8142458 (number)

8142458 is an even 7-digits composite number following 8142457 and preceding 8142459. In scientific notation, it is written as 8.142458 × 10^6. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 4041376 positive integers (up to 8142458) that are relatively prime to 8142458.

Interesting facts

Basic properties

Name

Name eight million one hundred forty-two thousand four hundred fifty-eight

Notation

Scientific notation 8.142458 × 10^6
Engineering notation 8.142458 × 10^6

Prime Factorization of 8142458

Prime Factorization 2 × 137 × 29717

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 8142458
Product of the distinct prime numbers

The prime factorization of 8142458 is 2 × 137 × 29717. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 8, 8, 61, 671, 720, 8000, 4069, 84013, 99857, 694522, 962491, 6032560, 8234444, 35884198, 39509219, 461720483, 291329627, 1128851200, 6584361088

Basic calculations (n = 8142458)

Multiplication

n×y
n×2 16284916
n×3 24427374
n×4 32569832
n×5 40712290

Division

n÷y
n÷2 4071229
n÷3 2714152.6666667
n÷3 2035614.5
n÷5 1628491.6

Exponentiation

ny
n2 66299622281764
n3 5.3984188984513E+20
n4 4.3956399147046E+27
n5 3.5791313388606E+34

Nth Root

y√n
2√n 2853.4992553004
3√n 201.18017226914
4√n 53.418154735075
5√n 24.107440603948

Divisors of 8142458

1, 2, 137, 274, 29717, 59434, 4071229, 8142458

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -8142457
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 8142458 can be divided by 8 positive divisors. The sum of these divisors (counting 8142458) is 1, the average is 0.125.

Base conversion 8142458

Base System Value
2 Binary 11111000011111001111010
3 Ternary 120022200100112
4 Quaternary 133003321322
5 Quinary 4041024313
6 Senary 450304322
8 Octal 37037172
10 Decimal 8142458
12 Duodecimal 28880a2
16 Hexadecimal 7c3e7a
20 Vigesimal 2ahg2i
36 Base36 4uire

Cryptographic Hash Functions

md5 312f43359200d9dd6e630b34e7e58dff
sha1 3f9442d8ab22d0322c2f987573417a250371ac5c
sha256 ac5a985eff6ed4600035befa9a5af38e9463af6bcb78dff8728f17225df9587d
sha512 dcf6f8c05ae9705a7ff078a4ac5598ce9cc7b4b3877a5333933ca8f69522d1b1f190f0976e1c44f3b660054cb4aa1f7f98526737361b0ec87fee608c74dfbd03
ripemd-160 2277a51941217d0c6a51a339ebe48a137c86b10f

8142458 as geometric shapes

Circle

Radius = n
Diameter 16284916
Circumference 51160572.469927
Area 2.0828640629617E+14

Sphere

Radius = n
Volume 2.2612844203166E+21
Surface area 8.3314562518467E+14
Circumference 51160572.469927

Square

Length = n
Perimeter 32569832
Area 66299622281764
Diagonal 11515174.534653

Cube

Length = n
Surface area 397797733690584
Volume 5.3984188984513E+20
Space diagonal 14103150.954496

Equilateral Triangle

Length = n
Perimeter 24427374
Area 28708578578660
Altitude 7051575.4772478

Triangular Pyramid

Length = n
Surface area 28708578578660
Volume 6.3620976846342E+19
Height 3838391.5115511