20131470 (number)

20131470 is an even 8-digits composite number following 20131469 and preceding 20131471. In scientific notation, it is written as 2.0131470 × 10^7. The sum of its digits is 18. It has a total of 4 prime factors and 16 positive divisors. There are 5368320 positive integers (up to 20131470) that are relatively prime to 20131470.

Interesting facts

Basic properties

Name

Name twenty million one hundred thirty-one thousand four hundred seventy

Notation

Scientific notation 2.0131470 × 10^7
Engineering notation 2.0131470 × 10^6

Prime Factorization of 20131470

Prime Factorization 2 × 45 × 3 × 74561

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20131470
Product of the distinct prime numbers

The prime factorization of 20131470 is 2 × 45 × 3 × 74561. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 7, 41, 34, 426, 761, 7200, 1205, 79447, 10541, 908001, 911952, 9077521, 7083804, 17190691, 54075425, 608318636, 183270980, 9845024878, 6595592661

Basic calculations (n = 20131470)

Multiplication

n×y
n×2 40262940
n×3 60394410
n×4 80525880
n×5 100657350

Division

n÷y
n÷2 10065735
n÷3 6710490
n÷3 5032867.5
n÷5 4026294

Exponentiation

ny
n2 405276084360900
n3 8.1588033340289E+21
n4 1.642487045549E+29
n5 3.3065678682859E+36

Nth Root

y√n
2√n 4486.8106712898
3√n 272.03523728895
4√n 66.983659733474
5√n 28.891833116488

Divisors of 20131470

1, 2, 3, 6, 45, 90, 135, 270, 74561, 149122, 223683, 447366, 3355245, 6710490, 10065735, 20131470

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 -20131469
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 20131470 can be divided by 16 positive divisors. The sum of these divisors (counting 20131470) is 1, the average is 0.0625.

Base conversion 20131470

Base System Value
2 Binary 1001100110010111010001110
3 Ternary 1101212210012000
4 Quaternary 1030302322032
5 Quinary 20123201340
6 Senary 1555253130
8 Octal 114627216
10 Decimal 20131470
12 Duodecimal 68aa1a6
16 Hexadecimal 1332e8e
20 Vigesimal 65g8da
36 Base36 bzhji

Cryptographic Hash Functions

md5 ebcf11aeb52d13aedae1963303bdb1c0
sha1 e8155a2e640399a52cc54b675f14d5035bf6fb48
sha256 fc7c40c01ce0df380c3794f3bebbaeb413287277d0905520dc4f22de1668256f
sha512 acb180a18eb6b37277ba4467c447bdd0678de1c2b5a85d09c2da3c0a39cbc7329a943f487096fbe8bd12b654f3ddef522ca9dd4acecc67b43f5eab1632973945
ripemd-160 ad6b06abe51c62794920a9b7d45f3e8d89eca4b3

20131470 as geometric shapes

Circle

Radius = n
Diameter 40262940
Circumference 126489756.51593
Area 1.2732123693038E+15

Sphere

Radius = n
Volume 3.4175515488359E+22
Surface area 5.0928494772154E+15
Circumference 126489756.51593

Square

Length = n
Perimeter 80525880
Area 405276084360900
Diagonal 28470197.904507

Cube

Length = n
Surface area 2431656506165400
Volume 8.1588033340289E+21
Space diagonal 34868728.871049

Equilateral Triangle

Length = n
Perimeter 60394410
Area 1.7548969230141E+14
Altitude 17434364.435524

Triangular Pyramid

Length = n
Surface area 1.7548969230141E+14
Volume 9.6152419397654E+20
Height 9490065.968169