20164870 (number)

20164870 is an even 8-digits composite number following 20164869 and preceding 20164871. In scientific notation, it is written as 2.0164870 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 7332640 positive integers (up to 20164870) that are relatively prime to 20164870.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-four thousand eight hundred seventy

Notation

Scientific notation 2.0164870 × 10^7
Engineering notation 2.0164870 × 10^6

Prime Factorization of 20164870

Prime Factorization 2 × 11 × 5 × 183317

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20164870
Product of the distinct prime numbers

The prime factorization of 20164870 is 2 × 11 × 5 × 183317. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 84, 20, 995, 449, 5306, 3971, 64139, 47503, 683342, 347275, 4268131, 7663834, 63931263, 66672073, 631945617, 766006234, 5036839569, 5527984626

Basic calculations (n = 20164870)

Multiplication

n×y
n×2 40329740
n×3 60494610
n×4 80659480
n×5 100824350

Division

n÷y
n÷2 10082435
n÷3 6721623.3333333
n÷3 5041217.5
n÷5 4032974

Exponentiation

ny
n2 406621982116900
n3 8.1994794085296E+21
n4 1.6534143634068E+29
n5 3.334088569423E+36

Nth Root

y√n
2√n 4490.5311489845
3√n 272.18559817039
4√n 67.011425510763
5√n 28.9014136137

Divisors of 20164870

1, 2, 5, 10, 11, 22, 55, 110, 183317, 366634, 916585, 1833170, 2016487, 4032974, 10082435, 20164870

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20164869
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20164870 can be divided by 16 positive divisors. The sum of these divisors (counting 20164870) is 1, the average is 0.0625.

Base conversion 20164870

Base System Value
2 Binary 1001100111011000100000110
3 Ternary 1101221111000001
4 Quaternary 1030323010012
5 Quinary 20130233440
6 Senary 2000111514
8 Octal 114730406
10 Decimal 20164870
12 Duodecimal 690559a
16 Hexadecimal 133b106
20 Vigesimal 660c3a
36 Base36 c07ba

Cryptographic Hash Functions

md5 6a2c3c887d9b54a1d3a72abd2238617c
sha1 f9d7f6de9f9ba6e423ad52b247fbde4b99fac244
sha256 d7aeb65e23921fb37a6920ebeda4fb4a8f06474b1cae15144abbe38d6714bd5f
sha512 9ed9b92bd372b45d50371541f50ef081419179db746fc0981877c5eab177de24295bf705277eddc4c29c3ca4200fcb1a90690754db0c1d0c2356d1571297d417
ripemd-160 7aa8e0c4309e49b552c85018b32ad8691f5fe15f

20164870 as geometric shapes

Circle

Radius = n
Diameter 40329740
Circumference 126699614.90519
Area 1.2774406318066E+15

Sphere

Radius = n
Volume 3.4345899030797E+22
Surface area 5.1097625272263E+15
Circumference 126699614.90519

Square

Length = n
Perimeter 80659480
Area 406621982116900
Diagonal 28517432.63749

Cube

Length = n
Surface area 2439731892701400
Volume 8.1994794085296E+21
Space diagonal 34926579.368021

Equilateral Triangle

Length = n
Perimeter 60494610
Area 1.7607248312521E+14
Altitude 17463289.684011

Triangular Pyramid

Length = n
Surface area 1.7607248312521E+14
Volume 9.6631791532846E+20
Height 9505810.8791635