120145344

Names of 120145344

• Cardinal: 120145344 can be written as One hundred twenty million, one hundred forty-five thousand, three hundred forty-four.

Scientific notation

• Scientific notation: 1.20145344 × 10⁸

Factors of 120145344

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 528

Divisors of 120145344

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 11 12 16 22 24 32 33 44 48 64 66 88 96 132 163 176 192 264 326 349 352 489 528 652 698 704 978 1047 1056 1304 1396 1793 1956 2094 2112 2608 2792 3586 3839 3912 4188 5216 5379 5584 7172 7678 7824 8376 10432 10758 11168 11517 14344 15356 15648 16752 21516 22336 23034 28688 30712 31296 33504 43032 46068 56887 57376 61424 67008 86064 92136 113774 114752 122848 170661 172128 184272 227548 245696 341322 344256 368544 455096 625757 682644 737088 910192 1251514 1365288 1820384 1877271 2503028 2730576 3640768 3754542 5006056 5461152 7509084 10012112 10922304 15018168 20024224 30036336 40048448 60072672 120145344
• Sum of all divisors σ(n): 349910400
• Sum of proper divisors (its aliquot sum) s(n): 229765056
• 120145344 is an abundant number, because the sum of its proper divisors (229765056) is greater than itself. Its abundance is 109619712

Bases of 120145344

• Binary: 111001010010100010111000000₂
• Hexadecimal: 0x72945C0
• Base-36: 1ZJ4QO

Squares and roots of 120145344

• 120145344 squared (120145344²) is 14434903684878336
• 120145344 cubed (120145344³) is 1734286468826575276867584
• The square root of 120145344 is 10961.0831581555
• The cube root of 120145344 is 493.4414729259

Scales and comparisons

• 120,145,344 seconds is equal to 3 years, 42 weeks, 4 days, 13 hours, 42 minutes, 24 seconds.
• To count from 1 to 120,145,344 would take you about five 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 120145344 cubic inches would be around 41.1 feet tall.

Recreational maths with 120145344

• 120145344 backwards is 443541021
• 120145344 is a Harshad number.
• The number of decimal digits it has is: 9
• The sum of 120145344's digits is 24
• More coming soon!