42275475

Names of 42275475

• Cardinal: 42275475 can be written as Forty-two million, two hundred seventy-five thousand, four hundred seventy-five.

Scientific notation

• Scientific notation: 4.2275475 × 10⁷

Factors of 42275475

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 98

Divisors of 42275475

• Number of divisors d(n): 144
• Complete list of divisors:
  1 3 5 9 11 15 19 25 29 31 33 45 55 57 75 87 93 95 99 145 155 165 171 209 225 261 275 279 285 319 341 435 465 475 495 551 589 627 725 775 825 855 899 957 1023 1045 1305 1395 1425 1595 1653 1705 1767 1881 2175 2325 2475 2697 2755 2871 2945 3069 3135 4275 4495 4785 4959 5115 5225 5301 6061 6479 6525 6975 7975 8091 8265 8525 8835 9405 9889 13485 13775 14355 14725 15345 15675 17081 18183 19437 22475 23925 24795 25575 26505 29667 30305 32395 40455 41325 44175 47025 49445 51243 54549 58311 67425 71775 76725 85405 89001 90915 97185 123975 132525 148335 151525 153729 161975 187891 202275 247225 256215 272745 291555 427025 445005 454575 485925 563673 741675 768645 939455 1281075 1363725 1457775 1691019 2225025 2818365 3843225 4697275 8455095 14091825 42275475
• Sum of all divisors σ(n): 92851200
• Sum of proper divisors (its aliquot sum) s(n): 50575725
• 42275475 is an abundant number, because the sum of its proper divisors (50575725) is greater than itself. Its abundance is 8300250

Bases of 42275475

• Binary: 10100001010001001010010011₂
• Hexadecimal: 0x2851293
• Base-36: P63YR

Squares and roots of 42275475

• 42275475 squared (42275475²) is 1787215786475625
• 42275475 cubed (42275475³) is 75555396300755622796875
• The square root of 42275475 is 6501.9593200819
• The cube root of 42275475 is 348.3609760093

Scales and comparisons

• 42,275,475 seconds is equal to 1 year, 17 weeks, 6 days, 7 hours, 11 minutes, 15 seconds.
• To count from 1 to 42,275,475 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 42275475 cubic inches would be around 29 feet tall.

Recreational maths with 42275475

• 42275475 backwards is 57457224
• The number of decimal digits it has is: 8
• The sum of 42275475's digits is 36
• More coming soon!