421465440 (number)

421465440 is an even 9-digits composite number following 421465439 and preceding 421465441. In scientific notation, it is written as 4.21465440 × 10^8. The sum of its digits is 30. It has a total of 9 prime factors and 96 positive divisors. There are 102172160 positive integers (up to 421465440) that are relatively prime to 421465440.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million four hundred sixty-five thousand four hundred forty

Notation

Scientific notation 4.21465440 × 10^8
Engineering notation 4.21465440 × 10^6

Prime Factorization of 421465440

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 79823

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 26341590
Product of the distinct prime numbers

The prime factorization of 421465440 is 2 × 2 × 2 × 2 × 2 × 3 × 5 × 11 × 79823. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 421465440)

Multiplication

n×y
n×2 842930880
n×3 1264396320
n×4 1685861760
n×5 2107327200

Division

n÷y
n÷2 210732720
n÷3 140488480
n÷3 105366360
n÷5 84293088

Exponentiation

ny
n2 177633117114393600
n3 7.4866219863189E+25
n4 3.1553524295776E+34
n5 1.329872000087E+43

Nth Root

y√n
2√n 20529.623474385
3√n 749.75721919623
4√n 143.2816229472
5√n 53.082625315116

Divisors of 421465440

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -421465439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 421465440 can be divided by 96 positive divisors. The sum of these divisors (counting 421465440) is 1, the average is 0.010416666666667.

Base conversion 421465440

Base System Value
2 Binary 11001000111110000110101100000
3 Ternary 1002101001122220010
4 Quaternary 121013300311200
5 Quinary 1330343343230
6 Senary 105453244520
8 Octal 3107606540
10 Decimal 421465440
12 Duodecimal b9193740
16 Hexadecimal 191f0d60
20 Vigesimal 6be33c0
36 Base36 6yxgtc

Cryptographic Hash Functions

md5 04e8073b53b74dc20743164aae2397c4
sha1 e715913037151edad01142361e8d8cdf39e1e723
sha256 65d71fe0719a63f3e5326e27ea594ee07deec915484ff45c0bbf29878259f2dd
sha512 1c49644b2d49bb1cbad96f848d9af9a8291d5a918db425910f9eb3b1bda457d6afc933a8eae86a59da8fcfdfa999344fa36859b9f0f5d2f55985dcd0888adc46
ripemd-160 936fa8fb0d6b3aeec20a82b2ed6bf75a9ef91621

421465440 as geometric shapes

Circle

Radius = n
Diameter 842930880
Circumference 2648145460.092
Area 5.5805089576083E+17

Sphere

Radius = n
Volume 3.1359888843231E+26
Surface area 2.2322035830433E+18
Circumference 2648145460.092

Square

Length = n
Perimeter 1685861760
Area 177633117114393600
Diagonal 596042141.31954

Cube

Length = n
Surface area 1065798702686361600
Volume 7.4866219863189E+25
Space diagonal 729999555.71437

Equilateral Triangle

Length = n
Perimeter 1264396320
Area 7.6917395987241E+16
Altitude 364999777.85719

Triangular Pyramid

Length = n
Surface area 7.6917395987241E+16
Volume 8.8230686245107E+24
Height 198680713.77318