141742090

Names of 141742090

• Cardinal: 141742090 can be written as One hundred forty-one million, seven hundred forty-two thousand and ninety.

Scientific notation

• Scientific notation: 1.4174209 × 10⁸

Factors of 141742090

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 6319

Divisors of 141742090

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 5 7 10 14 17 19 34 35 38 70 85 95 119 133 170 190 238 266 323 595 646 665 1190 1330 1615 2261 3230 4522 6269 11305 12538 22610 31345 43883 62690 87766 106573 119111 213146 219415 238222 438830 532865 595555 746011 833777 1065730 1191110 1492022 1667554 2024887 3730055 4049774 4168885 7460110 8337770 10124435 14174209 20248870 28348418 70871045 141742090
• Sum of all divisors σ(n): 325036800
• Sum of proper divisors (its aliquot sum) s(n): 183294710
• 141742090 is an abundant number, because the sum of its proper divisors (183294710) is greater than itself. Its abundance is 41552620

Bases of 141742090

• Binary: 1000011100101101000000001010₂
• Hexadecimal: 0x872D00A
• Base-36: 2CE0WA

Squares and roots of 141742090

• 141742090 squared (141742090²) is 20090820077568100
• 141742090 cubed (141742090³) is 2847714827608464611329000
• The square root of 141742090 is 11905.5487063805
• The cube root of 141742090 is 521.3942980091

Scales and comparisons

• 141,742,090 seconds is equal to 4 years, 26 weeks, 2 days, 12 hours, 48 minutes, 10 seconds.
• To count from 1 to 141,742,090 would take you about six 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 141742090 cubic inches would be around 43.4 feet tall.

Recreational maths with 141742090

• 141742090 backwards is 090247141
• The number of decimal digits it has is: 9
• The sum of 141742090's digits is 28
• More coming soon!