42474820 (number)

42474820 is an even 8-digits composite number following 42474819 and preceding 42474821. In scientific notation, it is written as 4.2474820 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 16989920 positive integers (up to 42474820) that are relatively prime to 42474820.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.2474820 × 10^7
Engineering notation 4.2474820 × 10^6

Prime Factorization of 42474820

Prime Factorization 2 × 2 × 5 × 2123741

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21237410
Product of the distinct prime numbers

The prime factorization of 42474820 is 2 × 2 × 5 × 2123741. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 6, 36, 100, 738, 554, 8956, 6647, 55543, 48045, 838257, 611472, 3810636, 9173099, 85248116, 65830024, 75957030, 116066322, 3251906017, 3180818060

Basic calculations (n = 42474820)

Multiplication

n×y
n×2 84949640
n×3 127424460
n×4 169899280
n×5 212374100

Division

n÷y
n÷2 21237410
n÷3 14158273.333333
n÷3 10618705
n÷5 8494964

Exponentiation

ny
n2 1804110334032400
n3 7.6629261698166E+22
n4 3.2548140973625E+30
n5 1.3824764291893E+38

Nth Root

y√n
2√n 6517.2709012285
3√n 348.90766927242
4√n 80.729616010659
5√n 33.54488515991

Divisors of 42474820

1, 2, 4, 5, 10, 20, 2123741, 4247482, 8494964, 10618705, 21237410, 42474820

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 -42474819
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 42474820 can be divided by 12 positive divisors. The sum of these divisors (counting 42474820) is 1, the average is 0.083333333333333.

Base conversion 42474820

Base System Value
2 Binary 10100010000001110101000100
3 Ternary 2221220221111111
4 Quaternary 2202001311010
5 Quinary 41333143240
6 Senary 4114214404
8 Octal 242016504
10 Decimal 42474820
12 Duodecimal 12284404
16 Hexadecimal 2881d44
20 Vigesimal d59710
36 Base36 pads4

Cryptographic Hash Functions

md5 3ef1763bd469ba3fe0fbafa029b88376
sha1 b82c055b3c3e968249f15a0da9cd1639ebe08e6b
sha256 b3d93edaa032bde46a9e55d5cab3f0b9c96242d0111ede80df64d29e0cfff656
sha512 676a58777ed4e8c78a8ce99f58651b92e397dfff5383c03b87f0cfc2c0b585881d5082829f820f66b9522eacf22e7f3baa6f5d5373c8ec58b597e60a517825b3
ripemd-160 8fd0c5f5379b830f7e00d467d45ebe0367462d1f

42474820 as geometric shapes

Circle

Radius = n
Diameter 84949640
Circumference 266877164.9491
Area 5.6677797716616E+15

Sphere

Radius = n
Volume 3.2098390080129E+23
Surface area 2.2671119086646E+16
Circumference 266877164.9491

Square

Length = n
Perimeter 169899280
Area 1804110334032400
Diagonal 60068466.503356

Cube

Length = n
Surface area 10824662004194400
Volume 7.6629261698166E+22
Space diagonal 73568546.282343

Equilateral Triangle

Length = n
Perimeter 127424460
Area 7.8120269025104E+14
Altitude 36784273.141171

Triangular Pyramid

Length = n
Surface area 7.8120269025104E+14
Volume 9.0308450973486E+21
Height 20022822.167785