2197124720442

Names of 2197124720442

• Cardinal: 2197124720442 can be written as Two trillion, one hundred ninety-seven billion, one hundred twenty-four million, seven hundred twenty thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 2.197124720442 × 10¹²

Factors of 2197124720442

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 370

Divisors of 2197124720442

• Number of divisors d(n): 128
• Complete list of divisors:
  1 2 3 6 9 18 27 31 54 62 83 93 166 186 249 251 279 498 502 558 747 753 837 1494 1506 1674 2241 2259 2573 4482 4518 5146 6777 7719 7781 13554 15438 15562 20833 23157 23343 41666 46314 46686 62499 63001 69471 70029 124998 126002 138942 140058 187497 189003 210087 374994 378006 420174 562491 567009 645823 1124982 1134018 1291646 1701027 1937469 1953031 3402054 3874938 3906062 5229083 5812407 5859093 10458166 11624814 11718186 15687249 15813251 17437221 17577279 31374498 31626502 34874442 35154558 47061747 47439753 52731837 94123494 94879506 105463674 141185241 142319259 162101573 282370482 284638518 324203146 426957777 486304719 490210781 853915554 972609438 980421562 1312499833 1458914157 1470632343 2624999666 2917828314 2941264686 3937499499 4376742471 4411897029 7874998998 8753484942 8823794058 11812498497 13235691087 23624996994 26471382174 35437495491 40687494823 70874990982 81374989646 122062484469 244124968938 366187453407 732374906814 1098562360221 2197124720442
• Sum of all divisors σ(n): 5121125130240
• Sum of proper divisors (its aliquot sum) s(n): 2924000409798
• 2197124720442 is an abundant number, because the sum of its proper divisors (2924000409798) is greater than itself. Its abundance is 726875689356

Bases of 2197124720442

• Binary: 11111111110001110110101101010011100111010₂
• Hexadecimal: 0x1FF8ED6A73A
• Base-36: S1CFBWAI

Squares and roots of 2197124720442

• 2197124720442 squared (2197124720442²) is 4827357037177336652675364
• 2197124720442 cubed (2197124720442³) is 10606305480781977193787479179880590888
• The square root of 2197124720442 is 1482270.1239794317
• The cube root of 2197124720442 is 13000.2459922723

Scales and comparisons

• 2,197,124,720,442 seconds is equal to 69,861 years, 40 weeks, 6 hours, 20 minutes, 42 seconds.
• To count from 1 to 2,197,124,720,442 would take you about one hundred seventy-four thousand, six 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 2197124720442 cubic inches would be around 1083.4 feet tall.

Recreational maths with 2197124720442

• 2197124720442 backwards is 2440274217912
• The number of decimal digits it has is: 13
• The sum of 2197124720442's digits is 45
• More coming soon!