142423325172

Names of 142423325172

• Cardinal: 142423325172 can be written as One hundred forty-two billion, four hundred twenty-three million, three hundred twenty-five thousand, one hundred seventy-two.

Scientific notation

• Scientific notation: 1.42423325172 × 10¹¹

Factors of 142423325172

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 4116793

Divisors of 142423325172

• Number of divisors d(n): 54
• Complete list of divisors:
  1 2 3 4 6 9 12 18 31 36 62 93 124 186 279 372 558 961 1116 1922 2883 3844 5766 8649 11532 17298 34596 4116757 8233514 12350271 16467028 24700542 37050813 49401084 74101626 127619467 148203252 255238934 382858401 510477868 765716802 1148575203 1531433604 2297150406 3956203477 4594300812 7912406954 11868610431 15824813908 23737220862 35605831293 47474441724 71211662586 142423325172
• Sum of all divisors σ(n): 372002603154
• Sum of proper divisors (its aliquot sum) s(n): 229579277982
• 142423325172 is an abundant number, because the sum of its proper divisors (229579277982) is greater than itself. Its abundance is 87155952810

Bases of 142423325172

• Binary: 10000100101001000101110111100111110100₂
• Hexadecimal: 0x21291779F4
• Base-36: 1TFF6510

Squares and roots of 142423325172

• 142423325172 squared (142423325172²) is 20284403553049248829584
• 142423325172 cubed (142423325172³) is 2888972203156005318186182445488448
• The square root of 142423325172 is 377390.1498078613
• The cube root of 142423325172 is 5222.2826485703

Scales and comparisons

• 142,423,325,172 seconds is equal to 4,528 years, 32 weeks, 2 days, 2 hours, 46 minutes, 12 seconds.
• To count from 1 to 142,423,325,172 would take you about nine thousand and fifty-seven 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 142423325172 cubic inches would be around 435.2 feet tall.

Recreational maths with 142423325172

• 142423325172 backwards is 271523324241
• 142423325172 is a Harshad number.
• The number of decimal digits it has is: 12
• The sum of 142423325172's digits is 36
• More coming soon!