142608772768

Names of 142608772768

• Cardinal: 142608772768 can be written as One hundred forty-two billion, six hundred eight million, seven hundred seventy-two thousand, seven hundred sixty-eight.

Scientific notation

• Scientific notation: 1.42608772768 × 10¹¹

Factors of 142608772768

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 57876957

Divisors of 142608772768

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 7 8 11 14 16 22 28 32 44 56 77 88 112 154 176 224 308 352 616 1232 2464 57876937 115753874 231507748 405138559 463015496 636646307 810277118 926030992 1273292614 1620554236 1852061984 2546585228 3241108472 4456524149 5093170456 6482216944 8913048298 10186340912 12964433888 17826096596 20372681824 35652193192 71304386384 142608772768
• Sum of all divisors σ(n): 350039721024
• Sum of proper divisors (its aliquot sum) s(n): 207430948256
• 142608772768 is an abundant number, because the sum of its proper divisors (207430948256) is greater than itself. Its abundance is 64822175488

Bases of 142608772768

• Binary: 10000100110100001001010010111010100000₂
• Hexadecimal: 0x2134252EA0
• Base-36: 1TIHKXB4

Squares and roots of 142608772768

• 142608772768 squared (142608772768²) is 20337262070395058381824
• 142608772768 cubed (142608772768³) is 2900271985320234100763632597368832
• The square root of 142608772768 is 377635.7673314327
• The cube root of 142608772768 is 5224.5482880545

Scales and comparisons

• 142,608,772,768 seconds is equal to 4,534 years, 26 weeks, 6 days, 11 hours, 59 minutes, 28 seconds.
• To count from 1 to 142,608,772,768 would take you about nine thousand and sixty-nine 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 142608772768 cubic inches would be around 435.4 feet tall.

Recreational maths with 142608772768

• 142608772768 backwards is 867277806241
• The number of decimal digits it has is: 12
• The sum of 142608772768's digits is 58
• More coming soon!