20890070 (number)

20890070 is an even 8-digits composite number following 20890069 and preceding 20890071. In scientific notation, it is written as 2.0890070 × 10^7. The sum of its digits is 26. It has a total of 4 prime factors and 16 positive divisors. There are 8344320 positive integers (up to 20890070) that are relatively prime to 20890070.

Interesting facts

Basic properties

Name

Name twenty million eight hundred ninety thousand seventy

Notation

Scientific notation 2.0890070 × 10^7
Engineering notation 2.0890070 × 10^6

Prime Factorization of 20890070

Prime Factorization 2 × 5 × 1231 × 1697

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20890070
Product of the distinct prime numbers

The prime factorization of 20890070 is 2 × 5 × 1231 × 1697. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 57, 69, 906, 889, 8168, 3561, 78348, 45384, 501257, 892212, 6783463, 3784524, 2402228, 26492888, 621712060, 845417377, 8272197419, 9574696220

Basic calculations (n = 20890070)

Multiplication

n×y
n×2 41780140
n×3 62670210
n×4 83560280
n×5 104450350

Division

n÷y
n÷2 10445035
n÷3 6963356.6666667
n÷3 5222517.5
n÷5 4178014

Exponentiation

ny
n2 436395024604900
n3 9.1163226116481E+21
n4 1.9044061749991E+29
n5 3.9783178304164E+36

Nth Root

y√n
2√n 4570.5656105126
3√n 275.41016479115
4√n 67.605958395045
5√n 29.106365526836

Divisors of 20890070

1, 2, 5, 10, 1231, 1697, 2462, 3394, 6155, 8485, 12310, 16970, 2089007, 4178014, 10445035, 20890070

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 -20890069
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 20890070 can be divided by 16 positive divisors. The sum of these divisors (counting 20890070) is 1, the average is 0.0625.

Base conversion 20890070

Base System Value
2 Binary 1001111101100000111010110
3 Ternary 1110022022210022
4 Quaternary 1033230013112
5 Quinary 20321440240
6 Senary 2023425142
8 Octal 117540726
10 Decimal 20890070
12 Duodecimal 6bb51b2
16 Hexadecimal 13ec1d6
20 Vigesimal 6ab53a
36 Base36 cfqvq

Cryptographic Hash Functions

md5 e36b720dd6933f725a8895cd0283917a
sha1 4185dba5eb6aebcb5558cf5f1ff3a315265a4f9e
sha256 fd66ce37d325b38ef9aaf36b7baa8bb62ac2203fabbe6b184327b03e9d5c8900
sha512 1df5570658ada15354418b4c89dc7d2d03688333adb480f8d09f439bd18a6fc09461e6062161d35c336659c18f9e11869c9684cc3061c1a9f927f2e46a976e8e
ripemd-160 c8b9f4390be832c64fc9d75a65a2d6b4791d8099

20890070 as geometric shapes

Circle

Radius = n
Diameter 41780140
Circumference 131256180.88995
Area 1.3709754033619E+15

Sphere

Radius = n
Volume 3.8186362859344E+22
Surface area 5.4839016134476E+15
Circumference 131256180.88995

Square

Length = n
Perimeter 83560280
Area 436395024604900
Diagonal 29543020.312923

Cube

Length = n
Surface area 2618370147629400
Volume 9.1163226116481E+21
Space diagonal 36182662.61367

Equilateral Triangle

Length = n
Perimeter 62670210
Area 1.8896458869649E+14
Altitude 18091331.306835

Triangular Pyramid

Length = n
Surface area 1.8896458869649E+14
Volume 1.0743689230301E+21
Height 9847673.4376411