42207940 (number)

42207940 is an even 8-digits composite number following 42207939 and preceding 42207941. In scientific notation, it is written as 4.2207940 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 48 positive divisors. There are 15515136 positive integers (up to 42207940) that are relatively prime to 42207940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2207940 × 10^7
Engineering notation 4.2207940 × 10^6

Prime Factorization of 42207940

Prime Factorization 2 × 2 × 5 × 43 × 17 × 2887

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21103970
Product of the distinct prime numbers

The prime factorization of 42207940 is 2 × 2 × 5 × 43 × 17 × 2887. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 6, 74, 29, 245, 122, 6661, 6350, 73702, 38583, 470651, 941041, 2547793, 5203380, 63072513, 22727385, 751684411, 492227876, 2670693594, 1335024174

Basic calculations (n = 42207940)

Multiplication

n×y
n×2 84415880
n×3 126623820
n×4 168831760
n×5 211039700

Division

n÷y
n÷2 21103970
n÷3 14069313.333333
n÷3 10551985
n÷5 8441588

Exponentiation

ny
n2 1781510199043600
n3 7.519387559062E+22
n4 3.1737785892964E+30
n5 1.3395865627031E+38

Nth Root

y√n
2√n 6496.7638097748
3√n 348.17537511806
4√n 80.602504984491
5√n 33.502624618848

Divisors of 42207940

1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 731, 860, 1462, 2887, 2924, 3655, 5774, 7310, 11548, 14435, 14620, 28870, 49079, 57740, 98158, 124141, 196316, 245395, 248282, 490790, 496564, 620705, 981580, 1241410, 2110397, 2482820, 4220794, 8441588, 10551985, 21103970, 42207940

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -42207939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 42207940 can be divided by 48 positive divisors. The sum of these divisors (counting 42207940) is 1, the average is 0.020833333333333.

Base conversion 42207940

Base System Value
2 Binary 10100001000000101011000100
3 Ternary 2221102101102001
4 Quaternary 2201000223010
5 Quinary 41301123230
6 Senary 4104355044
8 Octal 241005304
10 Decimal 42207940
12 Duodecimal 12175a84
16 Hexadecimal 2840ac4
20 Vigesimal d3fjh0
36 Base36 p4nus

Cryptographic Hash Functions

md5 9e5327108c0b007fde962ce54dc66604
sha1 b67c3a9e733d8e2241356aaa1fef21126b0954ec
sha256 cc46ebb6c3e9aad58730006f91d4e0be4918882b7400acf86b30f7d7436b9838
sha512 bc613983b42da124a6d81b7c78491a894b5984cb17fac808842519afa20ebdaf70c59f46f6c2ab10fd1c236f8cd143b3703768c7c294c4dd02a746a1c6399501
ripemd-160 ebb47713df00bd12e323a0c457da432aa19791b9

42207940 as geometric shapes

Circle

Radius = n
Diameter 84415880
Circumference 265200308.45432
Area 5.5967793536107E+15

Sphere

Radius = n
Volume 3.1497136953392E+23
Surface area 2.2387117414443E+16
Circumference 265200308.45432

Square

Length = n
Perimeter 168831760
Area 1781510199043600
Diagonal 59691041.18783

Cube

Length = n
Surface area 10689061194261600
Volume 7.519387559062E+22
Space diagonal 73106296.562819

Equilateral Triangle

Length = n
Perimeter 126623820
Area 7.7141654473641E+14
Altitude 36553148.281409

Triangular Pyramid

Length = n
Surface area 7.7141654473641E+14
Volume 8.8616832223042E+21
Height 19897013.729277