15421330 (number)

15421330 is an even 8-digits composite number following 15421329 and preceding 15421331. In scientific notation, it is written as 1.5421330 × 10^7. The sum of its digits is 19. It has a total of 5 prime factors and 32 positive divisors. There are 5806080 positive integers (up to 15421330) that are relatively prime to 15421330.

Interesting facts

Basic properties

Name

Name fifteen million four hundred twenty-one thousand three hundred thirty

Notation

Scientific notation 1.5421330 × 10^7
Engineering notation 1.5421330 × 10^6

Prime Factorization of 15421330

Prime Factorization 2 × 5 × 29 × 41 × 1297

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15421330
Product of the distinct prime numbers

The prime factorization of 15421330 is 2 × 5 × 29 × 41 × 1297. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 8, 47, 94, 816, 384, 2379, 3294, 8048, 7696, 777433, 295071, 6426952, 4633131, 78174885, 52143959, 768152617, 49942576, 1382998155, 2670612796

Basic calculations (n = 15421330)

Multiplication

n×y
n×2 30842660
n×3 46263990
n×4 61685320
n×5 77106650

Division

n÷y
n÷2 7710665
n÷3 5140443.3333333
n÷3 3855332.5
n÷5 3084266

Exponentiation

ny
n2 237817418968900
n3 3.6674608976677E+21
n4 5.6557124765029E+28
n5 8.7218608485269E+35

Nth Root

y√n
2√n 3927.0001273237
3√n 248.90900585282
4√n 62.665781151468
5√n 27.392039303191

Divisors of 15421330

1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 1297, 2378, 2594, 5945, 6485, 11890, 12970, 37613, 53177, 75226, 106354, 188065, 265885, 376130, 531770, 1542133, 3084266, 7710665, 15421330

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15421329
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15421330 can be divided by 32 positive divisors. The sum of these divisors (counting 15421330) is 1, the average is 0.03125.

Base conversion 15421330

Base System Value
2 Binary 111010110100111110010010
3 Ternary 1002000111002101
4 Quaternary 322310332102
5 Quinary 12421440310
6 Senary 1310311014
8 Octal 72647622
10 Decimal 15421330
12 Duodecimal 51b846a
16 Hexadecimal eb4f92
20 Vigesimal 4g7d6a
36 Base36 96j6a

Cryptographic Hash Functions

md5 472660626f5c35769c7db1323a728dc8
sha1 ed49607031ac737e6880a432b150ee8b996536b5
sha256 680d57d9d40dad3bc19a59c638154aab7986477e3ae43d10050b1e6e99974bae
sha512 bdda7b0218d7b349c522256f6f7a9ea81ddc30cdd8db0be8d77262a85754db4435b72e7baf258f0f3d21a17d2299379c7252540c776e6f72a8cc3a21fff7806e
ripemd-160 fecd0d268e0764dfd1cde4062bea2e150471ef3d

15421330 as geometric shapes

Circle

Radius = n
Diameter 30842660
Circumference 96895074.073168
Area 7.4712545632838E+14

Sphere

Radius = n
Volume 1.5362224284587E+22
Surface area 2.9885018253135E+15
Circumference 96895074.073168

Square

Length = n
Perimeter 61685320
Area 237817418968900
Diagonal 21809054.035831

Cube

Length = n
Surface area 1426904513813400
Volume 3.6674608976677E+21
Space diagonal 26710527.080286

Equilateral Triangle

Length = n
Perimeter 46263990
Area 1.0297796314476E+14
Altitude 13355263.540143

Triangular Pyramid

Length = n
Surface area 1.0297796314476E+14
Volume 4.3221441174622E+20
Height 7269684.6786104