6444212142

Names of 6444212142

• Cardinal: 6444212142 can be written as Six billion, four hundred forty-four million, two hundred twelve thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 6.444212142 × 10⁹

Factors of 6444212142

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 1429

Divisors of 6444212142

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 61 89 122 178 181 183 267 362 366 534 543 1086 1093 2186 3279 5429 6558 10858 11041 16109 16287 22082 32218 32574 33123 48327 66246 66673 96654 97277 133346 194554 197833 200019 291831 395666 400038 583662 593499 982649 1186998 1965298 2947947 5895894 5933897 11867794 12067813 17607137 17801691 24135626 35214274 35603382 36203439 52821411 72406878 105642822 1074035357 2148070714 3222106071 6444212142
• Sum of all divisors σ(n): 13332271680
• Sum of proper divisors (its aliquot sum) s(n): 6888059538
• 6444212142 is an abundant number, because the sum of its proper divisors (6888059538) is greater than itself. Its abundance is 443847396

Bases of 6444212142

• Binary: 110000000000110101101111110101110₂
• Hexadecimal: 0x1801ADFAE
• Base-36: 2YKPTWU

Squares and roots of 6444212142

• 6444212142 squared (6444212142²) is 41527870131100228164
• 6444212142 cubed (6444212142³) is 267614404930235222153419167288
• The square root of 6444212142 is 80275.8503038117
• The cube root of 6444212142 is 1860.9010300917

Scales and comparisons

• 6,444,212,142 seconds is equal to 204 years, 47 weeks, 18 hours, 55 minutes, 42 seconds.
• To count from 1 to 6,444,212,142 would take you about four hundred 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 6444212142 cubic inches would be around 155.1 feet tall.

Recreational maths with 6444212142

• 6444212142 backwards is 2412124446
• The number of decimal digits it has is: 10
• The sum of 6444212142's digits is 30
• More coming soon!