16642237399140

Names of 16642237399140

• Cardinal: 16642237399140 can be written as Sixteen trillion, six hundred forty-two billion, two hundred thirty-seven million, three hundred ninety-nine thousand, one hundred forty.

Scientific notation

• Scientific notation: 1.664223739914 × 10¹³

Factors of 16642237399140

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 2692918786

Divisors of 16642237399140

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 5 6 10 12 15 20 30 60 103 206 309 412 515 618 1030 1236 1545 2060 3090 6180 2692918673 5385837346 8078756019 10771674692 13464593365 16157512038 26929186730 32315024076 40393780095 53858373460 80787560190 161575120380 277370623319 554741246638 832111869957 1109482493276 1386853116595 1664223739914 2773706233190 3328447479828 4160559349785 5547412466380 8321118699570 16642237399140
• Sum of all divisors σ(n): 47050675072128
• Sum of proper divisors (its aliquot sum) s(n): 30408437672988
• 16642237399140 is an abundant number, because the sum of its proper divisors (30408437672988) is greater than itself. Its abundance is 13766200273848

Bases of 16642237399140

• Binary: 11110010001011010010101001100000000001100100₂
• Hexadecimal: 0xF22D2A60064
• Base-36: 5WDC6GH2C

Squares and roots of 16642237399140

• 16642237399140 squared (16642237399140²) is 276964065649334111672739600
• 16642237399140 cubed (16642237399140³) is 4609301731567214341917416195542483944000
• The square root of 16642237399140 is 4079489.8454512667
• The cube root of 16642237399140 is 25531.1613917251

Scales and comparisons

• 16,642,237,399,140 seconds is equal to 529,171 years, 34 weeks, 6 days, 9 hours, 59 minutes.
• To count from 1 to 16,642,237,399,140 would take you about one million, three hundred twenty-two thousand, nine hundred twenty-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 16642237399140 cubic inches would be around 2127.6 feet tall.

Recreational maths with 16642237399140

• 16642237399140 backwards is 04199373224661
• The number of decimal digits it has is: 14
• The sum of 16642237399140's digits is 57
• More coming soon!