20177984 (number)

20177984 is an even 8-digits composite number following 20177983 and preceding 20177985. In scientific notation, it is written as 2.0177984 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 14 positive divisors. There are 10088960 positive integers (up to 20177984) that are relatively prime to 20177984.

Interesting facts

Basic properties

Name

Name twenty million one hundred seventy-seven thousand nine hundred eighty-four

Notation

Scientific notation 2.0177984 × 10^7
Engineering notation 2.0177984 × 10^6

Prime Factorization of 20177984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 315281

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 630562
Product of the distinct prime numbers

The prime factorization of 20177984 is 2 × 2 × 2 × 2 × 2 × 2 × 315281. Since it has a total of 7 prime factors.

Most popular turbo-numbers

10, 6, 39, 59, 815, 512, 3439, 6831, 51150, 23872, 832582, 454155, 2922395, 5340589, 57199674, 99190875, 120627635, 870261847, 8540701325, 5042483592

Basic calculations (n = 20177984)

Multiplication

n×y
n×2 40355968
n×3 60533952
n×4 80711936
n×5 100889920

Division

n÷y
n÷2 10088992
n÷3 6725994.6666667
n÷3 5044496
n÷5 4035596.8

Exponentiation

ny
n2 407151038304256
n3 8.2154871364867E+21
n4 1.6577196799223E+29
n5 3.3449441177958E+36

Nth Root

y√n
2√n 4491.9910952717
3√n 272.24458968107
4√n 67.022317889429
5√n 28.905171779082

Divisors of 20177984

1, 2, 4, 8, 16, 32, 64, 315281, 630562, 1261124, 2522248, 5044496, 10088992, 20177984

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20177983
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20177984 can be divided by 14 positive divisors. The sum of these divisors (counting 20177984) is 1, the average is 0.071428571428571.

Base conversion 20177984

Base System Value
2 Binary 1001100111110010001000000
3 Ternary 1101222010222202
4 Quaternary 1030332101000
5 Quinary 20131143414
6 Senary 2000252332
8 Octal 114762100
10 Decimal 20177984
12 Duodecimal 69110a8
16 Hexadecimal 133e440
20 Vigesimal 6624j4
36 Base36 c0hfk

Cryptographic Hash Functions

md5 b10ce45ed369e89dc24d7f3824293ed7
sha1 cb983150161e2c82161c1a461024bb007753c310
sha256 186defb79795edb767639cfff097698544d6c04137b87060f0296f65631329d9
sha512 df2d24586c63b0ee8c259400ed012672835e9515334ca7ba5074a7ed9a4dc2d681f1058f860bb7fe84190201cf15920a22a99f14a211668277d9045f3457af2a
ripemd-160 8e7c9b6217631300f7979584be3142316c495ce3

20177984 as geometric shapes

Circle

Radius = n
Diameter 40355968
Circumference 126782012.5973
Area 1.2791027108381E+15

Sphere

Radius = n
Volume 3.4412952044864E+22
Surface area 5.1164108433524E+15
Circumference 126782012.5973

Square

Length = n
Perimeter 80711936
Area 407151038304256
Diagonal 28535978.634147

Cube

Length = n
Surface area 2442906229825536
Volume 8.2154871364867E+21
Space diagonal 34949293.482312

Equilateral Triangle

Length = n
Perimeter 60533952
Area 1.7630157117435E+14
Altitude 17474646.741156

Triangular Pyramid

Length = n
Surface area 1.7630157117435E+14
Volume 9.682044441601E+20
Height 9511992.8780491