21347498 (number)

21347498 is an even 8-digits composite number following 21347497 and preceding 21347499. In scientific notation, it is written as 2.1347498 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 10405200 positive integers (up to 21347498) that are relatively prime to 21347498.

Interesting facts

Basic properties

Name

Name twenty-one million three hundred forty-seven thousand four hundred ninety-eight

Notation

Scientific notation 2.1347498 × 10^7
Engineering notation 2.1347498 × 10^6

Prime Factorization of 21347498

Prime Factorization 2 × 131 × 59 × 1381

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 21347498
Product of the distinct prime numbers

The prime factorization of 21347498 is 2 × 131 × 59 × 1381. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 85, 36, 578, 635, 7495, 3096, 9694, 63083, 966204, 432888, 6293767, 4532454, 55021129, 18619999, 388159400, 116273936, 4224823623, 5235912985

Basic calculations (n = 21347498)

Multiplication

n×y
n×2 42694996
n×3 64042494
n×4 85389992
n×5 106737490

Division

n÷y
n÷2 10673749
n÷3 7115832.6666667
n÷3 5336874.5
n÷5 4269499.6

Exponentiation

ny
n2 455715670860004
n3 9.7283893722526E+21
n4 2.0767677266738E+29
n5 4.4333794891634E+36

Nth Root

y√n
2√n 4620.3352692202
3√n 277.40587885568
4√n 67.973048108939
5√n 29.232731410732

Divisors of 21347498

1, 2, 59, 118, 131, 262, 1381, 2762, 7729, 15458, 81479, 162958, 180911, 361822, 10673749, 21347498

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 -21347497
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 21347498 can be divided by 16 positive divisors. The sum of these divisors (counting 21347498) is 1, the average is 0.0625.

Base conversion 21347498

Base System Value
2 Binary 1010001011011110010101010
3 Ternary 1111011120021002
4 Quaternary 1101123302222
5 Quinary 20431104443
6 Senary 2041315002
8 Octal 121336252
10 Decimal 21347498
12 Duodecimal 7195a62
16 Hexadecimal 145bcaa
20 Vigesimal 6d88ei
36 Base36 cpju2

Cryptographic Hash Functions

md5 b3a2715684927b40dfed9ee6c4af6d3d
sha1 2e0ed3ee317a30ea4d5213a525d8fdb25875a0ba
sha256 385118d6024bf8ef679db171a09df47fc1bf00933e6ab46aac357894235a315c
sha512 e32feffb8d8f1cdbea08e28eca034cf2839d15eaa74b5b18f0aa0488d983077f82c4a57b21eb4eefc956bb03d64b7746fd2d442533273a58e813f4a7993ac16a
ripemd-160 72a45e2d34ce499784a2c50ebdb1dadb6f0600ff

21347498 as geometric shapes

Circle

Radius = n
Diameter 42694996
Circumference 134130285.77865
Area 1.4316730036995E+15

Sphere

Radius = n
Volume 4.075018211084E+22
Surface area 5.7266920147981E+15
Circumference 134130285.77865

Square

Length = n
Perimeter 85389992
Area 455715670860004
Diagonal 30189921.194333

Cube

Length = n
Surface area 2734294025160024
Volume 9.7283893722526E+21
Space diagonal 36974951.150475

Equilateral Triangle

Length = n
Perimeter 64042494
Area 1.9733067393372E+14
Altitude 18487475.575237

Triangular Pyramid

Length = n
Surface area 1.9733067393372E+14
Volume 1.1465016825238E+21
Height 10063307.064778