213479940 (number)

213479940 is an even 9-digits composite number following 213479939 and preceding 213479941. In scientific notation, it is written as 2.13479940 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors. There are 56927968 positive integers (up to 213479940) that are relatively prime to 213479940.

Interesting facts

Basic properties

Name

Name two hundred thirteen million four hundred seventy-nine thousand nine hundred forty

Notation

Scientific notation 2.13479940 × 10^8
Engineering notation 2.13479940 × 10^6

Prime Factorization of 213479940

Prime Factorization 2 × 2 × 15 × 3557999

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 106739970
Product of the distinct prime numbers

The prime factorization of 213479940 is 2 × 2 × 15 × 3557999. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 213479940)

Multiplication

n×y
n×2 426959880
n×3 640439820
n×4 853919760
n×5 1067399700

Division

n÷y
n÷2 106739970
n÷3 71159980
n÷3 53369985
n÷5 42695988

Exponentiation

ny
n2 45573684782403600
n3 9.7290674929264E+24
n4 2.0769607446459E+33
n5 4.4338945514936E+41

Nth Root

y√n
2√n 14610.952741009
3√n 597.65747732586
4√n 120.87577400376
5√n 46.330972302984

Divisors of 213479940

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -213479939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 213479940 can be divided by 12 positive divisors. The sum of these divisors (counting 213479940) is 1, the average is 0.083333333333333.

Base conversion 213479940

Base System Value
2 Binary 1100101110010111001000000100
3 Ternary 112212200220102110
4 Quaternary 30232113020010
5 Quinary 414122324230
6 Senary 33103341020
8 Octal 1456271004
10 Decimal 213479940
12 Duodecimal 5b5b1770
16 Hexadecimal cb97204
20 Vigesimal 36e4jh0
36 Base36 3j3m6c

Cryptographic Hash Functions

md5 de031643c817849e70cd10a0e8c926b1
sha1 463e1b4bc993c0e87f5ce6df454180459b29b9bc
sha256 d9ba840702713876400d97f925df97ddb2b2334ace96e72423f8b80c19184df2
sha512 3d97e9bf135f5a1abee13b38a89382ed0b8cc86f515045f8ea723f64fc5317b42b22dccbb825cd14968fad32bcbc4d521fc5e4002f4512c71104cb6f2d71d861
ripemd-160 89b29f10b234772bfb12b4930783b3393a639753

213479940 as geometric shapes

Circle

Radius = n
Diameter 426959880
Circumference 1341334022.3856
Area 1.4317395330942E+17

Sphere

Radius = n
Volume 4.0753022616076E+25
Surface area 5.7269581323766E+17
Circumference 1341334022.3856

Square

Length = n
Perimeter 853919760
Area 45573684782403600
Diagonal 301906226.44259

Cube

Length = n
Surface area 273442108694421600
Volume 9.7290674929264E+24
Space diagonal 369758102.47676

Equilateral Triangle

Length = n
Perimeter 640439820
Area 1.9733984382813E+16
Altitude 184879051.23838

Triangular Pyramid

Length = n
Surface area 1.9733984382813E+16
Volume 1.1465815998116E+24
Height 100635408.8142