20396870 (number)

20396870 is an even 8-digits composite number following 20396869 and preceding 20396871. In scientific notation, it is written as 2.0396870 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 7531104 positive integers (up to 20396870) that are relatively prime to 20396870.

Interesting facts

Basic properties

Name

Name twenty million three hundred ninety-six thousand eight hundred seventy

Notation

Scientific notation 2.0396870 × 10^7
Engineering notation 2.0396870 × 10^6

Prime Factorization of 20396870

Prime Factorization 2 × 13 × 5 × 156899

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20396870
Product of the distinct prime numbers

The prime factorization of 20396870 is 2 × 13 × 5 × 156899. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 36, 83, 733, 353, 1743, 7474, 54235, 22451, 65535, 310496, 340148, 8075553, 27304227, 63293211, 622878833, 692096334, 811391218, 3287454146

Basic calculations (n = 20396870)

Multiplication

n×y
n×2 40793740
n×3 61190610
n×4 81587480
n×5 101984350

Division

n÷y
n÷2 10198435
n÷3 6798956.6666667
n÷3 5099217.5
n÷5 4079374

Exponentiation

ny
n2 416032305796900
n3 8.4857568571396E+21
n4 1.7308287946669E+29
n5 3.5303489917076E+36

Nth Root

y√n
2√n 4516.2894061386
3√n 273.22546639382
4√n 67.203343712487
5√n 28.967612719857

Divisors of 20396870

1, 2, 5, 10, 13, 26, 65, 130, 156899, 313798, 784495, 1568990, 2039687, 4079374, 10198435, 20396870

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 -20396869
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 20396870 can be divided by 16 positive divisors. The sum of these divisors (counting 20396870) is 1, the average is 0.0625.

Base conversion 20396870

Base System Value
2 Binary 1001101110011101101000110
3 Ternary 1102101021020122
4 Quaternary 1031303231012
5 Quinary 20210144440
6 Senary 2005101542
8 Octal 115635506
10 Decimal 20396870
12 Duodecimal 69b78b2
16 Hexadecimal 1373b46
20 Vigesimal 679c3a
36 Base36 c56bq

Cryptographic Hash Functions

md5 7af507651f22686fb9e921a7f8dea866
sha1 860a195d065b46c3e54c049fb7eca0987156626e
sha256 eaa4446f8039fad058b8bc2516944a83aff457ce211c14f9b6d3d472e60b3e8f
sha512 9cd77e098fa9b59b1682f8a273fafe7b7359ca604b70930c67c5bc65bba4e86768429647f2915ad09e87be9d69ff23667a561204f996663f7b18fd1501ba27a9
ripemd-160 e02d9187a3ab285aac858b55d21b40ed01b49911

20396870 as geometric shapes

Circle

Radius = n
Diameter 40793740
Circumference 128157313.89645
Area 1.3070040355476E+15

Sphere

Radius = n
Volume 3.5545055203385E+22
Surface area 5.2280161421903E+15
Circumference 128157313.89645

Square

Length = n
Perimeter 81587480
Area 416032305796900
Diagonal 28845530.183961

Cube

Length = n
Surface area 2496193834781400
Volume 8.4857568571396E+21
Space diagonal 35328415.155377

Equilateral Triangle

Length = n
Perimeter 61190610
Area 1.8014727280757E+14
Altitude 17664207.577689

Triangular Pyramid

Length = n
Surface area 1.8014727280757E+14
Volume 1.0000560361973E+21
Height 9615176.727987