42147688025553552

Names of 42147688025553552

• Cardinal: 42147688025553552 can be written as Forty-two quadrillion, one hundred forty-seven trillion, six hundred eighty-eight billion, twenty-five million, five hundred fifty-three thousand, five hundred fifty-two.

Scientific notation

• Scientific notation: 4.2147688025553552 × 10¹⁶

Factors of 42147688025553552

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 22514790611959

Divisors of 42147688025553552

• Number of divisors d(n): 60
• Complete list of divisors:
  1 2 3 4 6 8 9 12 13 16 18 24 26 36 39 48 52 72 78 104 117 144 156 208 234 312 468 624 936 1872 22514790611941 45029581223882 67544371835823 90059162447764 135088743671646 180118324895528 202633115507469 270177487343292 292692277955233 360236649791056 405266231014938 540354974686584 585384555910466 810532462029876 878076833865699 1080709949373168 1170769111820932 1621064924059752 1756153667731398 2341538223641864 2634230501597097 3242129848119504 3512307335462796 4683076447283728 5268461003194194 7024614670925592 10536922006388388 14049229341851184 21073844012776776 42147688025553552
• Sum of all divisors σ(n): 127028448632576764
• Sum of proper divisors (its aliquot sum) s(n): 84880760607023212
• 42147688025553552 is an abundant number, because the sum of its proper divisors (84880760607023212) is greater than itself. Its abundance is 42733072581469660

Bases of 42147688025553552

• Binary: 10010101101111010001100101010100110111011111101010010000₂
• Hexadecimal: 0x95BD1954DDFA90
• Base-36: BJ03WKTCW40

Squares and roots of 42147688025553552

• 42147688025553552 squared (42147688025553552²) is 1776427605899390274628536019816704
• 42147688025553552 cubed (42147688025553552³) is 74872316533428495886863428211010833246611176132608
• The square root of 42147688025553552 is 205299021.0048590369
• The cube root of 42147688025553552 is 348009.6223876127

Scales and comparisons

• 42,147,688,025,553,552 seconds is equal to 1,340,166,107 years, 44 weeks, 2 days, 17 hours, 19 minutes, 12 seconds.
• To count from 1 to 42,147,688,025,553,552 would take you about four billion, twenty million, four hundred ninety-eight thousand, three hundred twenty-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 42147688025553552 cubic inches would be around 29000.8 feet tall.

Recreational maths with 42147688025553552

• 42147688025553552 backwards is 25535552088674124
• 42147688025553552 is a Harshad number.
• The number of decimal digits it has is: 17
• The sum of 42147688025553552's digits is 72
• More coming soon!