42210926042397428

Names of 42210926042397428

• Cardinal: 42210926042397428 can be written as Forty-two quadrillion, two hundred ten trillion, nine hundred twenty-six billion, forty-two million, three hundred ninety-seven thousand, four hundred twenty-eight.

Scientific notation

• Scientific notation: 4.2210926042397428 × 10¹⁶

Factors of 42210926042397428

• Number of distinct prime factors ω(n): 3
• Total number of prime factors Ω(n): 4
• Sum of prime factors: 98367276164

Divisors of 42210926042397428

• Number of divisors d(n): 12
• Complete list of divisors:
  1 2 4 107279 214558 429116 98367168883 196734337766 393468675532 10552731510599357 21105463021198714 42210926042397428
• Sum of all divisors σ(n): 73869809145128640
• Sum of proper divisors (its aliquot sum) s(n): 31658883102731212
• 42210926042397428 is a deficient number, because the sum of its proper divisors (31658883102731212) is less than itself. Its deficiency is 10552042939666216

Bases of 42210926042397428

• Binary: 10010101111101101001110100010100011001011011101011110100₂
• Hexadecimal: 0x95F69D1465BAF4
• Base-36: BJMIVPZTVCK

Squares and roots of 42210926042397428

• 42210926042397428 squared (42210926042397428²) is 1781762277356745393594197901015184
• 42210926042397428 cubed (42210926042397428³) is 75209835714639193277194204768348923426426390546752
• The square root of 42210926042397428 is 205452977.6917273789
• The cube root of 42210926042397428 is 348183.5855946897

Scales and comparisons

• 42,210,926,042,397,428 seconds is equal to 1,342,176,881 years, 9 weeks, 2 days, 23 hours, 17 minutes, 8 seconds.
• To count from 1 to 42,210,926,042,397,428 would take you about four billion, twenty-six million, five hundred thirty thousand, six hundred 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 42210926042397428 cubic inches would be around 29015.3 feet tall.

Recreational maths with 42210926042397428

• 42210926042397428 backwards is 82479324062901224
• The number of decimal digits it has is: 17
• The sum of 42210926042397428's digits is 65
• More coming soon!