120813217850

Names of 120813217850

• Cardinal: 120813217850 can be written as One hundred twenty billion, eight hundred thirteen million, two hundred seventeen thousand, eight hundred fifty.

Scientific notation

• Scientific notation: 1.2081321785 × 10¹¹

Factors of 120813217850

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 110630

Divisors of 120813217850

• Number of divisors d(n): 72
• Complete list of divisors:
  1 2 5 10 13 25 26 41 50 65 82 130 205 325 410 533 650 1025 1066 1681 2050 2665 3362 5330 8405 13325 16810 21853 26650 42025 43706 84050 109265 110569 218530 221138 546325 552845 1092650 1105690 1437397 2764225 2874794 4533329 5528450 7186985 9066658 14373970 22666645 35934925 45333290 58933277 71869850 113333225 117866554 185866489 226666450 294666385 371732978 589332770 929332445 1473331925 1858664890 2416264357 2946663850 4646662225 4832528714 9293324450 12081321785 24162643570 60406608925 120813217850
• Sum of all divisors σ(n): 248046767220
• Sum of proper divisors (its aliquot sum) s(n): 127233549370
• 120813217850 is an abundant number, because the sum of its proper divisors (127233549370) is greater than itself. Its abundance is 6420331520

Bases of 120813217850

• Binary: 1110000100001000001110110100000111010₂
• Hexadecimal: 0x1C2107683A
• Base-36: 1JI12JI2

Squares and roots of 120813217850

• 120813217850 squared (120813217850²) is 14595833607271558622500
• 120813217850 cubed (120813217850³) is 1763369625297650155969138411625000
• The square root of 120813217850 is 347581.9584644749
• The cube root of 120813217850 is 4943.5411164765

Scales and comparisons

• 120,813,217,850 seconds is equal to 3,841 years, 25 weeks, 2 days, 3 hours, 10 minutes, 50 seconds.
• To count from 1 to 120,813,217,850 would take you about seven thousand, six hundred eighty-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 120813217850 cubic inches would be around 412 feet tall.

Recreational maths with 120813217850

• 120813217850 backwards is 058712318021
• The number of decimal digits it has is: 12
• The sum of 120813217850's digits is 38
• More coming soon!