42681702545960208

Names of 42681702545960208

• Cardinal: 42681702545960208 can be written as Forty-two quadrillion, six hundred eighty-one trillion, seven hundred two billion, five hundred forty-five million, nine hundred sixty thousand, two hundred eight.

Scientific notation

• Scientific notation: 4.2681702545960208 × 10¹⁶

Factors of 42681702545960208

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 23716521545

Divisors of 42681702545960208

• Number of divisors d(n): 40
• Complete list of divisors:
  1 2 3 4 6 8 12 16 24 48 37493 74986 112479 149972 224958 299944 449916 599888 899832 1799664 23716484047 47432968094 71149452141 94865936188 142298904282 189731872376 284597808564 379463744752 569195617128 1138391234256 889202136374171 1778404272748342 2667606409122513 3556808545496684 5335212818245026 7113617090993368 10670425636490052 14227234181986736 21340851272980104 42681702545960208
• Sum of all divisors σ(n): 110264005759068288
• Sum of proper divisors (its aliquot sum) s(n): 67582303213108080
• 42681702545960208 is an abundant number, because the sum of its proper divisors (67582303213108080) is greater than itself. Its abundance is 24900600667147872

Bases of 42681702545960208

• Binary: 10010111101000101100100001000110101010010010110100010000₂
• Hexadecimal: 0x97A2C846A92D10
• Base-36: BO9EFGMYMMO

Squares and roots of 42681702545960208

• 42681702545960208 squared (42681702545960208²) is 1821727732221826101500580719403264
• 42681702545960208 cubed (42681702545960208³) is 77754441186418631163266019607601893561523649318912
• The square root of 42681702545960208 is 206595504.6605811507
• The cube root of 42681702545960208 is 349473.2281063239

Scales and comparisons

• 42,681,702,545,960,208 seconds is equal to 1,357,146,117 years, 40 weeks, 6 days, 12 hours, 56 minutes, 48 seconds.
• To count from 1 to 42,681,702,545,960,208 would take you about four billion, seventy-one million, four hundred thirty-eight thousand, three hundred fifty-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 42681702545960208 cubic inches would be around 29122.8 feet tall.

Recreational maths with 42681702545960208

• 42681702545960208 backwards is 80206954520718624
• The number of decimal digits it has is: 17
• The sum of 42681702545960208's digits is 69
• More coming soon!