20432907 (number)

20432907 is an odd 8-digits composite number following 20432906 and preceding 20432908. In scientific notation, it is written as 2.0432907 × 10^7. The sum of its digits is 27. It has a total of 5 prime factors and 24 positive divisors. There are 11938080 positive integers (up to 20432907) that are relatively prime to 20432907.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0432907 × 10^7
Engineering notation 2.0432907 × 10^6

Prime Factorization of 20432907

Prime Factorization 3 × 3 × 121 × 29 × 647

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6810969
Product of the distinct prime numbers

The prime factorization of 20432907 is 3 × 3 × 121 × 29 × 647. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 10, 7, 55, 612, 957, 3729, 5694, 72761, 945, 635451, 598955, 2769649, 3060936, 87519958, 16811813, 134812666, 586411161, 614635655, 2507481035

Basic calculations (n = 20432907)

Multiplication

n×y
n×2 40865814
n×3 61298721
n×4 81731628
n×5 102164535

Division

n÷y
n÷2 10216453.5
n÷3 6810969
n÷3 5108226.75
n÷5 4086581.4

Exponentiation

ny
n2 417503688470649
n3 8.5308140386777E+21
n4 1.743093298866E+29
n5 3.5616463268052E+36

Nth Root

y√n
2√n 4520.2773145018
3√n 273.3862824582
4√n 67.233007626476
5√n 28.977841435297

Divisors of 20432907

1, 3, 9, 29, 87, 121, 261, 363, 647, 1089, 1941, 3509, 5823, 10527, 18763, 31581, 56289, 78287, 168867, 234861, 704583, 2270323, 6810969, 20432907

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20432906
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20432907 can be divided by 24 positive divisors. The sum of these divisors (counting 20432907) is 1, the average is 0.041666666666667.

Base conversion 20432907

Base System Value
2 Binary 1001101111100100000001011
3 Ternary 1102110002200100
4 Quaternary 1031330200023
5 Quinary 20212323112
6 Senary 2005540443
8 Octal 115744013
10 Decimal 20432907
12 Duodecimal 6a14723
16 Hexadecimal 137c80b
20 Vigesimal 67e257
36 Base36 c5y4r

Cryptographic Hash Functions

md5 1af78f4d087e94dcb48f35c757d271d0
sha1 69ab96b6e63bd5cea8c1b4fea2be796e2f84e656
sha256 0c8e15f30be284dc1b5ce815b9935d864f6413a4a574efbea05a2701740a1991
sha512 88969881629de36fa05799ded0382dbcdd2c3da9fdb23606c01e088218a0b61870e3b8a12a34f69f36a5d5e33ee166398c420c7178901521a342251d0f21cad3
ripemd-160 dd900da8a4852809b6571b293e3dcdd551240c63

20432907 as geometric shapes

Circle

Radius = n
Diameter 40865814
Circumference 128383741.04537
Area 1.311626520546E+15

Sphere

Radius = n
Volume 3.5733790284068E+22
Surface area 5.2465060821841E+15
Circumference 128383741.04537

Square

Length = n
Perimeter 81731628
Area 417503688470649
Diagonal 28896494.198108

Cube

Length = n
Surface area 2505022130823894
Volume 8.5308140386777E+21
Space diagonal 35390833.07033

Equilateral Triangle

Length = n
Perimeter 61298721
Area 1.8078440019464E+14
Altitude 17695416.535165

Triangular Pyramid

Length = n
Surface area 1.8078440019464E+14
Volume 1.0053660759651E+21
Height 9632164.7327027