42156908 (number)

42156908 is an even 8-digits composite number following 42156907 and preceding 42156909. In scientific notation, it is written as 4.2156908 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 21054432 positive integers (up to 42156908) that are relatively prime to 42156908.

Interesting facts

Basic properties

Name

Name forty-two million one hundred fifty-six thousand nine hundred eight

Notation

Scientific notation 4.2156908 × 10^7
Engineering notation 4.2156908 × 10^6

Prime Factorization of 42156908

Prime Factorization 2 × 2 × 953 × 11059

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21078454
Product of the distinct prime numbers

The prime factorization of 42156908 is 2 × 2 × 953 × 11059. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 36, 13, 403, 179, 2131, 2477, 75951, 34963, 87366, 441256, 9875711, 7567218, 99981746, 37294409, 707629657, 841895511, 9268127464, 2630064558

Basic calculations (n = 42156908)

Multiplication

n×y
n×2 84313816
n×3 126470724
n×4 168627632
n×5 210784540

Division

n÷y
n÷2 21078454
n÷3 14052302.666667
n÷3 10539227
n÷5 8431381.6

Exponentiation

ny
n2 1777204892120464
n3 7.4921463134272E+22
n4 3.1584572285769E+30
n5 1.3315079080705E+38

Nth Root

y√n
2√n 6492.8351280469
3√n 348.03499670063
4√n 80.578130581734
5√n 33.494519350522

Divisors of 42156908

1, 2, 4, 953, 1906, 3812, 11059, 22118, 44236, 10539227, 21078454, 42156908

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42156907
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42156908 can be divided by 12 positive divisors. The sum of these divisors (counting 42156908) is 1, the average is 0.083333333333333.

Base conversion 42156908

Base System Value
2 Binary 10100000110100001101101100
3 Ternary 2221022210101222
4 Quaternary 2200310031230
5 Quinary 41243010113
6 Senary 4103322512
8 Octal 240641554
10 Decimal 42156908
12 Duodecimal 12150438
16 Hexadecimal 283436c
20 Vigesimal d39c58
36 Base36 p3kh8

Cryptographic Hash Functions

md5 2c012862841acdc7427c09d45961ff83
sha1 24dc62f3c305e178b7efefd9b2da721e205bec7f
sha256 9abb41a1bdaf31b753cf32c544fe99964809017f21bb04ca38bac0db1a789b79
sha512 1a94c2935fe64c4997e89bbd31f9561ab3a47ae940fe1e8daf1f12ed9a187f2c7b17ad507b8375affac338622245f1bfa04a8b1a8071e6123e7918976bc1975d
ripemd-160 44177e3149dc90304cec1839b55984e59c165645

42156908 as geometric shapes

Circle

Radius = n
Diameter 84313816
Circumference 264879664.94172
Area 5.5832538330095E+15

Sphere

Radius = n
Volume 3.138302909051E+23
Surface area 2.2333015332038E+16
Circumference 264879664.94172

Square

Length = n
Perimeter 168627632
Area 1777204892120464
Diagonal 59618871.041315

Cube

Length = n
Surface area 10663229352722784
Volume 7.4921463134272E+22
Space diagonal 73017906.546007

Equilateral Triangle

Length = n
Perimeter 126470724
Area 7.6955229215315E+14
Altitude 36508953.273003

Triangular Pyramid

Length = n
Surface area 7.6955229215315E+14
Volume 8.8295791064436E+21
Height 19872957.013772