142628877174

Names of 142628877174

• Cardinal: 142628877174 can be written as One hundred forty-two billion, six hundred twenty-eight million, eight hundred seventy-seven thousand, one hundred seventy-four.

Scientific notation

• Scientific notation: 1.42628877174 × 10¹¹

Factors of 142628877174

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 17065164

Divisors of 142628877174

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 3 6 7 14 21 42 199 398 597 1194 1393 2786 4179 8358 17064953 34129906 51194859 102389718 119454671 238909342 358364013 716728026 3395925647 6791851294 10187776941 20375553882 23771479529 47542959058 71314438587 142628877174
• Sum of all divisors σ(n): 327647116800
• Sum of proper divisors (its aliquot sum) s(n): 185018239626
• 142628877174 is an abundant number, because the sum of its proper divisors (185018239626) is greater than itself. Its abundance is 42389362452

Bases of 142628877174

• Binary: 10000100110101010101111111001101110110₂
• Hexadecimal: 0x213557F376
• Base-36: 1TITJTYU

Squares and roots of 142628877174

• 142628877174 squared (142628877174²) is 20342996603915978226276
• 142628877174 cubed (142628877174³) is 2901498763971031185851577983424024
• The square root of 142628877174 is 377662.3851722593
• The cube root of 142628877174 is 5224.7937883895

Scales and comparisons

• 142,628,877,174 seconds is equal to 4,535 years, 8 weeks, 1 day, 4 hours, 32 minutes, 54 seconds.
• To count from 1 to 142,628,877,174 would take you about nine thousand and seventy 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 142628877174 cubic inches would be around 435.4 feet tall.

Recreational maths with 142628877174

• 142628877174 backwards is 471778826241
• The number of decimal digits it has is: 12
• The sum of 142628877174's digits is 57
• More coming soon!