42255108

Names of 42255108

• Cardinal: 42255108 can be written as Forty-two million, two hundred fifty-five thousand, one hundred eight.

Scientific notation

• Scientific notation: 4.2255108 × 10⁷

Factors of 42255108

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 644

Divisors of 42255108

• Number of divisors d(n): 120
• Complete list of divisors:
  1 2 3 4 6 7 9 12 14 18 21 27 28 31 36 42 54 62 63 81 84 93 108 124 126 162 186 189 217 252 279 324 372 378 434 558 567 601 651 756 837 868 1116 1134 1202 1302 1674 1803 1953 2268 2404 2511 2604 3348 3606 3906 4207 5022 5409 5859 7212 7812 8414 10044 10818 11718 12621 16227 16828 17577 18631 21636 23436 25242 32454 35154 37262 37863 48681 50484 55893 64908 70308 74524 75726 97362 111786 113589 130417 151452 167679 194724 223572 227178 260834 335358 340767 391251 454356 503037 521668 670716 681534 782502 1006074 1173753 1363068 1509111 1565004 2012148 2347506 3018222 3521259 4695012 6036444 7042518 10563777 14085036 21127554 42255108
• Sum of all divisors σ(n): 130532864
• Sum of proper divisors (its aliquot sum) s(n): 88277756
• 42255108 is an abundant number, because the sum of its proper divisors (88277756) is greater than itself. Its abundance is 46022648

Bases of 42255108

• Binary: 10100001001100001100000100₂
• Hexadecimal: 0x284C304
• Base-36: P5O90

Squares and roots of 42255108

• 42255108 squared (42255108²) is 1785494152091664
• 42255108 cubed (42255108³) is 75446248230001688219712
• The square root of 42255108 is 6500.3929112015
• The cube root of 42255108 is 348.3050238869

Scales and comparisons

• 42,255,108 seconds is equal to 1 year, 17 weeks, 6 days, 1 hour, 31 minutes, 48 seconds.
• To count from 1 to 42,255,108 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 42255108 cubic inches would be around 29 feet tall.

Recreational maths with 42255108

• 42255108 backwards is 80155224
• 42255108 is a Harshad number.
• The number of decimal digits it has is: 8
• The sum of 42255108's digits is 27
• More coming soon!