142984556100

Names of 142984556100

• Cardinal: 142984556100 can be written as One hundred forty-two billion, nine hundred eighty-four million, five hundred fifty-six thousand, one hundred.

Scientific notation

• Scientific notation: 1.429845561 × 10¹¹

Factors of 142984556100

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 52957253

Divisors of 142984556100

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 18 20 25 27 30 36 45 50 54 60 75 90 100 108 135 150 180 225 270 300 450 540 675 900 1350 2700 52957243 105914486 158871729 211828972 264786215 317743458 476615187 529572430 635486916 794358645 953230374 1059144860 1323931075 1429845561 1588717290 1906460748 2383075935 2647862150 2859691122 3177434580 3971793225 4766151870 5295724300 5719382244 7149227805 7943586450 9532303740 11915379675 14298455610 15887172900 23830759350 28596911220 35746139025 47661518700 71492278050 142984556100
• Sum of all divisors σ(n): 459668877920
• Sum of proper divisors (its aliquot sum) s(n): 316684321820
• 142984556100 is an abundant number, because the sum of its proper divisors (316684321820) is greater than itself. Its abundance is 173699765720

Bases of 142984556100

• Binary: 10000101001010100010110010111001000100₂
• Hexadecimal: 0x214A8B2E44
• Base-36: 1TOPB9L0

Squares and roots of 142984556100

• 142984556100 squared (142984556100²) is 20444583283114047210000
• 142984556100 cubed (142984556100³) is 2923259665385542665996293481000000
• The square root of 142984556100 is 378132.9873205987
• The cube root of 142984556100 is 5229.1332706223

Scales and comparisons

• 142,984,556,100 seconds is equal to 4,546 years, 24 weeks, 1 day, 20 hours, 15 minutes.
• To count from 1 to 142,984,556,100 would take you about nine thousand and ninety-two 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 142984556100 cubic inches would be around 435.8 feet tall.

Recreational maths with 142984556100

• 142984556100 backwards is 001655489241
• 142984556100 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142984556100's digits is 45
• More coming soon!