421569445 (number)

421569445 is an odd 9-digits composite number following 421569444 and preceding 421569446. In scientific notation, it is written as 4.21569445 × 10^8. The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors. There are 306595520 positive integers (up to 421569445) that are relatively prime to 421569445.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.21569445 × 10^8
Engineering notation 4.21569445 × 10^6

Prime Factorization of 421569445

Prime Factorization 5 × 11 × 11 × 696809

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 38324495
Product of the distinct prime numbers

The prime factorization of 421569445 is 5 × 11 × 11 × 696809. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 421569445)

Multiplication

n×y
n×2 843138890
n×3 1264708335
n×4 1686277780
n×5 2107847225

Division

n÷y
n÷2 210784722.5
n÷3 140523148.33333
n÷3 105392361.25
n÷5 84313889

Exponentiation

ny
n2 177720796957608025
n3 7.4921657738377E+25
n4 3.1584681671247E+34
n5 1.3315136722649E+43

Nth Root

y√n
2√n 20532.156365078
3√n 749.81888663782
4√n 143.29046152859
5√n 53.085244895774

Divisors of 421569445

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 -421569444
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 421569445 can be divided by 12 positive divisors. The sum of these divisors (counting 421569445) is 1, the average is 0.083333333333333.

Base conversion 421569445

Base System Value
2 Binary 11001001000001010001110100101
3 Ternary 1002101020221120011
4 Quaternary 121020022032211
5 Quinary 1330410210240
6 Senary 105455410221
8 Octal 3110121645
10 Decimal 421569445
12 Duodecimal b9223971
16 Hexadecimal 1920a3a5
20 Vigesimal 6beg3c5
36 Base36 6yzp2d

Cryptographic Hash Functions

md5 277481293a1741a3142b16ac455fb178
sha1 0d997812d7506bff262e872c669edad3d5c9dc04
sha256 37f255219ec329be14396b5cd2a842cd470a50ff772e6337f068f73e9a06e33e
sha512 b687b40802cc760a3fdab0525f71253680c47dc42311882552f469414de2acdf06478d9384b4f48bf989326e42acc4a61304e252eadc0f88a0301296241031b4
ripemd-160 e81737f205feca303ea0b560dc4c2a447c0e8dd9

421569445 as geometric shapes

Circle

Radius = n
Diameter 843138890
Circumference 2648798942.7799
Area 5.5832635011214E+17

Sphere

Radius = n
Volume 3.1383110606087E+26
Surface area 2.2333054004486E+18
Circumference 2648798942.7799

Square

Length = n
Perimeter 1686277780
Area 177720796957608025
Diagonal 596189226.6011

Cube

Length = n
Surface area 1066324781745648150
Volume 7.4921657738377E+25
Space diagonal 730179697.65861

Equilateral Triangle

Length = n
Perimeter 1264708335
Area 7.6955362473052E+16
Altitude 365089848.82931

Triangular Pyramid

Length = n
Surface area 7.6955362473052E+16
Volume 8.8296020407573E+24
Height 198729742.20037