20162864 (number)

20162864 is an even 8-digits composite number following 20162863 and preceding 20162865. In scientific notation, it is written as 2.0162864 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 20 positive divisors. There are 9938880 positive integers (up to 20162864) that are relatively prime to 20162864.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0162864 × 10^7
Engineering notation 2.0162864 × 10^6

Prime Factorization of 20162864

Prime Factorization 2 × 2 × 2 × 2 × 71 × 17749

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2520358
Product of the distinct prime numbers

The prime factorization of 20162864 is 2 × 2 × 2 × 2 × 71 × 17749. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 2, 54, 25, 296, 489, 4010, 387, 80724, 41830, 280452, 779593, 5762766, 3656849, 25089101, 76349818, 766325481, 451413261, 465315295, 6895096804

Basic calculations (n = 20162864)

Multiplication

n×y
n×2 40325728
n×3 60488592
n×4 80651456
n×5 100814320

Division

n÷y
n÷2 10081432
n÷3 6720954.6666667
n÷3 5040716
n÷5 4032572.8

Exponentiation

ny
n2 406541084682496
n3 8.1970326008656E+21
n4 1.6527565353482E+29
n5 3.3324305247337E+36

Nth Root

y√n
2√n 4490.3077845511
3√n 272.17657220235
4√n 67.009758875488
5√n 28.900838568656

Divisors of 20162864

1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 17749, 35498, 70996, 141992, 283984, 1260179, 2520358, 5040716, 10081432, 20162864

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20162863
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20162864 can be divided by 20 positive divisors. The sum of these divisors (counting 20162864) is 1, the average is 0.05.

Base conversion 20162864

Base System Value
2 Binary 1001100111010100100110000
3 Ternary 1101221101020202
4 Quaternary 1030322210300
5 Quinary 20130202424
6 Senary 2000054332
8 Octal 114724460
10 Decimal 20162864
12 Duodecimal 69043a8
16 Hexadecimal 133a930
20 Vigesimal 660734
36 Base36 c05rk

Cryptographic Hash Functions

md5 15a7756d2b3c33a31362548537716046
sha1 93718107c2323980274794bfbd2d60af4b049190
sha256 91d14ea797eef7435c9cc753ccd84c20fe3bafde95d3c28a0f29c7b2415dc847
sha512 9b8bea429af5b8cf7505723e286754c8db1d8a5d0b23e68c7c8adb52225d63dd19b8b33152f3a862057e0004948d587621657bcb97c7424b348a077a16d06a58
ripemd-160 aa9af6624c6a7159bae5fff233d453f6b0874e07

20162864 as geometric shapes

Circle

Radius = n
Diameter 40325728
Circumference 126687010.83546
Area 1.277186485021E+15

Sphere

Radius = n
Volume 3.4335649866821E+22
Surface area 5.1087459400838E+15
Circumference 126687010.83546

Square

Length = n
Perimeter 80651456
Area 406541084682496
Diagonal 28514595.725084

Cube

Length = n
Surface area 2439246508094976
Volume 8.1970326008656E+21
Space diagonal 34923104.874101

Equilateral Triangle

Length = n
Perimeter 60488592
Area 1.7603745350856E+14
Altitude 17461552.437051

Triangular Pyramid

Length = n
Surface area 1.7603745350856E+14
Volume 9.6602955627988E+20
Height 9504865.2416947