142831671426

Names of 142831671426

• Cardinal: 142831671426 can be written as One hundred forty-two billion, eight hundred thirty-one million, six hundred seventy-one thousand, four hundred twenty-six.

Scientific notation

• Scientific notation: 1.42831671426 × 10¹¹

Factors of 142831671426

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 19484

Divisors of 142831671426

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 97 194 291 582 873 1746 6211 12422 13171 18633 26342 37266 39513 55899 79026 111798 118539 237078 602467 1204934 1277587 1807401 2555174 3614802 3832761 5422203 7665522 10844406 11498283 22996566 81805081 163610162 245415243 490830486 736245729 1472491458 7935092857 15870185714 23805278571 47610557142 71415835713 142831671426
• Sum of all divisors σ(n): 312733101408
• Sum of proper divisors (its aliquot sum) s(n): 169901429982
• 142831671426 is an abundant number, because the sum of its proper divisors (169901429982) is greater than itself. Its abundance is 27069758556

Bases of 142831671426

• Binary: 10000101000001011011100101100010000010₂
• Hexadecimal: 0x21416E5882
• Base-36: 1TM6AF0I

Squares and roots of 142831671426

• 142831671426 squared (142831671426²) is 20400886362344824873476
• 142831671426 cubed (142831671426³) is 2913892697705600405239836054496776
• The square root of 142831671426 is 377930.7759709441
• The cube root of 142831671426 is 5227.2688747683

Scales and comparisons

• 142,831,671,426 seconds is equal to 4,541 years, 31 weeks, 3 days, 8 hours, 17 minutes, 6 seconds.
• To count from 1 to 142,831,671,426 would take you about nine thousand and eighty-three 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 142831671426 cubic inches would be around 435.6 feet tall.

Recreational maths with 142831671426

• 142831671426 backwards is 624176138241
• The number of decimal digits it has is: 12
• The sum of 142831671426's digits is 45
• More coming soon!