142294831600

Names of 142294831600

• Cardinal: 142294831600 can be written as One hundred forty-two billion, two hundred ninety-four million, eight hundred thirty-one thousand, six hundred.

Scientific notation

• Scientific notation: 1.422948316 × 10¹¹

Factors of 142294831600

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 4503087

Divisors of 142294831600

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 4 5 8 10 16 20 25 40 50 79 80 100 158 200 316 395 400 632 790 1264 1580 1975 3160 3950 6320 7900 15800 31600 4503001 9006002 18012004 22515005 36024008 45030010 72048016 90060020 112575025 180120040 225150050 355737079 360240080 450300100 711474158 900600200 1422948316 1778685395 1801200400 2845896632 3557370790 5691793264 7114741580 8893426975 14229483160 17786853950 28458966320 35573707900 71147415800 142294831600
• Sum of all divisors σ(n): 346190793760
• Sum of proper divisors (its aliquot sum) s(n): 203895962160
• 142294831600 is an abundant number, because the sum of its proper divisors (203895962160) is greater than itself. Its abundance is 61601130560

Bases of 142294831600

• Binary: 10000100100001011011101101000111110000₂
• Hexadecimal: 0x21216ED1F0
• Base-36: 1TDAO2R4

Squares and roots of 142294831600

• 142294831600 squared (142294831600²) is 20247819100072358560000
• 142294831600 cubed (142294831600³) is 2881160009112059809110018496000000
• The square root of 142294831600 is 377219.8716928895
• The cube root of 142294831600 is 5220.7116707555

Scales and comparisons

• 142,294,831,600 seconds is equal to 4,524 years, 27 weeks, 5 days, 22 hours, 6 minutes, 40 seconds.
• To count from 1 to 142,294,831,600 would take you about nine thousand and forty-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 142294831600 cubic inches would be around 435.1 feet tall.

Recreational maths with 142294831600

• 142294831600 backwards is 006138492241
• 142294831600 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142294831600's digits is 40
• More coming soon!