142206893724

Names of 142206893724

• Cardinal: 142206893724 can be written as One hundred forty-two billion, two hundred six million, eight hundred ninety-three thousand, seven hundred twenty-four.

Scientific notation

• Scientific notation: 1.42206893724 × 10¹¹

Factors of 142206893724

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 82424

Divisors of 142206893724

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 4 6 7 12 14 21 28 42 84 38971 43441 77942 86882 116913 130323 155884 173764 233826 260646 272797 304087 467652 521292 545594 608174 818391 912261 1091188 1216348 1636782 1824522 3273564 3649044 1692939211 3385878422 5078817633 6771756844 10157635266 11850574477 20315270532 23701148954 35551723431 47402297908 71103446862 142206893724
• Sum of all divisors σ(n): 379236843776
• Sum of proper divisors (its aliquot sum) s(n): 237029950052
• 142206893724 is an abundant number, because the sum of its proper divisors (237029950052) is greater than itself. Its abundance is 94823056328

Bases of 142206893724

• Binary: 10000100011100001100001111111010011100₂
• Hexadecimal: 0x211C30FE9C
• Base-36: 1TBUB9GC

Squares and roots of 142206893724

• 142206893724 squared (142206893724²) is 20222800622629030588176
• 142206893724 cubed (142206893724³) is 2875821658943847582329889643007424
• The square root of 142206893724 is 377103.2931757557
• The cube root of 142206893724 is 5219.6359865657

Scales and comparisons

• 142,206,893,724 seconds is equal to 4,521 years, 38 weeks, 3 days, 2 hours, 55 minutes, 24 seconds.
• To count from 1 to 142,206,893,724 would take you about nine thousand and forty-three 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 142206893724 cubic inches would be around 435 feet tall.

Recreational maths with 142206893724

• 142206893724 backwards is 427398602241
• The number of decimal digits it has is: 12
• The sum of 142206893724's digits is 48
• More coming soon!