142380022128309

Names of 142380022128309

• Cardinal: 142380022128309 can be written as One hundred forty-two trillion, three hundred eighty billion, twenty-two million, one hundred twenty-eight thousand, three hundred nine.

Scientific notation

• Scientific notation: 1.42380022128309 × 10¹⁴

Factors of 142380022128309

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 6
• Sum of prime factors: 8018527

Divisors of 142380022128309

• Number of divisors d(n): 48
• Complete list of divisors:
  1 3 7 9 21 63 229 687 1231 1603 2061 3693 4809 8617 11079 14427 25851 77553 281899 845697 1973293 2537091 5919879 8017057 17759637 24051171 56119399 72153513 168358197 505074591 1835906053 5507718159 9868997167 12851342371 16523154477 29606991501 38554027113 69082980169 88820974503 115662081339 207248940507 621746821521 2260000351243 6780001053729 15820002458701 20340003161187 47460007376103 142380022128309
• Sum of all divisors σ(n): 236258209707520
• Sum of proper divisors (its aliquot sum) s(n): 93878187579211
• 142380022128309 is a deficient number, because the sum of its proper divisors (93878187579211) is less than itself. Its deficiency is 48501834549098

Bases of 142380022128309

• Binary: 100000010111111001101110101001000101111010110101₂
• Hexadecimal: 0x817E6EA45EB5
• Base-36: 1EGWH915F9

Squares and roots of 142380022128309

• 142380022128309 squared (142380022128309²) is 20272070701257760502059199481
• 142380022128309 cubed (142380022128309³) is 2886337875031724487561601859665882408207629
• The square root of 142380022128309 is 11932310.0080541403
• The cube root of 142380022128309 is 52217.5332596531

Scales and comparisons

• 142,380,022,128,309 seconds is equal to 4,527,244 years, 15 weeks, 1 day, 18 hours, 45 minutes, 9 seconds.
• To count from 1 to 142,380,022,128,309 would take you about eleven million, three hundred eighteen thousand, one hundred ten 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 142380022128309 cubic inches would be around 4351.5 feet tall.

Recreational maths with 142380022128309

• 142380022128309 backwards is 903821220083241
• The number of decimal digits it has is: 15
• The sum of 142380022128309's digits is 45
• More coming soon!