142129504512

Names of 142129504512

• Cardinal: 142129504512 can be written as One hundred forty-two billion, one hundred twenty-nine million, five hundred four thousand, five hundred twelve.

Scientific notation

• Scientific notation: 1.42129504512 × 10¹¹

Factors of 142129504512

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 11
• Sum of prime factors: 61688158

Divisors of 142129504512

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 3 4 6 8 9 12 16 18 24 32 36 48 64 72 96 128 144 192 256 288 384 576 768 1152 2304 61688153 123376306 185064459 246752612 370128918 493505224 555193377 740257836 987010448 1110386754 1480515672 1974020896 2220773508 2961031344 3948041792 4441547016 5922062688 7896083584 8883094032 11844125376 15792167168 17766188064 23688250752 35532376128 47376501504 71064752256 142129504512
• Sum of all divisors σ(n): 409794407022
• Sum of proper divisors (its aliquot sum) s(n): 267664902510
• 142129504512 is an abundant number, because the sum of its proper divisors (267664902510) is greater than itself. Its abundance is 125535397998

Bases of 142129504512

• Binary: 10000100010111100101000010000100000000₂
• Hexadecimal: 0x2117942100
• Base-36: 1TAK8JK0

Squares and roots of 142129504512

• 142129504512 squared (142129504512²) is 20200796052826628358144
• 142129504512 cubed (142129504512³) is 2871129133736214065582574799945728
• The square root of 142129504512 is 377000.6691134645
• The cube root of 142129504512 is 5218.6889700907

Scales and comparisons

• 142,129,504,512 seconds is equal to 4,519 years, 14 weeks, 3 days, 9 hours, 55 minutes, 12 seconds.
• To count from 1 to 142,129,504,512 would take you about nine thousand and thirty-eight 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 142129504512 cubic inches would be around 434.9 feet tall.

Recreational maths with 142129504512

• 142129504512 backwards is 215405921241
• 142129504512 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142129504512's digits is 36
• More coming soon!