120240500872

Names of 120240500872

• Cardinal: 120240500872 can be written as One hundred twenty billion, two hundred forty million, five hundred thousand, eight hundred seventy-two.

Scientific notation

• Scientific notation: 1.20240500872 × 10¹¹

Factors of 120240500872

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 369522

Divisors of 120240500872

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 4 8 23 29 46 58 61 92 116 122 184 232 244 488 667 1334 1403 1769 2668 2806 3538 5336 5612 7076 11224 14152 40687 81374 162748 325496 369407 738814 1477628 2955256 8496361 10712803 16992722 21425606 22533827 33985444 42851212 45067654 67970888 85702424 90135308 180270616 246394469 492788938 518278021 653480983 985577876 1036556042 1306961966 1971155752 2073112084 2613923932 4146224168 5227847864 15030062609 30060125218 60120250436 120240500872
• Sum of all divisors σ(n): 247355596800
• Sum of proper divisors (its aliquot sum) s(n): 127115095928
• 120240500872 is an abundant number, because the sum of its proper divisors (127115095928) is greater than itself. Its abundance is 6874595056

Bases of 120240500872

• Binary: 1101111111110111001000111000010001000₂
• Hexadecimal: 0x1BFEE47088
• Base-36: 1J8K3894

Squares and roots of 120240500872

• 120240500872 squared (120240500872²) is 14457778049949432760384
• 120240500872 cubed (120240500872³) is 1738410474222127229380857719054848
• The square root of 120240500872 is 346757.1208670415
• The cube root of 120240500872 is 4935.7170950629

Scales and comparisons

• 120,240,500,872 seconds is equal to 3,823 years, 14 weeks, 2 days, 11 hours, 7 minutes, 52 seconds.
• To count from 1 to 120,240,500,872 would take you about seven thousand, six hundred forty-six 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 120240500872 cubic inches would be around 411.3 feet tall.

Recreational maths with 120240500872

• 120240500872 backwards is 278005042021
• The number of decimal digits it has is: 12
• The sum of 120240500872's digits is 31
• More coming soon!