20876672 (number)

20876672 is an even 8-digits composite number following 20876671 and preceding 20876673. In scientific notation, it is written as 2.0876672 × 10^7. The sum of its digits is 38. It has a total of 9 prime factors and 32 positive divisors. There are 10192896 positive integers (up to 20876672) that are relatively prime to 20876672.

Interesting facts

Basic properties

Name

Name twenty million eight hundred seventy-six thousand six hundred seventy-two

Notation

Scientific notation 2.0876672 × 10^7
Engineering notation 2.0876672 × 10^6

Prime Factorization of 20876672

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 43 × 3793

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 326198
Product of the distinct prime numbers

The prime factorization of 20876672 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 43 × 3793. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20876672)

Multiplication

n×y
n×2 41753344
n×3 62630016
n×4 83506688
n×5 104383360

Division

n÷y
n÷2 10438336
n÷3 6958890.6666667
n÷3 5219168
n÷5 4175334.4

Exponentiation

ny
n2 435835433795584
n3 9.0987933973281E+21
n4 1.8995252535178E+29
n5 3.9655765673409E+36

Nth Root

y√n
2√n 4569.0996924996
3√n 275.35127342112
4√n 67.595115892345
5√n 29.102631052349

Divisors of 20876672

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20876671
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20876672 can be divided by 32 positive divisors. The sum of these divisors (counting 20876672) is 1, the average is 0.03125.

Base conversion 20876672

Base System Value
2 Binary 1001111101000110110000000
3 Ternary 1110021122102002
4 Quaternary 1033220312000
5 Quinary 20321023142
6 Senary 2023243132
8 Octal 117506600
10 Decimal 20876672
12 Duodecimal 6ba94a8
16 Hexadecimal 13e8d80
20 Vigesimal 6a9bdc
36 Base36 cfgjk

Cryptographic Hash Functions

md5 cd57dd715ab50da0509608d1af88a4f2
sha1 f64d5b5c651c0c11274133badc51fbccc9288595
sha256 ae7cad385057dac5f22d99eca5cb2b7138c9c8fa335609841dd2b2402c9210ea
sha512 8483c28dead2462471800500199449cef7dbbb61b976cacd7a480eec27a8b3225fc4213f6869a5aa67bd4779035510df2927cf68393eedd30186a59c0b61f33a
ripemd-160 88717076909bc03cdcb99f6c23fa974f1f3e1404

20876672 as geometric shapes

Circle

Radius = n
Diameter 41753344
Circumference 131171998.77321
Area 1.3692173969863E+15

Sphere

Radius = n
Volume 3.8112936658103E+22
Surface area 5.4768695879453E+15
Circumference 131171998.77321

Square

Length = n
Perimeter 83506688
Area 435835433795584
Diagonal 29524072.679615

Cube

Length = n
Surface area 2615012602773504
Volume 9.0987933973281E+21
Space diagonal 36159456.596951

Equilateral Triangle

Length = n
Perimeter 62630016
Area 1.8872227876819E+14
Altitude 18079728.298475

Triangular Pyramid

Length = n
Surface area 1.8872227876819E+14
Volume 1.072303085311E+21
Height 9841357.5598716