20162984 (number)

20162984 is an even 8-digits composite number following 20162983 and preceding 20162985. In scientific notation, it is written as 2.0162984 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 16 positive divisors. There are 10067760 positive integers (up to 20162984) that are relatively prime to 20162984.

Interesting facts

Basic properties

Name

Name twenty million one hundred sixty-two thousand nine hundred eighty-four

Notation

Scientific notation 2.0162984 × 10^7
Engineering notation 2.0162984 × 10^6

Prime Factorization of 20162984

Prime Factorization 2 × 2 × 2 × 2371 × 1063

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 5040746
Product of the distinct prime numbers

The prime factorization of 20162984 is 2 × 2 × 2 × 2371 × 1063. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 9, 83, 38, 29, 788, 394, 2229, 63183, 56400, 731049, 208932, 3988507, 6257728, 5107703, 95687320, 510406764, 729460946, 1612414236, 5396115506

Basic calculations (n = 20162984)

Multiplication

n×y
n×2 40325968
n×3 60488952
n×4 80651936
n×5 100814920

Division

n÷y
n÷2 10081492
n÷3 6720994.6666667
n÷3 5040746
n÷5 4032596.8

Exponentiation

ny
n2 406545923784256
n3 8.1971789565272E+21
n4 1.6527958814559E+29
n5 3.3325296913062E+36

Nth Root

y√n
2√n 4490.3211466442
3√n 272.17711215746
4√n 67.009858578005
5√n 28.900872969447

Divisors of 20162984

1, 2, 4, 8, 1063, 2126, 2371, 4252, 4742, 8504, 9484, 18968, 2520373, 5040746, 10081492, 20162984

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 -20162983
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 20162984 can be divided by 16 positive divisors. The sum of these divisors (counting 20162984) is 1, the average is 0.0625.

Base conversion 20162984

Base System Value
2 Binary 1001100111010100110101000
3 Ternary 1101221101102012
4 Quaternary 1030322212220
5 Quinary 20130203414
6 Senary 2000055052
8 Octal 114724650
10 Decimal 20162984
12 Duodecimal 6904488
16 Hexadecimal 133a9a8
20 Vigesimal 660794
36 Base36 c05uw

Cryptographic Hash Functions

md5 384c4939caba5678dd3cba85692e5270
sha1 aafef0fe5beba0a56301cb2fb66811ecdf31f4c9
sha256 4b2ade44904969aba532116af0b43f14ba394a9c270652a3bed88cfbeed2738a
sha512 f2878eec84cb30a345456c21faafc66a83bc52ce2663396df17668321025d8b00eef14a09b51a1ee6199bf016a193c2531f641b65efde652e0773036eb680c6c
ripemd-160 7b5db8774bf9a3497bc6392d4685387f02b9bfe4

20162984 as geometric shapes

Circle

Radius = n
Diameter 40325968
Circumference 126687764.8177
Area 1.2772016875075E+15

Sphere

Radius = n
Volume 3.4336262919982E+22
Surface area 5.10880675003E+15
Circumference 126687764.8177

Square

Length = n
Perimeter 80651936
Area 406545923784256
Diagonal 28514765.430712

Cube

Length = n
Surface area 2439275542705536
Volume 8.1971789565272E+21
Space diagonal 34923312.720198

Equilateral Triangle

Length = n
Perimeter 60488952
Area 1.7603954890109E+14
Altitude 17461656.360099

Triangular Pyramid

Length = n
Surface area 1.7603954890109E+14
Volume 9.6604680446001E+20
Height 9504921.8102372