42745908 (number)

42745908 is an even 8-digits composite number following 42745907 and preceding 42745909. In scientific notation, it is written as 4.2745908 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 14232064 positive integers (up to 42745908) that are relatively prime to 42745908.

Interesting facts

Basic properties

Name

Name forty-two million seven hundred forty-five thousand nine hundred eight

Notation

Scientific notation 4.2745908 × 10^7
Engineering notation 4.2745908 × 10^6

Prime Factorization of 42745908

Prime Factorization 2 × 2 × 3 × 1217 × 2927

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21372954
Product of the distinct prime numbers

The prime factorization of 42745908 is 2 × 2 × 3 × 1217 × 2927. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 7, 85, 8, 86, 867, 4735, 7654, 22584, 31840, 531715, 721213, 2799156, 2617482, 74828522, 94932507, 61522184, 59623776, 33114651, 141645116

Basic calculations (n = 42745908)

Multiplication

n×y
n×2 85491816
n×3 128237724
n×4 170983632
n×5 213729540

Division

n÷y
n÷2 21372954
n÷3 14248636
n÷3 10686477
n÷5 8549181.6

Exponentiation

ny
n2 1827212650744464
n3 7.8105863865159E+22
n4 3.3387060710406E+30
n5 1.4271602255174E+38

Nth Root

y√n
2√n 6538.0354847615
3√n 349.64837611469
4√n 80.858119473319
5√n 33.587595118318

Divisors of 42745908

1, 2, 3, 4, 6, 12, 1217, 2434, 2927, 3651, 4868, 5854, 7302, 8781, 11708, 14604, 17562, 35124, 3562159, 7124318, 10686477, 14248636, 21372954, 42745908

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42745907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42745908 can be divided by 24 positive divisors. The sum of these divisors (counting 42745908) is 1, the average is 0.041666666666667.

Base conversion 42745908

Base System Value
2 Binary 10100011000100000000110100
3 Ternary 2222102201100210
4 Quaternary 2203010000310
5 Quinary 41420332113
6 Senary 4124105420
8 Octal 243040064
10 Decimal 42745908
12 Duodecimal 12395270
16 Hexadecimal 28c4034
20 Vigesimal d734f8
36 Base36 pg6yc

Cryptographic Hash Functions

md5 b930110fc8c8a511e311063fb205df00
sha1 9a9b855576cc10d422ee8ed68995eeb186c6fd2a
sha256 62b9803eb2aa6b4074360ade587a3b10ca75a51851ec709931aea370aa23fd4d
sha512 5cdfabcea82efbb6dd4286b303cd024058ac9e6dd8873adba10270f8126b6c2dcfb36ef896b4a37a1d7bd6f1c6ab800b586ba7077e2953a54a07997539ef6623
ripemd-160 c808cbbb3979938fdd151dc3b355469d8fa56ad0

42745908 as geometric shapes

Circle

Radius = n
Diameter 85491816
Circumference 268580461.08765
Area 5.7403578401251E+15

Sphere

Radius = n
Volume 3.2716907749476E+23
Surface area 2.2961431360501E+16
Circumference 268580461.08765

Square

Length = n
Perimeter 170983632
Area 1827212650744464
Diagonal 60451842.829553

Cube

Length = n
Surface area 10963275904466784
Volume 7.8105863865159E+22
Space diagonal 74038084.471665

Equilateral Triangle

Length = n
Perimeter 128237724
Area 7.912062868305E+14
Altitude 37019042.235832

Triangular Pyramid

Length = n
Surface area 7.912062868305E+14
Volume 9.2048643315812E+21
Height 20150614.276518