7171960142981442

Names of 7171960142981442

• Cardinal: 7171960142981442 can be written as Seven quadrillion, one hundred seventy-one trillion, nine hundred sixty billion, one hundred forty-two million, nine hundred eighty-one thousand, four hundred forty-two.

Scientific notation

• Scientific notation: 7.171960142981442 × 10¹⁵

Factors of 7171960142981442

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 140272

Divisors of 7171960142981442

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 6 83 166 249 498 1117 2234 3351 6702 6889 13778 20667 41334 92711 139067 185422 278133 278134 417201 556266 834402 1247689 2495378 3743067 7486134 7695013 11542561 15390026 23085039 23085122 34627683 46170078 69255366 103558187 155337839 207116374 310674561 310675678 466013517 621349122 932027034 958032563 1916065126 2874097689 5748195378 8595329521 12893040637 17190659042 25785988563 25786081274 38679121911 51571977126 77358243822 173512366163 347024732326 520537098489 1041074196978 1070122372871 2140244745742 3210367118613 6420734237226 14401526391529 28803052783058 43204579174587 86409158349174 1195326690496907 2390653380993814 3585980071490721 7171960142981442
• Sum of all divisors σ(n): 14531934931816176
• Sum of proper divisors (its aliquot sum) s(n): 7359974788834734
• 7171960142981442 is an abundant number, because the sum of its proper divisors (7359974788834734) is greater than itself. Its abundance is 188014645853292

Bases of 7171960142981442

• Binary: 11001011110101101110000011000101010100110100101000010₂
• Hexadecimal: 0x197ADC18AA6942
• Base-36: 1YM8X06LVLU

Squares and roots of 7171960142981442

• 7171960142981442 squared (7171960142981442²) is 51437012292514385976332756399364
• 7171960142981442 cubed (7171960142981442³) is 368904202035959665402252188226618015255792602888
• The square root of 7171960142981442 is 84687426.1208914177
• The cube root of 7171960142981442 is 192846.8824391129

Scales and comparisons

• 7,171,960,142,981,442 seconds is equal to 228,046,148 years, 11 weeks, 2 days, 4 hours, 10 minutes, 42 seconds.
• To count from 1 to 7,171,960,142,981,442 would take you about six hundred eighty-four million, one hundred thirty-eight thousand, four hundred forty-four 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 7171960142981442 cubic inches would be around 16070.6 feet tall.

Recreational maths with 7171960142981442

• 7171960142981442 backwards is 2441892410691717
• The number of decimal digits it has is: 16
• The sum of 7171960142981442's digits is 66
• More coming soon!