142323473925

Names of 142323473925

• Cardinal: 142323473925 can be written as One hundred forty-two billion, three hundred twenty-three million, four hundred seventy-three thousand, nine hundred twenty-five.

Scientific notation

• Scientific notation: 1.42323473925 × 10¹¹

Factors of 142323473925

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 553546

Divisors of 142323473925

• Number of divisors d(n): 60
• Complete list of divisors:
  1 3 5 9 15 25 27 45 75 81 127 135 225 381 405 635 675 1143 1905 2025 3175 3429 5715 9525 10287 17145 28575 51435 85725 257175 553411 1660233 2767055 4980699 8301165 13835275 14942097 24903495 41505825 44826291 70283197 74710485 124517475 210849591 224131455 351415985 373552425 632548773 1054247955 1120657275 1757079925 1897646319 3162743865 5271239775 5692938957 9488231595 15813719325 28464694785 47441157975 142323473925
• Sum of all divisors σ(n): 265708596736
• Sum of proper divisors (its aliquot sum) s(n): 123385122811
• 142323473925 is a deficient number, because the sum of its proper divisors (123385122811) is less than itself. Its deficiency is 18938351114

Bases of 142323473925

• Binary: 10000100100011001000111101111000000101₂
• Hexadecimal: 0x212323DE05
• Base-36: 1TDRPZB9

Squares and roots of 142323473925

• 142323473925 squared (142323473925²) is 20255971230080154905625
• 142323473925 cubed (142323473925³) is 2882900193189863102370680523328125
• The square root of 142323473925 is 377257.8348092985
• The cube root of 142323473925 is 5221.0619371395

Scales and comparisons

• 142,323,473,925 seconds is equal to 4,525 years, 23 weeks, 1 day, 10 hours, 18 minutes, 45 seconds.
• To count from 1 to 142,323,473,925 would take you about nine thousand and fifty 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 142323473925 cubic inches would be around 435.1 feet tall.

Recreational maths with 142323473925

• 142323473925 backwards is 529374323241
• 142323473925 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142323473925's digits is 45
• More coming soon!