142396581077728

Names of 142396581077728

• Cardinal: 142396581077728 can be written as One hundred forty-two trillion, three hundred ninety-six billion, five hundred eighty-one million, seventy-seven thousand, seven hundred twenty-eight.

Scientific notation

• Scientific notation: 1.42396581077728 × 10¹⁴

Factors of 142396581077728

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 23693787

Divisors of 142396581077728

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 8 16 32 37 74 148 296 592 1184 5077 10154 20308 40616 81232 162464 187849 375698 751396 1502792 3005584 6011168 23688671 47377342 94754684 189509368 379018736 758037472 876480827 1752961654 3505923308 7011846616 14023693232 28047386464 120267382667 240534765334 481069530668 962139061336 1924278122672 3848556245344 4449893158679 8899786317358 17799572634716 35599145269432 71198290538864 142396581077728
• Sum of all divisors σ(n): 287976836939904
• Sum of proper divisors (its aliquot sum) s(n): 145580255862176
• 142396581077728 is an abundant number, because the sum of its proper divisors (145580255862176) is greater than itself. Its abundance is 3183674784448

Bases of 142396581077728

• Binary: 100000011000001001001001101000011110001011100000₂
• Hexadecimal: 0x818249A1E2E0
• Base-36: 1EH433SWKG

Squares and roots of 142396581077728

• 142396581077728 squared (142396581077728²) is 20276786302625963901977641984
• 142396581077728 cubed (142396581077728³) is 2887345044737642627201546279136574860132352
• The square root of 142396581077728 is 11933003.8581125079
• The cube root of 142396581077728 is 52219.5574995727

Scales and comparisons

• 142,396,581,077,728 seconds is equal to 4,527,770 years, 42 weeks, 3 days, 6 hours, 55 minutes, 28 seconds.
• To count from 1 to 142,396,581,077,728 would take you about eleven million, three hundred nineteen thousand, four hundred twenty-seven 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 142396581077728 cubic inches would be around 4351.6 feet tall.

Recreational maths with 142396581077728

• 142396581077728 backwards is 827770185693241
• The number of decimal digits it has is: 15
• The sum of 142396581077728's digits is 70
• More coming soon!