142139373624

Names of 142139373624

• Cardinal: 142139373624 can be written as One hundred forty-two billion, one hundred thirty-nine million, three hundred seventy-three thousand, six hundred twenty-four.

Scientific notation

• Scientific notation: 1.42139373624 × 10¹¹

Factors of 142139373624

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 6533

Divisors of 142139373624

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 3 4 6 8 9 12 18 24 36 47 72 94 141 188 282 376 423 564 846 1128 1692 3384 6481 12962 19443 25924 38886 51848 58329 77772 116658 155544 233316 304607 466632 609214 913821 1218428 1827642 2436856 2741463 3655284 5482926 7310568 10965852 21931704 42003361 84006722 126010083 168013444 252020166 336026888 378030249 504040332 756060498 1008080664 1512120996 1974157967 3024241992 3948315934 5922473901 7896631868 11844947802 15793263736 17767421703 23689895604 35534843406 47379791208 71069686812 142139373624
• Sum of all divisors σ(n): 393212130480
• Sum of proper divisors (its aliquot sum) s(n): 251072756856
• 142139373624 is an abundant number, because the sum of its proper divisors (251072756856) is greater than itself. Its abundance is 108933383232

Bases of 142139373624

• Binary: 10000100011000001010101011100000111000₂
• Hexadecimal: 0x21182AB838
• Base-36: 1TAQ42M0

Squares and roots of 142139373624

• 142139373624 squared (142139373624²) is 20203601534223066893376
• 142139373624 cubed (142139373624³) is 2871727267023352127716716234714624
• The square root of 142139373624 is 377013.7578709827
• The cube root of 142139373624 is 5218.8097581331

Scales and comparisons

• 142,139,373,624 seconds is equal to 4,519 years, 30 weeks, 5 days, 15 hours, 20 minutes, 24 seconds.
• To count from 1 to 142,139,373,624 would take you about nine thousand and thirty-nine 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 142139373624 cubic inches would be around 434.9 feet tall.

Recreational maths with 142139373624

• 142139373624 backwards is 426373931241
• The number of decimal digits it has is: 12
• The sum of 142139373624's digits is 45
• More coming soon!