42345618905212

Names of 42345618905212

• Cardinal: 42345618905212 can be written as Forty-two trillion, three hundred forty-five billion, six hundred eighteen million, nine hundred five thousand, two hundred twelve.

Scientific notation

• Scientific notation: 4.2345618905212 × 10¹³

Factors of 42345618905212

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 1135

Divisors of 42345618905212

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 4 7 14 23 28 46 49 92 98 161 196 322 343 644 686 1103 1127 1372 2206 2254 4412 4508 7721 7889 15442 15778 25369 30884 31556 50738 54047 101476 108094 177583 216188 355166 378329 710332 756658 1216609 1243081 1513316 2433218 2486162 4866436 4972324 8516263 8701567 17032526 17403134 27982007 34065052 34806268 55964014 59613841 111928028 119227682 195874049 238455364 391748098 417296887 783496196 834593774 1341919727 1371118343 1669187548 2683839454 2742236686 5367678908 5484473372 9393438089 9597828401 18786876178 19195656802 30864153721 37573752356 38391313604 61728307442 65754066623 123456614884 131508133246 216049076047 263016266492 432098152094 460278466361 864196304188 920556932722 1512343532329 1841113865444 3024687064658 6049374129316 10586404726303 21172809452606 42345618905212
• Sum of all divisors σ(n): 90258835968000
• Sum of proper divisors (its aliquot sum) s(n): 47913217062788
• 42345618905212 is an abundant number, because the sum of its proper divisors (47913217062788) is greater than itself. Its abundance is 5567598157576

Bases of 42345618905212

• Binary: 1001101000001101011011100100101001100001111100₂
• Hexadecimal: 0x26835B92987C
• Base-36: F0DB45XFG

Squares and roots of 42345618905212

• 42345618905212 squared (42345618905212²) is 1793151440465447941440764944
• 42345618905212 cubed (42345618905212³) is 75932107537281802453746063913893108488128
• The square root of 42345618905212 is 6507351.1435308299
• The cube root of 42345618905212 is 34855.3537592947

Scales and comparisons

• 42,345,618,905,212 seconds is equal to 1,346,459 years, 36 weeks, 1 day, 22 hours, 6 minutes, 52 seconds.
• To count from 1 to 42,345,618,905,212 would take you about three million, three hundred sixty-six thousand, one hundred forty-nine 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 42345618905212 cubic inches would be around 2904.6 feet tall.

Recreational maths with 42345618905212

• 42345618905212 backwards is 21250981654324
• The number of decimal digits it has is: 14
• The sum of 42345618905212's digits is 52
• More coming soon!