42651540 (number)

42651540 is an even 8-digits composite number following 42651539 and preceding 42651541. In scientific notation, it is written as 4.2651540 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 11309760 positive integers (up to 42651540) that are relatively prime to 42651540.

Interesting facts

Basic properties

Name

Name forty-two million six hundred fifty-one thousand five hundred forty

Notation

Scientific notation 4.2651540 × 10^7
Engineering notation 4.2651540 × 10^6

Prime Factorization of 42651540

Prime Factorization 2 × 2 × 5 × 9 × 211 × 1123

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 21325770
Product of the distinct prime numbers

The prime factorization of 42651540 is 2 × 2 × 5 × 9 × 211 × 1123. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 42651540)

Multiplication

n×y
n×2 85303080
n×3 127954620
n×4 170606160
n×5 213257700

Division

n÷y
n÷2 21325770
n÷3 14217180
n÷3 10662885
n÷5 8530308

Exponentiation

ny
n2 1819153864371600
n3 7.75897138124E+22
n4 3.3093207822581E+30
n5 1.4114762771731E+38

Nth Root

y√n
2√n 6530.8146505624
3√n 349.3908861369
4√n 80.81345587563
5√n 33.572752074951

Divisors of 42651540

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 -42651539
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 42651540 can be divided by 48 positive divisors. The sum of these divisors (counting 42651540) is 1, the average is 0.020833333333333.

Base conversion 42651540

Base System Value
2 Binary 10100010101100111110010100
3 Ternary 2222020220220200
4 Quaternary 2202230332110
5 Quinary 41404322130
6 Senary 4122100500
8 Octal 242547624
10 Decimal 42651540
12 Duodecimal 1234a730
16 Hexadecimal 28acf94
20 Vigesimal d6b8h0
36 Base36 pe650

Cryptographic Hash Functions

md5 cd973ecd3f085bf86660367e099d8328
sha1 a1e677ff099976c8ef236fb70bc3d0ae9dcbe20c
sha256 0d3397bca22267292669e8947b22fca9fa6418224aed27c9cb552348d3312ab8
sha512 ba99643db3c85e5910e0b0cf40c7e71e01af07c2f1e4e64d641a2cd13135ccaa6b594cc2fcc47d08f89455f2b8e04634a517cabe462b03ce94a395b95ab957a6
ripemd-160 18c6d34d9806a5dee25a741ac6dbd31781b12072

42651540 as geometric shapes

Circle

Radius = n
Diameter 85303080
Circumference 267987529.45658
Area 5.7150404160593E+15

Sphere

Radius = n
Volume 3.2500703320956E+23
Surface area 2.2860161664237E+16
Circumference 267987529.45658

Square

Length = n
Perimeter 170606160
Area 1819153864371600
Diagonal 60318386.324099

Cube

Length = n
Surface area 10914923186229600
Volume 7.75897138124E+22
Space diagonal 73874634.301056

Equilateral Triangle

Length = n
Perimeter 127954620
Area 7.8771672996922E+14
Altitude 36937317.150528

Triangular Pyramid

Length = n
Surface area 7.8771672996922E+14
Volume 9.1440354645119E+21
Height 20106128.7747