15448420 (number)

15448420 is an even 8-digits composite number following 15448419 and preceding 15448421. In scientific notation, it is written as 1.5448420 × 10^7. The sum of its digits is 28. It has a total of 5 prime factors and 24 positive divisors. There are 5703936 positive integers (up to 15448420) that are relatively prime to 15448420.

Interesting facts

Basic properties

Name

Name fifteen million four hundred forty-eight thousand four hundred twenty

Notation

Scientific notation 1.5448420 × 10^7
Engineering notation 1.5448420 × 10^6

Prime Factorization of 15448420

Prime Factorization 2 × 2 × 5 × 13 × 59417

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7724210
Product of the distinct prime numbers

The prime factorization of 15448420 is 2 × 2 × 5 × 13 × 59417. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 9, 35, 73, 745, 905, 2487, 5110, 33233, 72814, 643193, 766643, 4632421, 2291546, 75436790, 88890332, 833059053, 736663566, 2199740857, 7577726030

Basic calculations (n = 15448420)

Multiplication

n×y
n×2 30896840
n×3 46345260
n×4 61793680
n×5 77242100

Division

n÷y
n÷2 7724210
n÷3 5149473.3333333
n÷3 3862105
n÷5 3089684

Exponentiation

ny
n2 238653680496400
n3 3.6868222908542E+21
n4 5.6955579214478E+28
n5 8.7987370904852E+35

Nth Root

y√n
2√n 3930.4478116367
3√n 249.05466990965
4√n 62.693283624618
5√n 27.40165623613

Divisors of 15448420

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 59417, 118834, 237668, 297085, 594170, 772421, 1188340, 1544842, 3089684, 3862105, 7724210, 15448420

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15448419
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15448420 can be divided by 24 positive divisors. The sum of these divisors (counting 15448420) is 1, the average is 0.041666666666667.

Base conversion 15448420

Base System Value
2 Binary 111010111011100101100100
3 Ternary 1002001212020201
4 Quaternary 322323211210
5 Quinary 12423322140
6 Senary 1311040244
8 Octal 72734544
10 Decimal 15448420
12 Duodecimal 5210084
16 Hexadecimal ebb964
20 Vigesimal 4gb110
36 Base36 9742s

Cryptographic Hash Functions

md5 034ba2ccfbd98da009f0d80638745fd6
sha1 33b3bce3014a57199a9930cb72f3fea7cb69c466
sha256 4a9dda58fe018ab4b0dd8699ad62a029aba941c8bcf47a580be8e2efb804169c
sha512 fc8786f7b44473d840e770dda27d2dca36e052ea52f91086dbe5b12e7e5e219a79c42132eb71e5bf81d37429d81984859ced9f5c70c5c312d9d69fbf6f571d12
ripemd-160 5df048e0bcbab03b4ab58677e9c95e78d452976e

15448420 as geometric shapes

Circle

Radius = n
Diameter 30896840
Circumference 97065285.563139
Area 7.4975264939966E+14

Sphere

Radius = n
Volume 1.5443325098718E+22
Surface area 2.9990105975986E+15
Circumference 97065285.563139

Square

Length = n
Perimeter 61793680
Area 238653680496400
Diagonal 21847365.081236

Cube

Length = n
Surface area 1431922082978400
Volume 3.6868222908542E+21
Space diagonal 26757448.336663

Equilateral Triangle

Length = n
Perimeter 46345260
Area 1.0334007500827E+14
Altitude 13378724.168332

Triangular Pyramid

Length = n
Surface area 1.0334007500827E+14
Volume 4.3449617381545E+20
Height 7282455.0270786