30380576142

Names of 30380576142

• Cardinal: 30380576142 can be written as Thirty billion, three hundred eighty million, five hundred seventy-six thousand, one hundred forty-two.

Scientific notation

• Scientific notation: 3.0380576142 × 10¹⁰

Factors of 30380576142

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 3487

Divisors of 30380576142

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 6 7 14 21 41 42 49 82 98 123 147 246 287 294 574 861 1063 1722 2009 2126 2371 3189 4018 4742 6027 6378 7113 7441 12054 14226 14882 16597 22323 33194 43583 44646 49791 52087 87166 97211 99582 104174 116179 130749 156261 194422 232358 261498 291633 305081 312522 348537 583266 610162 680477 697074 915243 1360954 1830486 2041431 2135567 2520373 4082862 4271134 4763339 5040746 6406701 7561119 9526678 12813402 14290017 15122238 17642611 28580034 35285222 52927833 103335293 105855666 123498277 206670586 246996554 310005879 370494831 620011758 723347051 740989662 1446694102 2170041153 4340082306 5063429357 10126858714 15190288071 30380576142
• Sum of all divisors σ(n): 72503956224
• Sum of proper divisors (its aliquot sum) s(n): 42123380082
• 30380576142 is an abundant number, because the sum of its proper divisors (42123380082) is greater than itself. Its abundance is 11742803940

Bases of 30380576142

• Binary: 11100010010110100101100110110001110₂
• Hexadecimal: 0x712D2CD8E
• Base-36: DYFT6KU

Squares and roots of 30380576142

• 30380576142 squared (30380576142²) is 922979406719859604164
• 30380576142 cubed (30380576142³) is 28040646143350681167854382255288
• The square root of 30380576142 is 174300.2471082587
• The cube root of 30380576142 is 3120.3166503487

Scales and comparisons

• 30,380,576,142 seconds is equal to 966 years, 3 days, 55 minutes, 42 seconds.
• To count from 1 to 30,380,576,142 would take you about one thousand, nine hundred thirty-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 30380576142 cubic inches would be around 260 feet tall.

Recreational maths with 30380576142

• 30380576142 backwards is 24167508303
• The number of decimal digits it has is: 11
• The sum of 30380576142's digits is 39
• More coming soon!