385055197120

Names of 385055197120

• Cardinal: 385055197120 can be written as Three hundred eighty-five billion, fifty-five million, one hundred ninety-seven thousand, one hundred twenty.

Scientific notation

• Scientific notation: 3.8505519712 × 10¹¹

Factors of 385055197120

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 10477

Divisors of 385055197120

• Number of divisors d(n): 84
• Complete list of divisors:
  1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 160 176 220 320 352 440 704 880 1760 3520 10459 20918 41836 52295 83672 104590 115049 167344 209180 230098 334688 418360 460196 575245 669376 836720 920392 1150490 1673440 1840784 2300980 3346880 3681568 4601960 7363136 9203920 18407840 36815680 109390681 218781362 437562724 546953405 875125448 1093906810 1203297491 1750250896 2187813620 2406594982 3500501792 4375627240 4813189964 6016487455 7001003584 8751254480 9626379928 12032974910 17502508960 19252759856 24065949820 35005017920 38505519712 48131899640 77011039424 96263799280 192527598560 385055197120
• Sum of all divisors σ(n): 1000364033304
• Sum of proper divisors (its aliquot sum) s(n): 615308836184
• 385055197120 is an abundant number, because the sum of its proper divisors (615308836184) is greater than itself. Its abundance is 230253639064

Bases of 385055197120

• Binary: 101100110100111000101000000011111000000₂
• Hexadecimal: 0x59A71407C0
• Base-36: 4WW3X7LS

Squares and roots of 385055197120

• 385055197120 squared (385055197120²) is 148267504829122056294400
• 385055197120 cubed (385055197120³) is 57091173298468145302979928752128000
• The square root of 385055197120 is 620528.1598122683
• The cube root of 385055197120 is 7275.1339921395

Scales and comparisons

• 385,055,197,120 seconds is equal to 12,243 years, 29 weeks, 2 days, 8 hours, 58 minutes, 40 seconds.
• To count from 1 to 385,055,197,120 would take you about twenty-four thousand, four hundred eighty-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 385055197120 cubic inches would be around 606.3 feet tall.

Recreational maths with 385055197120

• 385055197120 backwards is 021791550583
• The number of decimal digits it has is: 12
• The sum of 385055197120's digits is 46
• More coming soon!