 71484525 73228050 77838705 85432725 85781430 86487450 93406446 100078335 102519270 111198150 120094002 129731175 140109669 142969050 155677410 166797225 170865450 200156670 214453575 233516115 256298175 259462350 280219338 300235005 333594450 389193525 420329007 428907150 467032230 500391675 512596350 600470010 700548345 778387050 840658014 1000783350 1167580575 1401096690 1501175025 2101645035 2335161150 3002350050 3502741725 4203290070 7005483450 10508225175 21016450350
• Sum of all divisors σ(n): 70056490800
• Sum of proper divisors (its aliquot sum) s(n): 49040040450
• 21016450350 is an abundant number, because the sum of its proper divisors (49040040450) is greater than itself. Its abundance is 28023590100

Bases of 21016450350

• Binary: 10011100100101011011001010100101110₂
• Hexadecimal: 0x4E4AD952E
• Base-36: 9NKNGVI

Squares and roots of 21016450350

• 21016450350 squared (21016450350²) is 441691185314015122500
• 21016450350 cubed (21016450350³) is 9282780866184647981170417875000
• The square root of 21016450350 is 144970.5154505563
• The cube root of 21016450350 is 2759.6443894387

Scales and comparisons

• 21,016,450,350 seconds is equal to 668 years, 13 weeks, 2 days, 22 hours, 52 minutes, 30 seconds.
• To count from 1 to 21,016,450,350 would take you about one thousand, three hundred thirty-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 21016450350 cubic inches would be around 230 feet tall.

Recreational maths with 21016450350

• 21016450350 backwards is 05305461012
• 21016450350 is a Harshad number.
• The number of decimal digits it has is: 11
• The sum of 21016450350's digits is 27
• More coming soon!