42230208

Names of 42230208

• Cardinal: 42230208 can be written as Forty-two million, two hundred thirty thousand, two hundred eight.

Scientific notation

• Scientific notation: 4.2230208 × 10⁷

Factors of 42230208

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 10
• Sum of prime factors: 232

Divisors of 42230208

• Number of divisors d(n): 112
• Complete list of divisors:
  1 2 3 4 6 8 12 16 23 24 32 46 48 64 69 73 92 96 131 138 146 184 192 219 262 276 292 368 393 438 524 552 584 736 786 876 1048 1104 1168 1472 1572 1679 1752 2096 2208 2336 3013 3144 3358 3504 4192 4416 4672 5037 6026 6288 6716 7008 8384 9039 9563 10074 12052 12576 13432 14016 18078 19126 20148 24104 25152 26864 28689 36156 38252 40296 48208 53728 57378 72312 76504 80592 96416 107456 114756 144624 153008 161184 192832 219949 229512 289248 306016 322368 439898 459024 578496 612032 659847 879796 918048 1319694 1759592 1836096 2639388 3519184 5278776 7038368 10557552 14076736 21115104 42230208
• Sum of all divisors σ(n): 119091456
• Sum of proper divisors (its aliquot sum) s(n): 76861248
• 42230208 is an abundant number, because the sum of its proper divisors (76861248) is greater than itself. Its abundance is 34631040

Bases of 42230208

• Binary: 10100001000110000111000000₂
• Hexadecimal: 0x28461C0
• Base-36: P551C

Squares and roots of 42230208

• 42230208 squared (42230208²) is 1783390467723264
• 42230208 cubed (42230208³) is 75312950397170725158912
• The square root of 42230208 is 6498.4773601205
• The cube root of 42230208 is 348.2365942961

Scales and comparisons

• 42,230,208 seconds is equal to 1 year, 17 weeks, 5 days, 18 hours, 36 minutes, 48 seconds.
• To count from 1 to 42,230,208 would take you about 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 42230208 cubic inches would be around 29 feet tall.

Recreational maths with 42230208

• 42230208 backwards is 80203224
• The number of decimal digits it has is: 8
• The sum of 42230208's digits is 21
• More coming soon!