30421454 (number)

30421454 is an even 8-digits composite number following 30421453 and preceding 30421455. In scientific notation, it is written as 3.0421454 × 10^7. The sum of its digits is 23. It has a total of 4 prime factors and 12 positive divisors. There are 13037724 positive integers (up to 30421454) that are relatively prime to 30421454.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0421454 × 10^7
Engineering notation 3.0421454 × 10^6

Prime Factorization of 30421454

Prime Factorization 2 × 7 × 7 × 310423

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 4345922
Product of the distinct prime numbers

The prime factorization of 30421454 is 2 × 7 × 7 × 310423. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 85, 52, 989, 462, 7671, 3031, 7763, 27715, 229244, 538157, 6573325, 4721230, 59869718, 89563508, 350955347, 262936649, 7550169333, 795994481

Basic calculations (n = 30421454)

Multiplication

n×y
n×2 60842908
n×3 91264362
n×4 121685816
n×5 152107270

Division

n÷y
n÷2 15210727
n÷3 10140484.666667
n÷3 7605363.5
n÷5 6084290.8

Exponentiation

ny
n2 925464863474116
n3 2.8153986772794E+22
n4 8.5648521352516E+29
n5 2.6055525524936E+37

Nth Root

y√n
2√n 5515.5647036364
3√n 312.17155122944
4√n 74.266847944668
5√n 31.378775605348

Divisors of 30421454

1, 2, 7, 14, 49, 98, 310423, 620846, 2172961, 4345922, 15210727, 30421454

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 -30421453
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 30421454 can be divided by 12 positive divisors. The sum of these divisors (counting 30421454) is 1, the average is 0.083333333333333.

Base conversion 30421454

Base System Value
2 Binary 1110100000011000111001110
3 Ternary 2010020120101112
4 Quaternary 1310003013032
5 Quinary 30241441304
6 Senary 3004012022
8 Octal 164030716
10 Decimal 30421454
12 Duodecimal a231012
16 Hexadecimal 1d031ce
20 Vigesimal 9a2dce
36 Base36 i41ce

Cryptographic Hash Functions

md5 0fcd0f3738bbb20031b3d32bcf6f196c
sha1 b6dcd581aa4e968c45f45c25ab9592dced8933a1
sha256 223cd3361e0f33234563d73811ac08089643d3b2a18d853af1b7b19033e166d5
sha512 aa27a7eb65ab0bdb8c6cf6a2fa03ff6873721f473ccbea26cd0d73d2bb8b1a593038d999805111b9e20a46d5cd44beb4cdd9b8097af50552fa1c76199c3c0cc0
ripemd-160 94722d1c58fb7d72973fef44db08df85ca614cdd

30421454 as geometric shapes

Circle

Radius = n
Diameter 60842908
Circumference 191143632.79584
Area 2.9074336162458E+15

Sphere

Radius = n
Volume 1.1793114401957E+23
Surface area 1.1629734464983E+16
Circumference 191143632.79584

Square

Length = n
Perimeter 121685816
Area 925464863474116
Diagonal 43022432.833909

Cube

Length = n
Surface area 5552789180844696
Volume 2.8153986772794E+22
Space diagonal 52691503.968119

Equilateral Triangle

Length = n
Perimeter 91264362
Area 4.0073804103924E+14
Altitude 26345751.98406

Triangular Pyramid

Length = n
Surface area 4.0073804103924E+14
Volume 3.3179791607465E+21
Height 14340810.944636