142450628072

Names of 142450628072

• Cardinal: 142450628072 can be written as One hundred forty-two billion, four hundred fifty million, six hundred twenty-eight thousand and seventy-two.

Scientific notation

• Scientific notation: 1.42450628072 × 10¹¹

Factors of 142450628072

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 5382

Divisors of 142450628072

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 43 86 97 172 194 344 388 776 1009 2018 4036 4171 4231 8072 8342 8462 16684 16924 33368 33848 43387 86774 97873 173548 181933 195746 347096 363866 391492 410407 727732 782984 820814 1455464 1641628 3283256 4208539 4269079 8417078 8538158 16834156 17076316 17647501 33668312 34152632 35295002 70590004 141180008 183570397 367140794 414100663 734281588 828201326 1468563176 1656402652 3312805304 17806328509 35612657018 71225314036 142450628072
• Sum of all divisors σ(n): 276463017600
• Sum of proper divisors (its aliquot sum) s(n): 134012389528
• 142450628072 is a deficient number, because the sum of its proper divisors (134012389528) is less than itself. Its deficiency is 8438238544

Bases of 142450628072

• Binary: 10000100101010101110000001010111101000₂
• Hexadecimal: 0x212AB815E8
• Base-36: 1TFVFC2W

Squares and roots of 142450628072

• 142450628072 squared (142450628072²) is 20292181438107274437184
• 142450628072 cubed (142450628072³) is 2890633990809361438488931111029248
• The square root of 142450628072 is 377426.3213820679
• The cube root of 142450628072 is 5222.6163353703

Scales and comparisons

• 142,450,628,072 seconds is equal to 4,529 years, 25 weeks, 3 days, 2 hours, 54 minutes, 32 seconds.
• To count from 1 to 142,450,628,072 would take you about nine thousand and fifty-eight 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 142450628072 cubic inches would be around 435.2 feet tall.

Recreational maths with 142450628072

• 142450628072 backwards is 270826054241
• The number of decimal digits it has is: 12
• The sum of 142450628072's digits is 41
• More coming soon!