142347744100

Names of 142347744100

• Cardinal: 142347744100 can be written as One hundred forty-two billion, three hundred forty-seven million, seven hundred forty-four thousand, one hundred.

Scientific notation

• Scientific notation: 1.423477441 × 10¹¹

Factors of 142347744100

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1337

Divisors of 142347744100

• Number of divisors d(n): 81
• Complete list of divisors:
  1 2 4 5 10 20 25 29 50 58 100 116 145 290 580 725 841 1301 1450 1682 2602 2900 3364 4205 5204 6505 8410 13010 16820 21025 26020 32525 37729 42050 65050 75458 84100 130100 150916 188645 377290 754580 943225 1094141 1692601 1886450 2188282 3385202 3772900 4376564 5470705 6770404 8463005 10941410 16926010 21882820 27353525 33852020 42315025 49085429 54707050 84630050 98170858 109414100 169260100 196341716 245427145 490854290 981708580 1227135725 1423477441 2454271450 2846954882 4908542900 5693909764 7117387205 14234774410 28469548820 35586936025 71173872050 142347744100
• Sum of all divisors σ(n): 320159524321
• Sum of proper divisors (its aliquot sum) s(n): 177811780221
• 142347744100 is an abundant number, because the sum of its proper divisors (177811780221) is greater than itself. Its abundance is 35464036121

Bases of 142347744100

• Binary: 10000100100100100101100011001101100100₂
• Hexadecimal: 0x2124963364
• Base-36: 1TE666AS

Squares and roots of 142347744100

• 142347744100 squared (142347744100²) is 20262880250359084810000
• 142347744100 cubed (142347744100³) is 2884375292607058937644077121000000
• 142347744100 is a perfect square number. Its square root is 377290
• The cube root of 142347744100 is 5221.3586998149

Scales and comparisons

• 142,347,744,100 seconds is equal to 4,526 years, 11 weeks, 2 days, 8 hours, 1 minute, 40 seconds.
• To count from 1 to 142,347,744,100 would take you about nine thousand and fifty-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 142347744100 cubic inches would be around 435.1 feet tall.

Recreational maths with 142347744100

• 142347744100 backwards is 001447743241
• The number of decimal digits it has is: 12
• The sum of 142347744100's digits is 37
• More coming soon!