142668856264941

Names of 142668856264941

• Cardinal: 142668856264941 can be written as One hundred forty-two trillion, six hundred sixty-eight billion, eight hundred fifty-six million, two hundred sixty-four thousand, nine hundred forty-one.

Scientific notation

• Scientific notation: 1.42668856264941 × 10¹⁴

Factors of 142668856264941

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 10565583

Divisors of 142668856264941

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 9 19 57 157 171 471 503 1413 1509 2983 4527 8949 9557 26847 28671 78971 86013 236913 710739 1500449 4501347 10564901 13504041 31694703 95084109 200733119 602199357 1658689457 1806598071 4976068371 5314145203 14928205113 15942435609 31515099683 47827306827 94545299049 100968758857 283635897147 302906276571 834320796871 908718829713 2502962390613 7508887171839 15852095140549 47556285421647 142668856264941
• Sum of all divisors σ(n): 218739111776640
• Sum of proper divisors (its aliquot sum) s(n): 76070255511699
• 142668856264941 is a deficient number, because the sum of its proper divisors (76070255511699) is less than itself. Its deficiency is 66598600753242

Bases of 142668856264941

• Binary: 100000011100000110101110011111111000100011101101₂
• Hexadecimal: 0x81C1AE7F88ED
• Base-36: 1EKL61F3L9

Squares and roots of 142668856264941

• 142668856264941 squared (142668856264941²) is 20354402547946394825185733481
• 142668856264941 cubed (142668856264941³) is 2903939331471713064489034374634701150189621
• The square root of 142668856264941 is 11944406.9030212211
• The cube root of 142668856264941 is 52252.8191533013

Scales and comparisons

• 142,668,856,264,941 seconds is equal to 4,536,428 years, 16 weeks, 6 days, 11 hours, 22 minutes, 21 seconds.
• To count from 1 to 142,668,856,264,941 would take you about eleven million, three hundred forty-one thousand and seventy 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 142668856264941 cubic inches would be around 4354.4 feet tall.

Recreational maths with 142668856264941

• 142668856264941 backwards is 149462658866241
• The number of decimal digits it has is: 15
• The sum of 142668856264941's digits is 72
• More coming soon!