213479931 (number)

213479931 is an odd 9-digits composite number following 213479930 and preceding 213479932. In scientific notation, it is written as 2.13479931 × 10^8. The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors. There are 112919040 positive integers (up to 213479931) that are relatively prime to 213479931.

Interesting facts

Basic properties

Name

Name two hundred thirteen million four hundred seventy-nine thousand nine hundred thirty-one

Notation

Scientific notation 2.13479931 × 10^8
Engineering notation 2.13479931 × 10^6

Prime Factorization of 213479931

Prime Factorization 51 × 7 × 61 × 9803

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 213479931
Product of the distinct prime numbers

The prime factorization of 213479931 is 51 × 7 × 61 × 9803. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 7, 62, 75, 254, 504, 6117, 1297, 15622, 31114, 581095, 376549, 1311576, 2206619, 52710929, 10261059, 435729036, 576630279, 978126427, 6200051960

Basic calculations (n = 213479931)

Multiplication

n×y
n×2 426959862
n×3 640439793
n×4 853919724
n×5 1067399655

Division

n÷y
n÷2 106739965.5
n÷3 71159977
n÷3 53369982.75
n÷5 42695986.2

Exponentiation

ny
n2 45573680939764761
n3 9.729066262437E+24
n4 2.0769603943995E+33
n5 4.4338936168613E+41

Nth Root

y√n
2√n 14610.952433021
3√n 597.65746892707
4√n 120.87577272978
5√n 46.330971912334

Divisors of 213479931

1, 7, 51, 61, 357, 427, 3111, 9803, 21777, 68621, 499953, 597983, 3499671, 4185881, 30497133, 213479931

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 -213479930
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 213479931 can be divided by 16 positive divisors. The sum of these divisors (counting 213479931) is 1, the average is 0.0625.

Base conversion 213479931

Base System Value
2 Binary 1100101110010111000111111011
3 Ternary 112212200220102010
4 Quaternary 30232113013323
5 Quinary 414122324211
6 Senary 33103341003
8 Octal 1456270773
10 Decimal 213479931
12 Duodecimal 5b5b1763
16 Hexadecimal cb971fb
20 Vigesimal 36e4jgb
36 Base36 3j3m63

Cryptographic Hash Functions

md5 2b3781ed392538a3449d847c6929dd17
sha1 6d375ec0ebd881504757058c3eb30ca74a0cbbf1
sha256 70c94e0ffd94205f3e8a6145496ae69ae4b11b216b5faa5bce24702491d0847a
sha512 c1add8402719134ad7daf23ac6c2128e1ee0b95ce7b7e68e569e5829e1bde3b1678245a96d24d0c30a94bdb1dce3f1415819d873371a2ae75847d7cfa2232080
ripemd-160 30364cf1bf2f44c99191e1e3acb579d201284752

213479931 as geometric shapes

Circle

Radius = n
Diameter 426959862
Circumference 1341333965.8369
Area 1.4317394123741E+17

Sphere

Radius = n
Volume 4.0753017461814E+25
Surface area 5.7269576494964E+17
Circumference 1341333965.8369

Square

Length = n
Perimeter 853919724
Area 45573680939764761
Diagonal 301906213.71467

Cube

Length = n
Surface area 273442085638588566
Volume 9.729066262437E+24
Space diagonal 369758086.8883

Equilateral Triangle

Length = n
Perimeter 640439793
Area 1.9733982718901E+16
Altitude 184879043.44415

Triangular Pyramid

Length = n
Surface area 1.9733982718901E+16
Volume 1.1465814547971E+24
Height 100635404.57156