385651506342

Names of 385651506342

• Cardinal: 385651506342 can be written as Three hundred eighty-five billion, six hundred fifty-one million, five hundred six thousand, three hundred forty-two.

Scientific notation

• Scientific notation: 3.85651506342 × 10¹¹

Factors of 385651506342

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3639

Divisors of 385651506342

• Number of divisors d(n): 48
• Complete list of divisors:
  1 2 3 6 17 34 51 102 289 578 867 1734 3617 4913 7234 9826 10851 14739 21702 29478 61489 122978 184467 368934 1045313 2090626 3135939 6271878 13082689 17770321 26165378 35540642 39248067 53310963 78496134 106621926 222405713 444811426 667217139 1334434278 3780897121 7561794242 11342691363 22685382726 64275251057 128550502114 192825753171 385651506342
• Sum of all divisors σ(n): 819726270480
• Sum of proper divisors (its aliquot sum) s(n): 434074764138
• 385651506342 is an abundant number, because the sum of its proper divisors (434074764138) is greater than itself. Its abundance is 48423257796

Bases of 385651506342

• Binary: 101100111001010100111101111110010100110₂
• Hexadecimal: 0x59CA9EFCA6
• Base-36: 4X5YY6QU

Squares and roots of 385651506342

• 385651506342 squared (385651506342²) is 148727084343853666220964
• 385651506342 cubed (385651506342³) is 57356824111060851067334049219353688
• The square root of 385651506342 is 621008.4591549459
• The cube root of 385651506342 is 7278.8875595985

Scales and comparisons

• 385,651,506,342 seconds is equal to 12,262 years, 27 weeks, 2 days, 2 hours, 25 minutes, 42 seconds.
• To count from 1 to 385,651,506,342 would take you about twenty-four thousand, five hundred twenty-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 385651506342 cubic inches would be around 606.6 feet tall.

Recreational maths with 385651506342

• 385651506342 backwards is 243605156583
• The number of decimal digits it has is: 12
• The sum of 385651506342's digits is 48
• More coming soon!