420912239 (number)

420912239 is an odd 9-digits composite number following 420912238 and preceding 420912240. In scientific notation, it is written as 4.20912239 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 376200000 positive integers (up to 420912239) that are relatively prime to 420912239.

Interesting facts

Basic properties

Name

Name four hundred twenty million nine hundred twelve thousand two hundred thirty-nine

Notation

Scientific notation 4.20912239 × 10^8
Engineering notation 4.20912239 × 10^6

Prime Factorization of 420912239

Prime Factorization 11 × 429941 × 89

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 420912239
Product of the distinct prime numbers

The prime factorization of 420912239 is 11 × 429941 × 89. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 2, 71, 94, 763, 220, 9981, 6057, 34021, 1750, 200737, 376896, 1436160, 1687501, 62602297, 81503888, 239309214, 84062994, 7400437544, 4159992461

Basic calculations (n = 420912239)

Multiplication

n×y
n×2 841824478
n×3 1262736717
n×4 1683648956
n×5 2104561195

Division

n÷y
n÷2 210456119.5
n÷3 140304079.66667
n÷3 105228059.75
n÷5 84182447.8

Exponentiation

ny
n2 177167112939993121
n3 7.4571806184738E+25
n4 3.1388185907492E+34
n5 1.3211671608471E+43

Nth Root

y√n
2√n 20516.145812506
3√n 749.42904041346
4√n 143.23458315821
5√n 53.068683108541

Divisors of 420912239

1, 11, 89, 979, 429941, 4729351, 38264749, 420912239

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 -420912238
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 420912239 can be divided by 8 positive divisors. The sum of these divisors (counting 420912239) is 1, the average is 0.125.

Base conversion 420912239

Base System Value
2 Binary 11001000101101001110001101111
3 Ternary 1002100000120001012
4 Quaternary 121011221301233
5 Quinary 1330223142424
6 Senary 105433335435
8 Octal 3105516157
10 Decimal 420912239
12 Duodecimal b8b6757b
16 Hexadecimal 19169c6f
20 Vigesimal 6bae0bj
36 Base36 6yllyn

Cryptographic Hash Functions

md5 11130493db64c7f2d6b7be573aeb7205
sha1 b31f8eee5eb77afe94ffee42ddc9d6e71f31b778
sha256 ddefe512d2fb9e4dc621ad324dbdc16449869b562a1a4215e747b107c91fb4af
sha512 6de2f9b75008b88ca4a04292e141b9bff716cb6ad50f21d8b86a7e9938a0c03db33e1accb7756337db1052047c4b6e4017ee212b4fd25370b2bb10995cc7d816
ripemd-160 42f381f0fc567769df90717e8b533ab339bb040f

420912239 as geometric shapes

Circle

Radius = n
Diameter 841824478
Circumference 2644669595.6969
Area 5.5658690047E+17

Sphere

Radius = n
Volume 3.1236565129986E+26
Surface area 2.22634760188E+18
Circumference 2644669595.6969

Square

Length = n
Perimeter 1683648956
Area 177167112939993121
Diagonal 595259796.96263

Cube

Length = n
Surface area 1063002677639958726
Volume 7.4571806184738E+25
Space diagonal 729041383.47557

Equilateral Triangle

Length = n
Perimeter 1262736717
Area 7.671561026059E+16
Altitude 364520691.73779

Triangular Pyramid

Length = n
Surface area 7.671561026059E+16
Volume 8.7883716397596E+24
Height 198419932.32088