420996909 (number)

420996909 is an odd 9-digits composite number following 420996908 and preceding 420996910. In scientific notation, it is written as 4.20996909 × 10^8. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 278132400 positive integers (up to 420996909) that are relatively prime to 420996909.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.20996909 × 10^8
Engineering notation 4.20996909 × 10^6

Prime Factorization of 420996909

Prime Factorization 3 × 151 × 1699 × 547

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 420996909
Product of the distinct prime numbers

The prime factorization of 420996909 is 3 × 151 × 1699 × 547. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 3, 43, 18, 468, 836, 375, 2661, 29592, 3695, 400648, 553348, 1658020, 725036, 66326835, 12206067, 803707230, 320954090, 866667934, 3715040180

Basic calculations (n = 420996909)

Multiplication

n×y
n×2 841993818
n×3 1262990727
n×4 1683987636
n×5 2104984545

Division

n÷y
n÷2 210498454.5
n÷3 140332303
n÷3 105249227.25
n÷5 84199381.8

Exponentiation

ny
n2 177238397387554281
n3 7.4616817456274E+25
n4 3.1413449508509E+34
n5 1.322496514411E+43

Nth Root

y√n
2√n 20518.209205484
3√n 749.4792883406
4√n 143.24178582203
5√n 53.070817978225

Divisors of 420996909

1, 3, 151, 453, 547, 1641, 1699, 5097, 82597, 247791, 256549, 769647, 929353, 2788059, 140332303, 420996909

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -420996908
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 420996909 can be divided by 16 positive divisors. The sum of these divisors (counting 420996909) is 1, the average is 0.0625.

Base conversion 420996909

Base System Value
2 Binary 11001000101111110011100101101
3 Ternary 1002100011212012010
4 Quaternary 121011332130231
5 Quinary 1330233400114
6 Senary 105435231433
8 Octal 3105763455
10 Decimal 420996909
12 Duodecimal b8ba8579
16 Hexadecimal 1917e72d
20 Vigesimal 6bb4c59
36 Base36 6ynfal

Cryptographic Hash Functions

md5 766c5fb140eedbff3a595647f1588edd
sha1 8af1ac7c870c79d7754997d2edd81a8733cf4ae9
sha256 fdd85b508bfcb2989284984ccf5ca8789234f54178db6e6bc6cb918ed2b37daa
sha512 31794c601af7db43c4f174427ff15f64709ac0c56e479625d0afce6b97149c68ec0719e7973d29df1638332454509f361b0a57217ad23fd3590bde5ef325d4b2
ripemd-160 1eda99db271f9627c80abb4eaca6e0d7d0069836

420996909 as geometric shapes

Circle

Radius = n
Diameter 841993818
Circumference 2645201592.9968
Area 5.5681084716677E+17

Sphere

Radius = n
Volume 3.1255419407317E+26
Surface area 2.2272433886671E+18
Circumference 2645201592.9968

Square

Length = n
Perimeter 1683987636
Area 177238397387554281
Diagonal 595379538.42495

Cube

Length = n
Surface area 1063430384325325686
Volume 7.4616817456274E+25
Space diagonal 729188036.21745

Equilateral Triangle

Length = n
Perimeter 1262990727
Area 7.6746477331832E+16
Altitude 364594018.10873

Triangular Pyramid

Length = n
Surface area 7.6746477331832E+16
Volume 8.7936762689817E+24
Height 198459846.14165