420909443 (number)

420909443 is an odd 9-digits composite number following 420909442 and preceding 420909444. In scientific notation, it is written as 4.20909443 × 10^8. The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors. There are 394793344 positive integers (up to 420909443) that are relatively prime to 420909443.

Interesting facts

Basic properties

Name

Name four hundred twenty million nine hundred nine thousand four hundred forty-three

Notation

Scientific notation 4.20909443 × 10^8
Engineering notation 4.20909443 × 10^6

Prime Factorization of 420909443

Prime Factorization 17 × 293 × 84503

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 420909443
Product of the distinct prime numbers

The prime factorization of 420909443 is 17 × 293 × 84503. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 8, 60, 4, 858, 647, 3893, 9296, 99968, 59794, 790679, 701082, 3961965, 1692419, 57917242, 17215553, 372877426, 446406320, 7084513063, 4964572117

Basic calculations (n = 420909443)

Multiplication

n×y
n×2 841818886
n×3 1262728329
n×4 1683637772
n×5 2104547215

Division

n÷y
n÷2 210454721.5
n÷3 140303147.66667
n÷3 105227360.75
n÷5 84181888.6

Exponentiation

ny
n2 177164759206570249
n3 7.4570320116867E+25
n4 3.1387351904722E+34
n5 1.3211232807462E+43

Nth Root

y√n
2√n 20516.077670939
3√n 749.4273809953
4√n 143.23434529099
5√n 53.068612604327

Divisors of 420909443

1, 17, 293, 4981, 84503, 1436551, 24759379, 420909443

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 -420909442
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 420909443 can be divided by 8 positive divisors. The sum of these divisors (counting 420909443) is 1, the average is 0.125.

Base conversion 420909443

Base System Value
2 Binary 11001000101101001000110000011
3 Ternary 1002100000102012122
4 Quaternary 121011221012003
5 Quinary 1330223100233
6 Senary 105433314455
8 Octal 3105510603
10 Decimal 420909443
12 Duodecimal b8b65a2b
16 Hexadecimal 19169183
20 Vigesimal 6baddc3
36 Base36 6yljsz

Cryptographic Hash Functions

md5 a1a2925c85a97c7173bfb3df4f9a2734
sha1 d40155084d75308f87cf0c18dcdfa39a0e8036d6
sha256 b3242f27fd31ec94d6a9af7494369e4c524f074a487485071abdb1c62e16c1b1
sha512 43a91f7abdbdc7517b74b6633e9278cc6f529c15c7ecd78ac5087538381a41a15e7e48b63b18c6c16c5fa7925011a7344e6bc02000d6dab4099ca7fa176562d1
ripemd-160 4fe212f87c363dea99b404a9c79b06ea9aec2d6d

420909443 as geometric shapes

Circle

Radius = n
Diameter 841818886
Circumference 2644652027.9107
Area 5.5657950599837E+17

Sphere

Radius = n
Volume 3.1235942647332E+26
Surface area 2.2263180239935E+18
Circumference 2644652027.9107

Square

Length = n
Perimeter 1683637772
Area 177164759206570249
Diagonal 595255842.82151

Cube

Length = n
Surface area 1062988555239421494
Volume 7.4570320116867E+25
Space diagonal 729036540.66152

Equilateral Triangle

Length = n
Perimeter 1262728329
Area 7.6714591064121E+16
Altitude 364518270.33076

Triangular Pyramid

Length = n
Surface area 7.6714591064121E+16
Volume 8.7881965049813E+24
Height 198418614.27384