42672150

Names of 42672150

• Cardinal: 42672150 can be written as Forty-two million, six hundred seventy-two thousand, one hundred fifty.

Scientific notation

• Scientific notation: 4.267215 × 10⁷

Factors of 42672150

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 516

Divisors of 42672150

• Number of divisors d(n): 96
• Complete list of divisors:
  1 2 3 5 6 9 10 15 18 25 27 30 45 50 54 73 75 90 135 146 150 219 225 270 365 433 438 450 657 675 730 866 1095 1299 1314 1350 1825 1971 2165 2190 2598 3285 3650 3897 3942 4330 5475 6495 6570 7794 9855 10825 10950 11691 12990 16425 19485 19710 21650 23382 31609 32475 32850 38970 49275 58455 63218 64950 94827 97425 98550 116910 158045 189654 194850 284481 292275 316090 474135 568962 584550 790225 853443 948270 1422405 1580450 1706886 2370675 2844810 4267215 4741350 7112025 8534430 14224050 21336075 42672150
• Sum of all divisors σ(n): 119471520
• Sum of proper divisors (its aliquot sum) s(n): 76799370
• 42672150 is an abundant number, because the sum of its proper divisors (76799370) is greater than itself. Its abundance is 34127220

Bases of 42672150

• Binary: 10100010110010000000010110₂
• Hexadecimal: 0x28B2016
• Base-36: PEM1I

Squares and roots of 42672150

• 42672150 squared (42672150²) is 1820912385622500
• 42672150 cubed (42672150³) is 77702246456141163375000
• The square root of 42672150 is 6532.3923642109
• The cube root of 42672150 is 349.4471544185

Scales and comparisons

• 42,672,150 seconds is equal to 1 year, 18 weeks, 3 days, 21 hours, 22 minutes, 30 seconds.
• To count from 1 to 42,672,150 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 42672150 cubic inches would be around 29.1 feet tall.

Recreational maths with 42672150

• 42672150 backwards is 05127624
• 42672150 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42672150's digits is 27
• More coming soon!