20168970 (number)

20168970 is an even 8-digits composite number following 20168969 and preceding 20168971. In scientific notation, it is written as 2.0168970 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 64 positive divisors. There are 4981760 positive integers (up to 20168970) that are relatively prime to 20168970.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.0168970 × 10^7
Engineering notation 2.0168970 × 10^6

Prime Factorization of 20168970

Prime Factorization 2 × 5 × 3 × 17 × 71 × 557

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 20168970
Product of the distinct prime numbers

The prime factorization of 20168970 is 2 × 5 × 3 × 17 × 71 × 557. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 1, 25, 92, 354, 431, 5548, 8697, 70428, 61039, 912769, 550758, 8197111, 71434, 35121243, 94551248, 394593958, 744027717, 8512311814, 2089262554

Basic calculations (n = 20168970)

Multiplication

n×y
n×2 40337940
n×3 60506910
n×4 80675880
n×5 100844850

Division

n÷y
n÷2 10084485
n÷3 6722990
n÷3 5042242.5
n÷5 4033794

Exponentiation

ny
n2 406787350860900
n3 8.204481875893E+21
n4 1.6547594882043E+29
n5 3.3374794474808E+36

Nth Root

y√n
2√n 4490.9876419336
3√n 272.20404419934
4√n 67.014831507164
5√n 28.902588787751

Divisors of 20168970

1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 71, 85, 102, 142, 170, 213, 255, 355, 426, 510, 557, 710, 1065, 1114, 1207, 1671, 2130, 2414, 2785, 3342, 3621, 5570, 6035, 7242, 8355, 9469, 12070, 16710, 18105, 18938, 28407, 36210, 39547, 47345, 56814, 79094, 94690, 118641, 142035, 197735, 237282, 284070, 395470, 593205, 672299, 1186410, 1344598, 2016897, 3361495, 4033794, 6722990, 10084485, 20168970

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20168969
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20168970 can be divided by 64 positive divisors. The sum of these divisors (counting 20168970) is 1, the average is 0.015625.

Base conversion 20168970

Base System Value
2 Binary 1001100111100000100001010
3 Ternary 1101221200121220
4 Quaternary 1030330010022
5 Quinary 20130401340
6 Senary 2000142510
8 Octal 114740412
10 Decimal 20168970
12 Duodecimal 6907a36
16 Hexadecimal 133c10a
20 Vigesimal 66128a
36 Base36 c0ah6

Cryptographic Hash Functions

md5 2bd17c68eb16fa7793a5f116346d31b6
sha1 ce130233361da9811388cbe2ffc1de10e1e3f1d9
sha256 6d682468b8f23719402ba5fae8d5510bce37cb0097d7dcf8dbf62ae4f491923c
sha512 37ee6095a9e75cf69348da91170ecf7f5a95badf58178dfca11a6d241a0c91a910fea6d4dcc61ae30fa50cbad8b6385ceaa6d907d9efdeff28015a3193da7574
ripemd-160 f80f4bea1a12e249783ce33938920526eef68ed3

20168970 as geometric shapes

Circle

Radius = n
Diameter 40337940
Circumference 126725375.96495
Area 1.2779601530379E+15

Sphere

Radius = n
Volume 3.4366853317088E+22
Surface area 5.1118406121514E+15
Circumference 126725375.96495

Square

Length = n
Perimeter 80675880
Area 406787350860900
Diagonal 28523230.913096

Cube

Length = n
Surface area 2440724105165400
Volume 8.204481875893E+21
Space diagonal 34933680.776332

Equilateral Triangle

Length = n
Perimeter 60506910
Area 1.7614408989186E+14
Altitude 17466840.388166

Triangular Pyramid

Length = n
Surface area 1.7614408989186E+14
Volume 9.6690746176101E+20
Height 9507743.6376987