21137336958675

Names of 21137336958675

• Cardinal: 21137336958675 can be written as Twenty-one trillion, one hundred thirty-seven billion, three hundred thirty-six million, nine hundred fifty-eight thousand, six hundred seventy-five.

Scientific notation

• Scientific notation: 2.1137336958675 × 10¹³

Factors of 21137336958675

• Number of distinct prime factors ω(n): 8
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 2242

Divisors of 21137336958675

• Number of divisors d(n): 384
• Complete list of divisors:
  1 3 5 7 15 17 21 25 35 51 75 79 85 89 105 119 175 181 237 255 267 357 395 425 445 525 543 553 595 623 905 1185 1267 1275 1335 1343 1513 1659 1785 1861 1869 1975 2225 2715 2765 2975 3077 3115 3801 4029 4525 4539 5583 5925 6335 6675 6715 7031 7565 8295 8925 9231 9305 9345 9401 10591 13027 13575 13825 14299 15385 15575 16109 19005 20145 21093 21539 22695 27915 28203 31637 31675 31773 33575 35155 37825 39081 41475 42897 46155 46525 46725 47005 48327 49217 52955 64617 65135 71495 76925 80545 94911 95025 100093 100725 105465 107695 112763 113475 119527 139575 141015 147019 147651 158185 158865 165629 175775 195405 214485 221459 230775 235025 241635 243083 246085 264775 273853 300279 323085 325675 336841 338289 357475 358581 402725 441057 474555 496887 500465 527325 538475 563815 597635 664377 705075 729249 735095 738255 790925 794325 821559 828145 836689 977025 1010523 1029133 1072425 1107295 1159403 1208175 1215415 1230425 1272611 1369265 1501395 1615425 1684205 1691445 1701581 1792905 1916971 2205285 2357887 2372775 2484435 2499323 2502325 2510067 2815693 2819075 2988175 3087399 3321885 3478209 3646245 3675475 3691275 3817833 4107795 4140725 4183445 5052615 5104743 5145665 5536475 5726297 5750913 5797015 6077075 6363055 6846325 7073661 7497969 7506975 8421025 8447079 8457225 8507905 8908277 8964525 9584855 11026425 11789435 12422175 12496615 12550335 13084691 14078465 15436995 16609425 17178891 17391045 17495261 18231225 19089165 19709851 20538975 20917225 21634387 25263075 25523715 25728325 26610439 26724831 28631485 28754565 28985075 29978849 31815275 35368305 37489845 39254073 40084079 42235395 42539525 44541385 47924275 52485783 58947175 59129553 62483075 62751675 64903161 65423455 70392325 77184975 79831317 85894455 86955225 87476305 89936547 91592837 95445825 98549255 108171935 120252237 127618575 133052195 133624155 143157425 143772825 149894245 151440709 176841525 186273073 187449225 196270365 200420395 209851943 211176975 222439747 222706925 262428915 274778511 295647765 324515805 327117275 399156585 429472275 437381525 449682735 452377463 454322127 457964185 492746275 509640433 540859675 558819219 601261185 629555829 665260975 667319241 668120775 749471225 757203545 931365365 981351825 1002101975 1049259715 1112198735 1312144575 1357132389 1373892555 1478238825 1528921299 1557078229 1622579025 1995782925 2248413675 2261887315 2271610635 2289820925 2368329071 2548202165 2794096095 3006305925 3147779145 3166642241 3336596205 3567483031 3786017725 4656826825 4671234687 5246298575 5560993675 6785661945 6869462775 7104987213 7644606495 7785391145 9499926723 10702449093 11309436575 11358053175 11841645355 12741010825 13970480475 15738895725 15833211205 16578303497 16682981025 17837415155 23356173435 33928309725 35524936065 38223032475 38926955725 40261594207 47499633615 49734910491 53512245465 59208226775 79166056025 82891517485 89187075775 116780867175 120784782621 177624680325 201307971035 237498168075 248674552455 267561227325 281831159449 414457587425 603923913105 845493478347 1006539855175 1243372762275 1409155797245 3019619565525 4227467391735 7045778986225 21137336958675
• Sum of all divisors σ(n): 43568011468800
• Sum of proper divisors (its aliquot sum) s(n): 22430674510125
• 21137336958675 is an abundant number, because the sum of its proper divisors (22430674510125) is greater than itself. Its abundance is 1293337551450

Bases of 21137336958675

• Binary: 100110011100101101011011101011111111011010011₂
• Hexadecimal: 0x13396B75FED3
• Base-36: 7HQCWOB83

Squares and roots of 21137336958675

• 21137336958675 squared (21137336958675²) is 446787013704568098657755625
• 21137336958675 cubed (21137336958675³) is 9443887657433600999436951632238873796875
• The square root of 21137336958675 is 4597535.9660012449
• The cube root of 21137336958675 is 27649.2543439663

Scales and comparisons

• 21,137,336,958,675 seconds is equal to 672,101 years, 48 weeks, 3 days, 16 hours, 31 minutes, 15 seconds.
• To count from 1 to 21,137,336,958,675 would take you about one million, six hundred eighty thousand, two hundred fifty-four 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 21137336958675 cubic inches would be around 2304.1 feet tall.

Recreational maths with 21137336958675

• 21137336958675 backwards is 57685963373112
• The number of decimal digits it has is: 14
• The sum of 21137336958675's digits is 66
• More coming soon!