30442742993957238

Names of 30442742993957238

• Cardinal: 30442742993957238 can be written as Thirty quadrillion, four hundred forty-two trillion, seven hundred forty-two billion, nine hundred ninety-three million, nine hundred fifty-seven thousand, two hundred thirty-eight.

Scientific notation

• Scientific notation: 3.0442742993957238 × 10¹⁶

Factors of 30442742993957238

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 7
• Sum of prime factors: 179368279140

Divisors of 30442742993957238

• Number of divisors d(n): 64
• Complete list of divisors:
  1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 449 898 1347 2694 3143 4041 6286 8082 9429 12123 18858 24246 28287 56574 84861 169722 179368278679 358736557358 538104836037 1076209672074 1255577950753 1614314508111 2511155901506 3228629016222 3766733852259 4842943524333 7533467704518 9685887048666 11300201556777 22600403113554 33900604670331 67801209340662 80536357126871 161072714253742 241609071380613 483218142761226 563754499888097 724827214141839 1127508999776194 1449654428283678 1691263499664291 2174481642425517 3382526999328582 4348963284851034 5073790498992873 10147580997985746 15221371496978619 30442742993957238
• Sum of all divisors σ(n): 77487096389760000
• Sum of proper divisors (its aliquot sum) s(n): 47044353395802762
• 30442742993957238 is an abundant number, because the sum of its proper divisors (47044353395802762) is greater than itself. Its abundance is 16601610401845524

Bases of 30442742993957238

• Binary: 1101100001001111000001101110010001001001011000101110110₂
• Hexadecimal: 0x6C27837224B176
• Base-36: 8BR1V2A9QPI

Squares and roots of 30442742993957238

• 30442742993957238 squared (30442742993957238²) is 926760600996132498884182972588644
• 30442742993957238 cubed (30442742993957238³) is 28213134793050611914682377388269750742686300405272
• The square root of 30442742993957238 is 174478488.6281321443
• The cube root of 30442742993957238 is 312244.3536735951

Scales and comparisons

• 30,442,742,993,957,238 seconds is equal to 967,985,061 years, 32 weeks, 2 days, 1 hour, 27 minutes, 18 seconds.
• To count from 1 to 30,442,742,993,957,238 would take you about two billion, nine hundred three million, nine hundred fifty-five thousand, one hundred eighty-four 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 30442742993957238 cubic inches would be around 26020.4 feet tall.

Recreational maths with 30442742993957238

• 30442742993957238 backwards is 83275939924724403
• The number of decimal digits it has is: 17
• The sum of 30442742993957238's digits is 81
• More coming soon!