421369909 (number)

421369909 is an odd 9-digits composite number following 421369908 and preceding 421369910. In scientific notation, it is written as 4.21369909 × 10^8. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 421268416 positive integers (up to 421369909) that are relatively prime to 421369909.

Interesting facts

Basic properties

Name

Name four hundred twenty-one million three hundred sixty-nine thousand nine hundred nine

Notation

Scientific notation 4.21369909 × 10^8
Engineering notation 4.21369909 × 10^6

Prime Factorization of 421369909

Prime Factorization 4337 × 97157

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 421369909
Product of the distinct prime numbers

The prime factorization of 421369909 is 4337 × 97157. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 1, 79, 70, 262, 593, 7344, 5731, 4376, 37182, 464753, 101291, 1234327, 2178556, 33037350, 64526486, 679694172, 464204104, 4814110392, 3371956670

Basic calculations (n = 421369909)

Multiplication

n×y
n×2 842739818
n×3 1264109727
n×4 1685479636
n×5 2106849545

Division

n÷y
n÷2 210684954.5
n÷3 140456636.33333
n÷3 105342477.25
n÷5 84273981.8

Exponentiation

ny
n2 177552600210668281
n3 7.4815322993483E+25
n4 3.1524925841569E+34
n5 1.3283655133094E+43

Nth Root

y√n
2√n 20527.296680274
3√n 749.70056728412
4√n 143.27350306415
5√n 53.080218713944

Divisors of 421369909

1, 4337, 97157, 421369909

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -421369908
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 421369909 can be divided by 4 positive divisors. The sum of these divisors (counting 421369909) is 1, the average is 0.25.

Base conversion 421369909

Base System Value
2 Binary 11001000111011001100000110101
3 Ternary 1002100212210211221
4 Quaternary 121013121200311
5 Quinary 1330332314114
6 Senary 105451230341
8 Octal 3107314065
10 Decimal 421369909
12 Duodecimal b91483b1
16 Hexadecimal 191d9835
20 Vigesimal 6bdb4f9
36 Base36 6yvf3p

Cryptographic Hash Functions

md5 ddf0ef9203a013e869b275b11f6bf48f
sha1 3404eb52d083d2bcb83236a315815dbd58cec7ed
sha256 18eaab64638aed3e9ce754ea904f97bb5b6ba6d6d028875d7dd02d26e80d94f1
sha512 f3b6888a92a420f6f15cf0aea4f96c7628d320ae555cc982caca313c1b32ee9030a6223adc5e7d55525e3bafb068293246faa1fc51d227732f51f3c1a1f93971
ripemd-160 fb936938c7a3b15130ac908d6c32dc33ee5f1cad

421369909 as geometric shapes

Circle

Radius = n
Diameter 842739818
Circumference 2647545221.1164
Area 5.577979444476E+17

Sphere

Radius = n
Volume 3.1338569212303E+26
Surface area 2.2311917777904E+18
Circumference 2647545221.1164

Square

Length = n
Perimeter 1685479636
Area 177552600210668281
Diagonal 595907040.08372

Cube

Length = n
Surface area 1065315601264009686
Volume 7.4815322993483E+25
Space diagonal 729834091.16867

Equilateral Triangle

Length = n
Perimeter 1264109727
Area 7.688253114521E+16
Altitude 364917045.58434

Triangular Pyramid

Length = n
Surface area 7.688253114521E+16
Volume 8.8170703708922E+24
Height 198635680.02791