198129849008

Names of 198129849008

• Cardinal: 198129849008 can be written as One hundred ninety-eight billion, one hundred twenty-nine million, eight hundred forty-nine thousand and eight.

Scientific notation

• Scientific notation: 1.98129849008 × 10¹¹

Factors of 198129849008

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 3677848

Divisors of 198129849008

• Number of divisors d(n): 80
• Complete list of divisors:
  1 2 4 7 8 13 14 16 26 28 37 52 56 74 91 104 112 148 182 208 259 296 364 481 518 592 728 962 1036 1456 1924 2072 3367 3848 4144 6734 7696 13468 26936 53872 3677789 7355578 14711156 25744523 29422312 47811257 51489046 58844624 95622514 102978092 136078193 191245028 205956184 272156386 334678799 382490056 411912368 544312772 669357598 764980112 952547351 1088625544 1338715196 1769016509 1905094702 2177251088 2677430392 3538033018 3810189404 5354860784 7076066036 7620378808 12383115563 14152132072 15240757616 24766231126 28304264144 49532462252 99064924504 198129849008
• Sum of all divisors σ(n): 485232901440
• Sum of proper divisors (its aliquot sum) s(n): 287103052432
• 198129849008 is an abundant number, because the sum of its proper divisors (287103052432) is greater than itself. Its abundance is 88973203424

Bases of 198129849008

• Binary: 10111000100001011101011001001010110000₂
• Hexadecimal: 0x2E217592B0
• Base-36: 2J0PE9WW

Squares and roots of 198129849008

• 198129849008 squared (198129849008²) is 39255437067932878584064
• 198129849008 cubed (198129849008³) is 7777673819012587472539397155008512
• The square root of 198129849008 is 445117.7922842445
• The cube root of 198129849008 is 5829.7505157997

Scales and comparisons

• 198,129,849,008 seconds is equal to 6,299 years, 47 weeks, 4 days, 13 hours, 10 minutes, 8 seconds.
• To count from 1 to 198,129,849,008 would take you about twelve thousand, five hundred ninety-nine 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 198129849008 cubic inches would be around 485.8 feet tall.

Recreational maths with 198129849008

• 198129849008 backwards is 800948921891
• The number of decimal digits it has is: 12
• The sum of 198129849008's digits is 59
• More coming soon!