421072008 (number)

421072008 is an even 9-digits composite number following 421072007 and preceding 421072009. In scientific notation, it is written as 4.21072008 × 10^8. The sum of its digits is 24. It has a total of 8 prime factors and 128 positive divisors. There are 115591680 positive integers (up to 421072008) that are relatively prime to 421072008.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.21072008 × 10^8
Engineering notation 4.21072008 × 10^6

Prime Factorization of 421072008

Prime Factorization 2 × 2 × 2 × 3 × 7 × 31 × 233 × 347

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 105268002
Product of the distinct prime numbers

The prime factorization of 421072008 is 2 × 2 × 2 × 3 × 7 × 31 × 233 × 347. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 421072008)

Multiplication

n×y
n×2 842144016
n×3 1263216024
n×4 1684288032
n×5 2105360040

Division

n÷y
n÷2 210536004
n÷3 140357336
n÷3 105268002
n÷5 84214401.6

Exponentiation

ny
n2 177301635921152064
n3 7.4656755859004E+25
n4 3.1435870100317E+34
n5 1.3236764946368E+43

Nth Root

y√n
2√n 20520.039181249
3√n 749.52385066194
4√n 143.24817339586
5√n 53.072711237259

Divisors of 421072008

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -421072007
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 421072008 can be divided by 128 positive divisors. The sum of these divisors (counting 421072008) is 1, the average is 0.0078125.

Base conversion 421072008

Base System Value
2 Binary 11001000110010000110010001000
3 Ternary 1002100022200012120
4 Quaternary 121012100302020
5 Quinary 1330243301013
6 Senary 105441011240
8 Octal 3106206210
10 Decimal 421072008
12 Duodecimal b9023b20
16 Hexadecimal 19190c88
20 Vigesimal 6bbe008
36 Base36 6yp18o

Cryptographic Hash Functions

md5 4bc05ea6345b7fd835ae3513fc70ef82
sha1 e82fba99db1b4f327d656ab9ae9b2c858ea6cadb
sha256 4eb7edabd683fa095e7f43e1a1093e2545eaec346e476f5bf03d86f93a9312bc
sha512 92fc57a691d4cb57ee1e449e9bb70d12e2bc922a47cf58a652a9deb5d3e477037c1ad2f9ac5576e52bdc6226d07db035a840c12dff03cc5e6d9502010b975e58
ripemd-160 a543d50a84a19bf7ead0b4bd1c44ebf0459fcf3e

421072008 as geometric shapes

Circle

Radius = n
Diameter 842144016
Circumference 2645673453.9302
Area 5.5700951687934E+17

Sphere

Radius = n
Volume 3.1272148766333E+26
Surface area 2.2280380675174E+18
Circumference 2645673453.9302

Square

Length = n
Perimeter 1684288032
Area 177301635921152064
Diagonal 595485744.44927

Cube

Length = n
Surface area 1063809815526912384
Volume 7.4656755859004E+25
Space diagonal 729318111.50105

Equilateral Triangle

Length = n
Perimeter 1263216024
Area 7.6773860420129E+16
Altitude 364659055.75052

Triangular Pyramid

Length = n
Surface area 7.6773860420129E+16
Volume 8.7983830548818E+24
Height 198495248.14976