21340079276353600

Names of 21340079276353600

• Cardinal: 21340079276353600 can be written as Twenty-one quadrillion, three hundred forty trillion, seventy-nine billion, two hundred seventy-six million, three hundred fifty-three thousand, six hundred.

Scientific notation

• Scientific notation: 2.13400792763536 × 10¹⁶

Factors of 21340079276353600

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 12
• Sum of prime factors: 521737

Divisors of 21340079276353600

• Number of divisors d(n): 189
• Complete list of divisors:
  1 2 4 5 7 8 10 14 16 20 25 28 32 35 40 49 50 56 64 70 80 98 100 112 140 160 175 196 200 224 245 280 320 350 392 400 448 490 560 700 784 800 980 1120 1225 1400 1568 1600 1960 2240 2450 2800 3136 3920 4900 5600 7840 9800 11200 15680 19600 39200 78400 521723 1043446 2086892 2608615 3652061 4173784 5217230 7304122 8347568 10434460 13043075 14608244 16695136 18260305 20868920 25564427 26086150 29216488 33390272 36520610 41737840 51128854 52172300 58432976 73041220 83475680 91301525 102257708 104344600 116865952 127822135 146082440 166951360 182603050 204515416 208689200 233731904 255644270 292164880 365206100 409030832 417378400 511288540 584329760 639110675 730412200 818061664 834756800 1022577080 1168659520 1278221350 1460824400 1636123328 2045154160 2556442700 2921648800 4090308320 5112885400 5843297600 8180616640 10225770800 20451541600 40903083200 272194888729 544389777458 1088779554916 1360974443645 1905364221103 2177559109832 2721948887290 3810728442206 4355118219664 5443897774580 6804872218225 7621456884412 8710236439328 9526821105515 10887795549160 13337549547721 13609744436450 15242913768824 17420472878656 19053642211030 21775591098320 26675099095442 27219488872900 30485827537648 38107284422060 43551182196640 47634105527575 53350198190884 54438977745800 60971655075296 66687747738605 76214568844120 87102364393280 95268211055150 106700396381768 108877955491600 121943310150592 133375495477210 152429137688240 190536422110300 213400792763536 217755910983200 266750990954420 304858275376480 333438738693025 381072844220600 426801585527072 435511821966400 533501981908840 609716550752960 666877477386050 762145688441200 853603171054144 1067003963817680 1333754954772100 1524291376882400 2134007927635360 2667509909544200 3048582753764800 4268015855270720 5335019819088400 10670039638176800 21340079276353600
• Sum of all divisors σ(n): 61083099864347277
• Sum of proper divisors (its aliquot sum) s(n): 39743020587993677
• 21340079276353600 is an abundant number, because the sum of its proper divisors (39743020587993677) is greater than itself. Its abundance is 18402941311640077

Bases of 21340079276353600

• Binary: 1001011110100001011000001100100101111101110100001000000₂
• Hexadecimal: 0x4BD0B064BEE840
• Base-36: 5U4FD2WMDZ4

Squares and roots of 21340079276353600

• 21340079276353600 squared (21340079276353600²) is 455398983521056388240112232960000
• 21340079276353600 cubed (21340079276353600³) is 9718250410710190020883274713385483822534656000000
• 21340079276353600 is a perfect square number. Its square root is 146082440
• The cube root of 21340079276353600 is 277373.7402572249

Scales and comparisons

• 21,340,079,276,353,600 seconds is equal to 678,548,511 years, 41 weeks, 3 hours, 6 minutes, 40 seconds.
• To count from 1 to 21,340,079,276,353,600 would take you about two billion, thirty-five million, six hundred forty-five thousand, five hundred thirty-five 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 21340079276353600 cubic inches would be around 23114.5 feet tall.

Recreational maths with 21340079276353600

• 21340079276353600 backwards is 00635367297004312
• The number of decimal digits it has is: 17
• The sum of 21340079276353600's digits is 58
• More coming soon!