142571191070

Names of 142571191070

• Cardinal: 142571191070 can be written as One hundred forty-two billion, five hundred seventy-one million, one hundred ninety-one thousand and seventy.

Scientific notation

• Scientific notation: 1.4257119107 × 10¹¹

Factors of 142571191070

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 185157416

Divisors of 142571191070

• Number of divisors d(n): 32
• Complete list of divisors:
  1 2 5 7 10 11 14 22 35 55 70 77 110 154 385 770 185157391 370314782 925786955 1296101737 1851573910 2036731301 2592203474 4073462602 6480508685 10183656505 12961017370 14257119107 20367313010 28514238214 71285595535 142571191070
• Sum of all divisors σ(n): 319951973376
• Sum of proper divisors (its aliquot sum) s(n): 177380782306
• 142571191070 is an abundant number, because the sum of its proper divisors (177380782306) is greater than itself. Its abundance is 34809591236

Bases of 142571191070

• Binary: 10000100110001111001111011101100011110₂
• Hexadecimal: 0x2131E7BB1E
• Base-36: 1THV7F32

Squares and roots of 142571191070

• 142571191070 squared (142571191070²) is 20326544523118447744900
• 142571191070 cubed (142571191070³) is 2897979662998382245679948518043000
• The square root of 142571191070 is 377586.0048651167
• The cube root of 142571191070 is 5224.0893058979

Scales and comparisons

• 142,571,191,070 seconds is equal to 4,533 years, 16 weeks, 5 days, 12 hours, 37 minutes, 50 seconds.
• To count from 1 to 142,571,191,070 would take you about nine thousand and sixty-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 142571191070 cubic inches would be around 435.3 feet tall.

Recreational maths with 142571191070

• 142571191070 backwards is 070191175241
• The number of decimal digits it has is: 12
• The sum of 142571191070's digits is 38
• More coming soon!