142100201408

Names of 142100201408

• Cardinal: 142100201408 can be written as One hundred forty-two billion, one hundred million, two hundred one thousand, four hundred eight.

Scientific notation

• Scientific notation: 1.42100201408 × 10¹¹

Factors of 142100201408

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 5455371

Divisors of 142100201408

• Number of divisors d(n): 56
• Complete list of divisors:
  1 2 4 8 11 16 22 32 37 44 64 74 88 148 176 296 352 407 592 704 814 1184 1628 2368 3256 6512 13024 26048 5455321 10910642 21821284 43642568 60008531 87285136 120017062 174570272 201846877 240034124 349140544 403693754 480068248 807387508 960136496 1614775016 1920272992 2220315647 3229550032 3840545984 4440631294 6459100064 8881262588 12918200128 17762525176 35525050352 71050100704 142100201408
• Sum of all divisors σ(n): 315928607664
• Sum of proper divisors (its aliquot sum) s(n): 173828406256
• 142100201408 is an abundant number, because the sum of its proper divisors (173828406256) is greater than itself. Its abundance is 31728204848

Bases of 142100201408

• Binary: 10000100010101110101001111111111000000₂
• Hexadecimal: 0x2115D4FFC0
• Base-36: 1TA2SH4W

Squares and roots of 142100201408

• 142100201408 squared (142100201408²) is 20192467240194165182464
• 142100201408 cubed (142100201408³) is 2869353661756032785454555469709312
• The square root of 142100201408 is 376961.8036459397
• The cube root of 142100201408 is 5218.3302965065

Scales and comparisons

• 142,100,201,408 seconds is equal to 4,518 years, 18 weeks, 6 hours, 10 minutes, 8 seconds.
• To count from 1 to 142,100,201,408 would take you about nine thousand and thirty-six 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 142100201408 cubic inches would be around 434.9 feet tall.

Recreational maths with 142100201408

• 142100201408 backwards is 804102001241
• The number of decimal digits it has is: 12
• The sum of 142100201408's digits is 23
• More coming soon!