42561438 (number)

42561438 is an even 8-digits composite number following 42561437 and preceding 42561439. In scientific notation, it is written as 4.2561438 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 32 positive divisors. There are 13099008 positive integers (up to 42561438) that are relatively prime to 42561438.

Interesting facts

Basic properties

Name

Name forty-two million five hundred sixty-one thousand four hundred thirty-eight

Notation

Scientific notation 4.2561438 × 10^7
Engineering notation 4.2561438 × 10^6

Prime Factorization of 42561438

Prime Factorization 2 × 3 × 17 × 53 × 7873

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42561438
Product of the distinct prime numbers

The prime factorization of 42561438 is 2 × 3 × 17 × 53 × 7873. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 30, 45, 161, 341, 8469, 5641, 61686, 58732, 697468, 826898, 3880597, 1005442, 4529464, 59658986, 941511200, 384446255, 3842423607, 9286395531

Basic calculations (n = 42561438)

Multiplication

n×y
n×2 85122876
n×3 127684314
n×4 170245752
n×5 212807190

Division

n÷y
n÷2 21280719
n÷3 14187146
n÷3 10640359.5
n÷5 8512287.6

Exponentiation

ny
n2 1811476004627844
n3 7.7099023659456E+22
n4 3.2814453153425E+30
n5 1.3966303133934E+38

Nth Root

y√n
2√n 6523.9127829854
3√n 349.14468157178
4√n 80.770742122289
5√n 33.558555488046

Divisors of 42561438

1, 2, 3, 6, 17, 34, 51, 53, 102, 106, 159, 318, 901, 1802, 2703, 5406, 7873, 15746, 23619, 47238, 133841, 267682, 401523, 417269, 803046, 834538, 1251807, 2503614, 7093573, 14187146, 21280719, 42561438

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 -42561437
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 42561438 can be divided by 32 positive divisors. The sum of these divisors (counting 42561438) is 1, the average is 0.03125.

Base conversion 42561438

Base System Value
2 Binary 10100010010110111110011110
3 Ternary 2222002100022120
4 Quaternary 2202112332132
5 Quinary 41343431223
6 Senary 4120123410
8 Octal 242267636
10 Decimal 42561438
12 Duodecimal 12306566
16 Hexadecimal 2896f9e
20 Vigesimal d603bi
36 Base36 pc8m6

Cryptographic Hash Functions

md5 71a33b6838fdb3d985a4d9ffd414e095
sha1 936c477114eb2c826f919ef0f5be08fae8342a01
sha256 822a6fc6d6e0043ec7d1f131f843ffd4c4cd2c32600c61942913ccfae04a4fe4
sha512 1fbdd3d2885436e7c036584e452a4fe5f495d06042dcd2b65a74447539ab0342120c62823c68d4423de9eb4d237cb2db4256a26adbb0e2a5e82e6867058226d2
ripemd-160 0385edf77b156bef17ea5dc37c449ee2ddd476b5

42561438 as geometric shapes

Circle

Radius = n
Diameter 85122876
Circumference 267421401.89403
Area 5.690919708293E+15

Sphere

Radius = n
Volume 3.2295163510332E+23
Surface area 2.2763678833172E+16
Circumference 267421401.89403

Square

Length = n
Perimeter 170245752
Area 1811476004627844
Diagonal 60190962.853702

Cube

Length = n
Surface area 10868856027767064
Volume 7.7099023659456E+22
Space diagonal 73718573.059193

Equilateral Triangle

Length = n
Perimeter 127684314
Area 7.8439211917683E+14
Altitude 36859286.529596

Triangular Pyramid

Length = n
Surface area 7.8439211917683E+14
Volume 9.0862070754105E+21
Height 20063654.284567