42161574 (number)

42161574 is an even 8-digits composite number following 42161573 and preceding 42161575. In scientific notation, it is written as 4.2161574 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors. There are 10813824 positive integers (up to 42161574) that are relatively prime to 42161574.

Interesting facts

Basic properties

Name

Name forty-two million one hundred sixty-one thousand five hundred seventy-four

Notation

Scientific notation 4.2161574 × 10^7
Engineering notation 4.2161574 × 10^6

Prime Factorization of 42161574

Prime Factorization 2 × 21 × 13 × 37 × 2087

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42161574
Product of the distinct prime numbers

The prime factorization of 42161574 is 2 × 21 × 13 × 37 × 2087. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 9, 54, 40, 626, 998, 3047, 9534, 25780, 40727, 343211, 386325, 2336225, 4319867, 88763885, 68462501, 293829122, 252436023, 7639977852, 3088022820

Basic calculations (n = 42161574)

Multiplication

n×y
n×2 84323148
n×3 126484722
n×4 168646296
n×5 210807870

Division

n÷y
n÷2 21080787
n÷3 14053858
n÷3 10540393.5
n÷5 8432314.8

Exponentiation

ny
n2 1777598322157476
n3 7.4946343201918E+22
n4 3.1598557949371E+30
n5 1.3322449392757E+38

Nth Root

y√n
2√n 6493.1944372551
3√n 348.04783660012
4√n 80.580360121155
5√n 33.495260764046

Divisors of 42161574

1, 2, 13, 21, 26, 37, 42, 74, 273, 481, 546, 777, 962, 1554, 2087, 4174, 10101, 20202, 27131, 43827, 54262, 77219, 87654, 154438, 569751, 1003847, 1139502, 1621599, 2007694, 3243198, 21080787, 42161574

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42161573
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42161574 can be divided by 32 positive divisors. The sum of these divisors (counting 42161574) is 1, the average is 0.03125.

Base conversion 42161574

Base System Value
2 Binary 10100000110101010110100110
3 Ternary 2221100000210210
4 Quaternary 2200311112212
5 Quinary 41243132244
6 Senary 4103400250
8 Octal 240652646
10 Decimal 42161574
12 Duodecimal 12153086
16 Hexadecimal 28355a6
20 Vigesimal d3a3ie
36 Base36 p3o2u

Cryptographic Hash Functions

md5 69310f7e4662d763f9f4f8e751f2be46
sha1 afcec4349842f7fce022c9dce04bcf1f9d16044f
sha256 373b2db23796d2a79bbf3fb890b6223555af8e1b7f99263253216254b7da3501
sha512 f6e4dfe44b499d76c12f6a79f648070db1927104a5560a93775cc4775ae41a6983dd884318247909ed03d3e03d69800e1175383a7a483ec7f55a4c1bf7f0695f
ripemd-160 51a9255d5b1b691a765538f2ad1c88bbc4b78488

42161574 as geometric shapes

Circle

Radius = n
Diameter 84323148
Circumference 264908982.28436
Area 5.5844898299235E+15

Sphere

Radius = n
Volume 3.1393450828875E+23
Surface area 2.2337959319694E+16
Circumference 264908982.28436

Square

Length = n
Perimeter 168646296
Area 1777598322157476
Diagonal 59625469.761797

Cube

Length = n
Surface area 10665589932944856
Volume 7.4946343201918E+22
Space diagonal 73025988.295075

Equilateral Triangle

Length = n
Perimeter 126484722
Area 7.6972265235648E+14
Altitude 36512994.147537

Triangular Pyramid

Length = n
Surface area 7.6972265235648E+14
Volume 8.8325112505351E+21
Height 19875156.587266