120338171020

Names of 120338171020

• Cardinal: 120338171020 can be written as One hundred twenty billion, three hundred thirty-eight million, one hundred seventy-one thousand and twenty.

Scientific notation

• Scientific notation: 1.2033817102 × 10¹¹

Factors of 120338171020

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 991

Divisors of 120338171020

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 4 5 10 20 197 394 787 788 985 1574 1970 3148 3935 3940 7870 15740 38809 77618 155039 155236 194045 310078 388090 620156 775195 776180 1550390 3100780 7645373 15290746 30542683 30581492 38226865 61085366 76453730 122170732 152713415 152907460 305426830 610853660 6016908551 12033817102 24067634204 30084542755 60169085510 120338171020
• Sum of all divisors σ(n): 254322240480
• Sum of proper divisors (its aliquot sum) s(n): 133984069460
• 120338171020 is an abundant number, because the sum of its proper divisors (133984069460) is greater than itself. Its abundance is 13645898440

Bases of 120338171020

• Binary: 1110000000100101101101100010010001100₂
• Hexadecimal: 0x1C04B6C48C
• Base-36: 1JA68N0S

Squares and roots of 120338171020

• 120338171020 squared (120338171020²) is 14481275404438767840400
• 120338171020 cubed (120338171020³) is 1742650196207072111496131265208000
• The square root of 120338171020 is 346897.9259378759
• The cube root of 120338171020 is 4937.0531444725

Scales and comparisons

• 120,338,171,020 seconds is equal to 3,826 years, 19 weeks, 5 days, 21 hours, 43 minutes, 40 seconds.
• To count from 1 to 120,338,171,020 would take you about seven thousand, six hundred fifty-two 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 120338171020 cubic inches would be around 411.4 feet tall.

Recreational maths with 120338171020

• 120338171020 backwards is 020171833021
• The number of decimal digits it has is: 12
• The sum of 120338171020's digits is 28
• More coming soon!