20162974 (number)

20162974 is an even 8-digits composite number following 20162973 and preceding 20162975. In scientific notation, it is written as 2.0162974 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 9283680 positive integers (up to 20162974) that are relatively prime to 20162974.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0162974 × 10^7
Engineering notation 2.0162974 × 10^6

Prime Factorization of 20162974

Prime Factorization 2 × 13 × 631 × 1229

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20162974
Product of the distinct prime numbers

The prime factorization of 20162974 is 2 × 13 × 631 × 1229. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 6, 97, 76, 706, 965, 831, 5997, 16645, 96321, 201035, 90245, 324180, 6803507, 57091189, 77417702, 331464336, 913378407, 5003795410, 5156326494

Basic calculations (n = 20162974)

Multiplication

n×y
n×2 40325948
n×3 60488922
n×4 80651896
n×5 100814870

Division

n÷y
n÷2 10081487
n÷3 6720991.3333333
n÷3 5040743.5
n÷5 4032594.8

Exponentiation

ny
n2 406545520524676
n3 8.1971667601555E+21
n4 1.6527926025868E+29
n5 3.332521427335E+36

Nth Root

y√n
2√n 4490.320033138
3√n 272.17706716128
4√n 67.009850269479
5√n 28.900870102721

Divisors of 20162974

1, 2, 13, 26, 631, 1229, 1262, 2458, 8203, 15977, 16406, 31954, 775499, 1550998, 10081487, 20162974

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 -20162973
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 20162974 can be divided by 16 positive divisors. The sum of these divisors (counting 20162974) is 1, the average is 0.0625.

Base conversion 20162974

Base System Value
2 Binary 1001100111010100110011110
3 Ternary 1101221101101211
4 Quaternary 1030322212132
5 Quinary 20130203344
6 Senary 2000055034
8 Octal 114724636
10 Decimal 20162974
12 Duodecimal 690447a
16 Hexadecimal 133a99e
20 Vigesimal 66078e
36 Base36 c05um

Cryptographic Hash Functions

md5 f79b9455ab940f134e2ed15385d4fcbb
sha1 32430e391452c54c7ecfdde36345be060dc42747
sha256 1b1e92ee7925e6fdbc0c333efeaa9a6814b64ef81cd837e783abda43b0f8668e
sha512 97ff2c6f896e03a01131bff5fdf6e8718d4152d0c666b3bc50efe97bf67e555f3aadcbdde87b35f65e80d82dfc3f6f419e1af2e02810717b464bf10c41fba413
ripemd-160 02a47f1eaa5928436b739f4c6cf300f9344cc341

20162974 as geometric shapes

Circle

Radius = n
Diameter 40325948
Circumference 126687701.98584
Area 1.2772004206302E+15

Sphere

Radius = n
Volume 3.433621183194E+22
Surface area 5.1088016825206E+15
Circumference 126687701.98584

Square

Length = n
Perimeter 80651896
Area 406545520524676
Diagonal 28514751.288576

Cube

Length = n
Surface area 2439273123148056
Volume 8.1971667601555E+21
Space diagonal 34923295.39969

Equilateral Triangle

Length = n
Perimeter 60488922
Area 1.7603937428457E+14
Altitude 17461647.699845

Triangular Pyramid

Length = n
Surface area 1.7603937428457E+14
Volume 9.6604536710382E+20
Height 9504917.096192