42908428 (number)

42908428 is an even 8-digits composite number following 42908427 and preceding 42908429. In scientific notation, it is written as 4.2908428 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 21395952 positive integers (up to 42908428) that are relatively prime to 42908428.

Interesting facts

Basic properties

Name

Name forty-two million nine hundred eight thousand four hundred twenty-eight

Notation

Scientific notation 4.2908428 × 10^7
Engineering notation 4.2908428 × 10^6

Prime Factorization of 42908428

Prime Factorization 2 × 2 × 373 × 28759

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21454214
Product of the distinct prime numbers

The prime factorization of 42908428 is 2 × 2 × 373 × 28759. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 1, 72, 33, 222, 462, 9208, 7215, 50063, 68560, 659992, 752585, 4316962, 5292308, 40374260, 47232505, 999458785, 28633033, 1857457068, 1862399264

Basic calculations (n = 42908428)

Multiplication

n×y
n×2 85816856
n×3 128725284
n×4 171633712
n×5 214542140

Division

n÷y
n÷2 21454214
n÷3 14302809.333333
n÷3 10727107
n÷5 8581685.6

Exponentiation

ny
n2 1841133193431184
n3 7.9000131068752E+22
n4 3.3897714359541E+30
n5 1.4544976359609E+38

Nth Root

y√n
2√n 6550.4525034535
3√n 350.09093691496
4√n 80.934865808584
5√n 33.613096381826

Divisors of 42908428

1, 2, 4, 373, 746, 1492, 28759, 57518, 115036, 10727107, 21454214, 42908428

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 -42908427
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 42908428 can be divided by 12 positive divisors. The sum of these divisors (counting 42908428) is 1, the average is 0.083333333333333.

Base conversion 42908428

Base System Value
2 Binary 10100011101011101100001100
3 Ternary 2222201222022001
4 Quaternary 2203223230030
5 Quinary 41441032203
6 Senary 4131402044
8 Octal 243535414
10 Decimal 42908428
12 Duodecimal 12453324
16 Hexadecimal 28ebb0c
20 Vigesimal d83b18
36 Base36 pjocs

Cryptographic Hash Functions

md5 bdc91a58b336fee93e0cf28c5c5b6097
sha1 78e7addf7e4c5aac839bf575e14878188938f770
sha256 ddc4cd2d92505f56145cd7e24193ed2312424237bd30c09b5f2784c921b167b5
sha512 8e11abe8e5acb60622f86fe241fcd9db6418f1b7101d05e86f5e9c2442dead73c369c49298eb043ab1000e1f1720d34cb7a95c513b0c5deae24f1972bbec6042
ripemd-160 1574fc093db1d58a4ff79521830529bf1331c915

42908428 as geometric shapes

Circle

Radius = n
Diameter 85816856
Circumference 269601604.36377
Area 5.7840905147637E+15

Sphere

Radius = n
Volume 3.3091497519763E+23
Surface area 2.3136362059055E+16
Circumference 269601604.36377

Square

Length = n
Perimeter 171633712
Area 1841133193431184
Diagonal 60681680.817709

Cube

Length = n
Surface area 11046799160587104
Volume 7.9000131068752E+22
Space diagonal 74319577.368911

Equilateral Triangle

Length = n
Perimeter 128725284
Area 7.9723405863109E+14
Altitude 37159788.684456

Triangular Pyramid

Length = n
Surface area 7.9723405863109E+14
Volume 9.3102547322234E+21
Height 20227226.939236