20170904 (number)

20170904 is an even 8-digits composite number following 20170903 and preceding 20170905. In scientific notation, it is written as 2.0170904 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 16 positive divisors. There are 9309600 positive integers (up to 20170904) that are relatively prime to 20170904.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventy thousand nine hundred four

Notation

Scientific notation 2.0170904 × 10^7
Engineering notation 2.0170904 × 10^6

Prime Factorization of 20170904

Prime Factorization 2 × 2 × 2 × 13 × 193951

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5042726
Product of the distinct prime numbers

The prime factorization of 20170904 is 2 × 2 × 2 × 13 × 193951. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 1, 9, 30, 249, 704, 7717, 8387, 12535, 72612, 916418, 631151, 1768535, 8619896, 58771667, 32502421, 25082848, 830543252, 8624624504, 7789905091

Basic calculations (n = 20170904)

Multiplication

n×y
n×2 40341808
n×3 60512712
n×4 80683616
n×5 100854520

Division

n÷y
n÷2 10085452
n÷3 6723634.6666667
n÷3 5042726
n÷5 4034180.8

Exponentiation

ny
n2 406865368177216
n3 8.2068422824273E+21
n4 1.6553942782198E+29
n5 3.3390799068121E+36

Nth Root

y√n
2√n 4491.2029568925
3√n 272.21274445846
4√n 67.016437960343
5√n 28.903143059613

Divisors of 20170904

1, 2, 4, 8, 13, 26, 52, 104, 193951, 387902, 775804, 1551608, 2521363, 5042726, 10085452, 20170904

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 -20170903
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 20170904 can be divided by 16 positive divisors. The sum of these divisors (counting 20170904) is 1, the average is 0.0625.

Base conversion 20170904

Base System Value
2 Binary 1001100111100100010011000
3 Ternary 1101221210021112
4 Quaternary 1030330202120
5 Quinary 20130432104
6 Senary 2000155452
8 Octal 114744230
10 Decimal 20170904
12 Duodecimal 6908b88
16 Hexadecimal 133c898
20 Vigesimal 661754
36 Base36 c0byw

Cryptographic Hash Functions

md5 27616038f53cd5faaa39e6ab06ffb219
sha1 06d19caf3076624a6e98df87ab7d40431bf890dd
sha256 40c7290811eb25d13633e4ca6e8dd8d0604555bb0465a33c3af1643851b181da
sha512 18a63510608badcb39f57001e5c93c01575b1ee45e9b7e14421d7c1388602296c739243ba0586ebc7aa15611e8e9097c3719a47e7047d45a87163e17ec251b55
ripemd-160 627668369dff18c04d9baf465a433c705d1967c8

20170904 as geometric shapes

Circle

Radius = n
Diameter 40341808
Circumference 126737527.64533
Area 1.2782052516656E+15

Sphere

Radius = n
Volume 3.4376740564858E+22
Surface area 5.1128210066626E+15
Circumference 126737527.64533

Square

Length = n
Perimeter 80683616
Area 406865368177216
Diagonal 28525966.002126

Cube

Length = n
Surface area 2441192209063296
Volume 8.2068422824273E+21
Space diagonal 34937030.562594

Equilateral Triangle

Length = n
Perimeter 60512712
Area 1.7617787238079E+14
Altitude 17468515.281297

Triangular Pyramid

Length = n
Surface area 1.7617787238079E+14
Volume 9.671856383388E+20
Height 9508655.3340419