42681534029377218

Names of 42681534029377218

• Cardinal: 42681534029377218 can be written as Forty-two quadrillion, six hundred eighty-one trillion, five hundred thirty-four billion, twenty-nine million, three hundred seventy-seven thousand, two hundred eighteen.

Scientific notation

• Scientific notation: 4.2681534029377218 × 10¹⁶

Factors of 42681534029377218

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 37206326308

Divisors of 42681534029377218

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 9 18 101 202 303 606 631 909 1262 1818 1893 3786 5679 11358 63731 127462 191193 382386 573579 1147158 37206325571 74412651142 111618976713 223237953426 334856930139 669713860278 3757838882671 7515677765342 11273516648013 22547033296026 23477191435301 33820549944039 46954382870602 67641099888078 70431574305903 140863148611806 211294722917709 422589445835418 2371196334965401 4742392669930802 7113589004896203 14227178009792406 21340767014688609 42681534029377218
• Sum of all divisors σ(n): 93540274295262912
• Sum of proper divisors (its aliquot sum) s(n): 50858740265885694
• 42681534029377218 is an abundant number, because the sum of its proper divisors (50858740265885694) is greater than itself. Its abundance is 8177206236508476

Bases of 42681534029377218

• Binary: 10010111101000101010000100001010010010100010111011000010₂
• Hexadecimal: 0x97A2A10A4A2EC2
• Base-36: BO9CA1OJF0I

Squares and roots of 42681534029377218

• 42681534029377218 squared (42681534029377218²) is 1821713347100885458647844937419524
• 42681534029377218 cubed (42681534029377218³) is 77753520216057114264675967834927011826585714004232
• The square root of 42681534029377218 is 206595096.8183350135
• The cube root of 42681534029377218 is 349472.7681737827

Scales and comparisons

• 42,681,534,029,377,218 seconds is equal to 1,357,140,759 years, 25 weeks, 3 hours, 18 seconds.
• To count from 1 to 42,681,534,029,377,218 would take you about four billion, seventy-one million, four hundred twenty-two thousand, two hundred seventy-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 42681534029377218 cubic inches would be around 29122.7 feet tall.

Recreational maths with 42681534029377218

• 42681534029377218 backwards is 81277392043518624
• The number of decimal digits it has is: 17
• The sum of 42681534029377218's digits is 72
• More coming soon!