420095905 (number)

420095905 is an odd 9-digits composite number following 420095904 and preceding 420095906. In scientific notation, it is written as 4.20095905 × 10^8. The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors. There are 334316400 positive integers (up to 420095905) that are relatively prime to 420095905.

Interesting facts

Basic properties

Name

Name four hundred twenty million ninety-five thousand nine hundred five

Notation

Scientific notation 4.20095905 × 10^8
Engineering notation 4.20095905 × 10^6

Prime Factorization of 420095905

Prime Factorization 5 × 191 × 439891

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 420095905
Product of the distinct prime numbers

The prime factorization of 420095905 is 5 × 191 × 439891. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 3, 14, 27, 177, 943, 3319, 2995, 33516, 64692, 492376, 842274, 4559651, 1817946, 8763242, 51175211, 275439542, 789743224, 5854275192, 1754826820

Basic calculations (n = 420095905)

Multiplication

n×y
n×2 840191810
n×3 1260287715
n×4 1680383620
n×5 2100479525

Division

n÷y
n÷2 210047952.5
n÷3 140031968.33333
n÷3 105023976.25
n÷5 84019181

Exponentiation

ny
n2 176480569397769025
n3 7.4138764516071E+25
n4 3.1145391374961E+34
n5 1.3084051376243E+43

Nth Root

y√n
2√n 20496.241240774
3√n 748.94423599533
4√n 143.16508387443
5√n 53.048082416287

Divisors of 420095905

1, 5, 191, 955, 439891, 2199455, 84019181, 420095905

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420095904
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420095905 can be divided by 8 positive divisors. The sum of these divisors (counting 420095905) is 1, the average is 0.125.

Base conversion 420095905

Base System Value
2 Binary 11001000010100010011110100001
3 Ternary 1002021111002020121
4 Quaternary 121002202132201
5 Quinary 1330021032110
6 Senary 105404040241
8 Octal 3102423641
10 Decimal 420095905
12 Duodecimal b8833081
16 Hexadecimal 190a27a1
20 Vigesimal 6b5bjf5
36 Base36 6y442p

Cryptographic Hash Functions

md5 480d9269c0d07bdd05da45d2c9c28a58
sha1 924ad0d14c96f9033bee1e53c7a42ab9a726e96d
sha256 090822c8c1677327b45276f78fa090cbdd14dce59830a740dc7742547dc21922
sha512 e9052d462ae96c9799dd3dc49afc86f61882463349f0a60af5af6fae47239f470d3b554330426de5fd38cc4deb3dc08fcaf61a0849dd65d1c5d6565081b808c6
ripemd-160 afeef6b5075f7e10edc7bb4c361055e1ceb9d153

420095905 as geometric shapes

Circle

Radius = n
Diameter 840191810
Circumference 2639540417.9023
Area 5.5443006032137E+17

Sphere

Radius = n
Volume 3.1055173059988E+26
Surface area 2.2177202412855E+18
Circumference 2639540417.9023

Square

Length = n
Perimeter 1680383620
Area 176480569397769025
Diagonal 594105326.3484

Cube

Length = n
Surface area 1058883416386614150
Volume 7.4138764516071E+25
Space diagonal 727627451.51163

Equilateral Triangle

Length = n
Perimeter 1260287715
Area 7.6418328186405E+16
Altitude 363813725.75581

Triangular Pyramid

Length = n
Surface area 7.6418328186405E+16
Volume 8.7373371896844E+24
Height 198035108.7828