42161877 (number)

42161877 is an odd 8-digits composite number following 42161876 and preceding 42161878. In scientific notation, it is written as 4.2161877 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 20 positive divisors. There are 27972864 positive integers (up to 42161877) that are relatively prime to 42161877.

Interesting facts

Basic properties

Name

Name forty-two million one hundred sixty-one thousand eight hundred seventy-seven

Notation

Scientific notation 4.2161877 × 10^7
Engineering notation 4.2161877 × 10^6

Prime Factorization of 42161877

Prime Factorization 3 × 3 × 9 × 229 × 2273

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14053959
Product of the distinct prime numbers

The prime factorization of 42161877 is 3 × 3 × 9 × 229 × 2273. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 3, 56, 1, 728, 460, 2907, 2622, 76473, 51617, 245676, 365338, 4829812, 3262751, 78669879, 17833504, 576974151, 579217305, 3095185424, 8542940771

Basic calculations (n = 42161877)

Multiplication

n×y
n×2 84323754
n×3 126485631
n×4 168647508
n×5 210809385

Division

n÷y
n÷2 21080938.5
n÷3 14053959
n÷3 10540469.25
n÷5 8432375.4

Exponentiation

ny
n2 1777623872163129
n3 7.4947959050406E+22
n4 3.1599466308842E+30
n5 1.3322928117791E+38

Nth Root

y√n
2√n 6493.2177693344
3√n 348.04867036281
4√n 80.580504896249
5√n 33.495308907575

Divisors of 42161877

1, 3, 9, 27, 81, 229, 687, 2061, 2273, 6183, 6819, 18549, 20457, 61371, 184113, 520517, 1561551, 4684653, 14053959, 42161877

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42161876
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42161877 can be divided by 20 positive divisors. The sum of these divisors (counting 42161877) is 1, the average is 0.05.

Base conversion 42161877

Base System Value
2 Binary 10100000110101011011010101
3 Ternary 2221100001020000
4 Quaternary 2200311123111
5 Quinary 41243140002
6 Senary 4103401513
8 Octal 240653325
10 Decimal 42161877
12 Duodecimal 12153299
16 Hexadecimal 28356d5
20 Vigesimal d3a4dh
36 Base36 p3ob9

Cryptographic Hash Functions

md5 477804dbaae041031789ac1ab2fe3967
sha1 08d09e00eb600881839f2e78646f0d3c0b3fb3d1
sha256 04e5e3d9c80d911d2ffdc607eedefe6f4003ad9cb2c256081fe4e51b8816cd5f
sha512 7e1bb2da64dc460406dcd5814b66381bc2c943bcea32f66f7546a9e012d6a67c619a6b2cddd320013ef4d49fccae3c7f40e354b0f8ca5d811d40ee2295b12154
ripemd-160 8dd8938451b7baa8e0a8925d6531ce92376a9e40

42161877 as geometric shapes

Circle

Radius = n
Diameter 84323754
Circumference 264910886.08951
Area 5.5845700976335E+15

Sphere

Radius = n
Volume 3.1394127673907E+23
Surface area 2.2338280390534E+16
Circumference 264910886.08951

Square

Length = n
Perimeter 168647508
Area 1777623872163129
Diagonal 59625898.268506

Cube

Length = n
Surface area 10665743232978774
Volume 7.4947959050406E+22
Space diagonal 73026513.10647

Equilateral Triangle

Length = n
Perimeter 126485631
Area 7.6973371583347E+14
Altitude 36513256.553235

Triangular Pyramid

Length = n
Surface area 7.6973371583347E+14
Volume 8.8327016801056E+21
Height 19875299.422835