20178368 (number)

20178368 is an even 8-digits composite number following 20178367 and preceding 20178369. In scientific notation, it is written as 2.0178368 × 10^7. The sum of its digits is 35. It has a total of 9 prime factors and 56 positive divisors. There are 8515584 positive integers (up to 20178368) that are relatively prime to 20178368.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0178368 × 10^7
Engineering notation 2.0178368 × 10^6

Prime Factorization of 20178368

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 7 × 73 × 617

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 630574
Product of the distinct prime numbers

The prime factorization of 20178368 is 2 × 2 × 2 × 2 × 2 × 2 × 7 × 73 × 617. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 20178368)

Multiplication

n×y
n×2 40356736
n×3 60535104
n×4 80713472
n×5 100891840

Division

n÷y
n÷2 10089184
n÷3 6726122.6666667
n÷3 5044592
n÷5 4035673.6

Exponentiation

ny
n2 407166535143424
n3 8.2159561834089E+21
n4 1.657845873407E+29
n5 3.3452624120888E+36

Nth Root

y√n
2√n 4492.0338378067
3√n 272.2463166666
4√n 67.022636756596
5√n 28.905281795043

Divisors of 20178368

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20178367
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20178368 can be divided by 56 positive divisors. The sum of these divisors (counting 20178368) is 1, the average is 0.017857142857143.

Base conversion 20178368

Base System Value
2 Binary 1001100111110010111000000
3 Ternary 1101222011111222
4 Quaternary 1030332113000
5 Quinary 20131201433
6 Senary 2000254212
8 Octal 114762700
10 Decimal 20178368
12 Duodecimal 6911368
16 Hexadecimal 133e5c0
20 Vigesimal 6625i8
36 Base36 c0hq8

Cryptographic Hash Functions

md5 81921ba08c46f313723d34ab76fd6333
sha1 ae0c44a27441379929417322ed0134ffed571365
sha256 074509df35eba2d736e26cd9f9be60a20b7674990d61e31dca4526f6180d4fea
sha512 57ab2894addde2a3f74168fcd3638af0ea8013a0f4e797dbd624be8d56d7b2412fe94eba8d9f75d2103dbf2fef8e7952c9dfd1cf82f612026bc686fd40a1754f
ripemd-160 8d79a5c24576c0164e2f7876c2b406ae9de22044

20178368 as geometric shapes

Circle

Radius = n
Diameter 40356736
Circumference 126784425.34046
Area 1.2791513955942E+15

Sphere

Radius = n
Volume 3.4414916784018E+22
Surface area 5.1166055823768E+15
Circumference 126784425.34046

Square

Length = n
Perimeter 80713472
Area 407166535143424
Diagonal 28536521.692155

Cube

Length = n
Surface area 2442999210860544
Volume 8.2159561834089E+21
Space diagonal 34949958.589822

Equilateral Triangle

Length = n
Perimeter 60535104
Area 1.7630828150255E+14
Altitude 17474979.294911

Triangular Pyramid

Length = n
Surface area 1.7630828150255E+14
Volume 9.6825972187E+20
Height 9512173.8973851