212423908 (number)

212423908 is an even 9-digits composite number following 212423907 and preceding 212423909. In scientific notation, it is written as 2.12423908 × 10^8. The sum of its digits is 31. It has a total of 4 prime factors and 12 positive divisors. There are 99964160 positive integers (up to 212423908) that are relatively prime to 212423908.

Interesting facts

Basic properties

Name

Name two hundred twelve million four hundred twenty-three thousand nine hundred eight

Notation

Scientific notation 2.12423908 × 10^8
Engineering notation 2.12423908 × 10^6

Prime Factorization of 212423908

Prime Factorization 2 × 2 × 17 × 3123881

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 106211954
Product of the distinct prime numbers

The prime factorization of 212423908 is 2 × 2 × 17 × 3123881. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 7, 27, 100, 122, 313, 4034, 6285, 78780, 11234, 418204, 663014, 2375654, 2084466, 33355580, 43312986, 729011555, 642636592, 2264196444, 3217706771

Basic calculations (n = 212423908)

Multiplication

n×y
n×2 424847816
n×3 637271724
n×4 849695632
n×5 1062119540

Division

n÷y
n÷2 106211954
n÷3 70807969.333333
n÷3 53105977
n÷5 42484781.6

Exponentiation

ny
n2 45123916689992464
n3 9.5853987275546E+24
n4 2.0361678574454E+33
n5 4.3253073362253E+41

Nth Root

y√n
2√n 14574.769569362
3√n 596.67036038342
4√n 120.72601032653
5√n 46.285043781992

Divisors of 212423908

1, 2, 4, 17, 34, 68, 3123881, 6247762, 12495524, 53105977, 106211954, 212423908

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 -212423907
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 212423908 can be divided by 12 positive divisors. The sum of these divisors (counting 212423908) is 1, the average is 0.083333333333333.

Base conversion 212423908

Base System Value
2 Binary 1100101010010101010011100100
3 Ternary 112210201020211011
4 Quaternary 30222111103210
5 Quinary 413340031113
6 Senary 33024552004
8 Octal 1452252344
10 Decimal 212423908
12 Duodecimal 5b182604
16 Hexadecimal ca954e4
20 Vigesimal 367cjf8
36 Base36 3igzc4

Cryptographic Hash Functions

md5 016f1e8b6c479ec9d5a63ecb592cbe3f
sha1 66389db26da89563c861e20d1a31d72e329d88cd
sha256 ebe7d86c7f8bc5f06ae22e041efd54c3509601a87f18e09ed81b8463e514115f
sha512 ad78450a70200dcb9bb9de99e5b4b67019554ef9abec53560c392900139042888b0524cd23ba31538d41de6d10a8c1cec34c8b0fa52b55b4924e7ce97229723d
ripemd-160 97ee48dba014c836ad019845d1a19a58513d247e

212423908 as geometric shapes

Circle

Radius = n
Diameter 424847816
Circumference 1334698777.6393
Area 1.4176096517448E+17

Sphere

Radius = n
Volume 4.0151224298953E+25
Surface area 5.6704386069791E+17
Circumference 1334698777.6393

Square

Length = n
Perimeter 849695632
Area 45123916689992464
Diagonal 300412771.66589

Cube

Length = n
Surface area 270743500139954784
Volume 9.5853987275546E+24
Space diagonal 367929001.39834

Equilateral Triangle

Length = n
Perimeter 637271724
Area 1.9539229085893E+16
Altitude 183964500.69917

Triangular Pyramid

Length = n
Surface area 1.9539229085893E+16
Volume 1.1296500734385E+24
Height 100137590.5553