423921 (number)

423921 is an odd 6-digits composite number following 423920 and preceding 423922. In scientific notation, it is written as 4.23921 × 10^5. The sum of its digits is 21. It has a total of 2 prime factors and 4 positive divisors. There are 282612 positive integers (up to 423921) that are relatively prime to 423921.

Interesting facts

Basic properties

Name

Name four hundred twenty-three thousand nine hundred twenty-one

Notation

Scientific notation 4.23921 × 10^5
Engineering notation 4.23921 × 10^3

Prime Factorization of 423921

Prime Factorization 3 × 141307

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 423921
Product of the distinct prime numbers

The prime factorization of 423921 is 3 × 141307. Since it has a total of 2 prime factors.

Most popular turbo-numbers

5, 3, 77, 20, 635, 956, 6971, 9798, 11855, 77235, 590354, 284817, 7828736, 4688924, 14668377, 2369132, 629332290, 915682071, 7325955656, 6500125340

Basic calculations (n = 423921)

Multiplication

n×y
n×2 847842
n×3 1271763
n×4 1695684
n×5 2119605

Division

n÷y
n÷2 211960.5
n÷3 141307
n÷3 105980.25
n÷5 84784.2

Exponentiation

ny
n2 179709014241
n3 76182425026058961
n4 3.2295329799472E+22
n5 1.3690668503922E+28

Nth Root

y√n
2√n 651.09215937531
3√n 75.121048967967
4√n 25.516507585783
5√n 13.34925368075

Divisors of 423921

1, 3, 141307, 423921

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -423920
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 423921 can be divided by 4 positive divisors. The sum of these divisors (counting 423921) is 1, the average is 0.25.

Base conversion 423921

Base System Value
2 Binary 1100111011111110001
3 Ternary 210112111210
4 Quaternary 1213133301
5 Quinary 102031141
6 Senary 13030333
8 Octal 1473761
10 Decimal 423921
12 Duodecimal 1853a9
16 Hexadecimal 677f1
20 Vigesimal 2cjg1
36 Base36 933l

Cryptographic Hash Functions

md5 9ee2312d595e9e2db2380934168b3339
sha1 d6aae236d23a5f91d31a2d4bec73f92e3b413deb
sha256 cd2f48d2225dbfe4148e2a76d4f9bb3ff226b3912ffa2950c5636b94c1d4e950
sha512 8a1f0bcd3a75ff19f30d19f69da1e7abde69b248b5612024ce81460743018ac3960caf2823c7286f7acd80202556c7a92aeeff1edfde6d4c83877e22817ce217
ripemd-160 b344bdc4e1759c8b862567575ec0921812835a9b

423921 as geometric shapes

Circle

Radius = n
Diameter 847842
Circumference 2663574.1986049
Area 564572518923.39

Sphere

Radius = n
Volume 3.1911219572603E+17
Surface area 2258290075693.6
Circumference 2663574.1986049

Square

Length = n
Perimeter 1695684
Area 179709014241
Diagonal 599514.82757476

Cube

Length = n
Surface area 1078254085446
Volume 76182425026058961
Space diagonal 734252.71039541

Equilateral Triangle

Length = n
Perimeter 1271763
Area 77816285810.883
Altitude 367126.3551977

Triangular Pyramid

Length = n
Surface area 77816285810.883
Volume 8.978184890527E+15
Height 199838.27585825