20120430 (number)

20120430 is an even 8-digits composite number following 20120429 and preceding 20120431. In scientific notation, it is written as 2.0120430 × 10^7. The sum of its digits is 12. It has a total of 6 prime factors and 64 positive divisors. There are 4619520 positive integers (up to 20120430) that are relatively prime to 20120430.

Interesting facts

Basic properties

Name

Name twenty million one hundred twenty thousand four hundred thirty

Notation

Scientific notation 2.0120430 × 10^7
Engineering notation 2.0120430 × 10^6

Prime Factorization of 20120430

Prime Factorization 2 × 3 × 11 × 5 × 19 × 3209

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20120430
Product of the distinct prime numbers

The prime factorization of 20120430 is 2 × 3 × 11 × 5 × 19 × 3209. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20120430)

Multiplication

n×y
n×2 40240860
n×3 60361290
n×4 80481720
n×5 100602150

Division

n÷y
n÷2 10060215
n÷3 6706810
n÷3 5030107.5
n÷5 4024086

Exponentiation

ny
n2 404831703384900
n3 8.1453879497366E+21
n4 1.6388870806552E+29
n5 3.2975112784227E+36

Nth Root

y√n
2√n 4485.580230026
3√n 271.98550059676
4√n 66.974474466217
5√n 28.888663593067

Divisors of 20120430

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20120429
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20120430 can be divided by 64 positive divisors. The sum of these divisors (counting 20120430) is 1, the average is 0.015625.

Base conversion 20120430

Base System Value
2 Binary 1001100110000001101101110
3 Ternary 1101212020001010
4 Quaternary 1030300031232
5 Quinary 20122323210
6 Senary 1555130050
8 Octal 114601556
10 Decimal 20120430
12 Duodecimal 68a3926
16 Hexadecimal 133036e
20 Vigesimal 65f11a
36 Base36 bz90u

Cryptographic Hash Functions

md5 be65dcb47f307cf992c1d0d5b8a5c273
sha1 3da1a08a196f1f2f304bcc011632e05d1536e7f2
sha256 b99a27ef8b35173787b78683529b2f3cf75111e7f6cf7a07f3632557901cd02d
sha512 79d526f68965357f917b37ecc8c9730e61ddf6f15ad84597662b3dff8063301ca529a44f729416718d24e2af7e7771c251376b527609e821724594cb910c0768
ripemd-160 b9bfc4f037d4eb28ae2f70a0dbb0ac32b2a074a7

20120430 as geometric shapes

Circle

Radius = n
Diameter 40240860
Circumference 126420390.15014
Area 1.2718163052942E+15

Sphere

Radius = n
Volume 3.4119321258042E+22
Surface area 5.087265221177E+15
Circumference 126420390.15014

Square

Length = n
Perimeter 80481720
Area 404831703384900
Diagonal 28454584.986778

Cube

Length = n
Surface area 2428990220309400
Volume 8.1453879497366E+21
Space diagonal 34849607.030133

Equilateral Triangle

Length = n
Perimeter 60361290
Area 1.7529726969433E+14
Altitude 17424803.515067

Triangular Pyramid

Length = n
Surface area 1.7529726969433E+14
Volume 9.5994317577566E+20
Height 9484861.6622595