15426440 (number)

15426440 is an even 8-digits composite number following 15426439 and preceding 15426441. In scientific notation, it is written as 1.5426440 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 16 positive divisors. There are 6170560 positive integers (up to 15426440) that are relatively prime to 15426440.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5426440 × 10^7
Engineering notation 1.5426440 × 10^6

Prime Factorization of 15426440

Prime Factorization 2 × 2 × 2 × 5 × 385661

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3856610
Product of the distinct prime numbers

The prime factorization of 15426440 is 2 × 2 × 2 × 5 × 385661. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 8, 10, 72, 828, 44, 4070, 4118, 82889, 4450, 604092, 352020, 1470919, 7347422, 48799772, 21765242, 6893216, 738887274, 2148585819, 3543896711

Basic calculations (n = 15426440)

Multiplication

n×y
n×2 30852880
n×3 46279320
n×4 61705760
n×5 77132200

Division

n÷y
n÷2 7713220
n÷3 5142146.6666667
n÷3 3856610
n÷5 3085288

Exponentiation

ny
n2 237975051073600
n3 3.6711078468838E+21
n4 5.6632124933483E+28
n5 8.7363207735887E+35

Nth Root

y√n
2√n 3927.6506972999
3√n 248.93649558204
4√n 62.670971727745
5√n 27.393854383627

Divisors of 15426440

1, 2, 4, 5, 8, 10, 20, 40, 385661, 771322, 1542644, 1928305, 3085288, 3856610, 7713220, 15426440

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 -15426439
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 15426440 can be divided by 16 positive divisors. The sum of these divisors (counting 15426440) is 1, the average is 0.0625.

Base conversion 15426440

Base System Value
2 Binary 111010110110001110001000
3 Ternary 1002000202002122
4 Quaternary 322312032020
5 Quinary 12422121230
6 Senary 1310350412
8 Octal 72661610
10 Decimal 15426440
12 Duodecimal 51bb408
16 Hexadecimal eb6388
20 Vigesimal 4g8620
36 Base36 96n48

Cryptographic Hash Functions

md5 2a2f9352c28fc9ef146bbeaeeb7064cd
sha1 7adacbf6231486071fcf7af74f5af75dc43a8e96
sha256 78dc8cc09c6cf94a3cba54e8fc31a42aa3412726737dd09a07acb8246db66cb2
sha512 97405afbd9d69eeb2db58363de803578c03397f3ab99e4b5725f81a9ec85ffb0da78305c26cf0592b0a34cd3b258277cde5374ca627cf2672006fcd06c2874e0
ripemd-160 a6288d197e9ab056d62c68e584b3bf2c9f95133e

15426440 as geometric shapes

Circle

Radius = n
Diameter 30852880
Circumference 96927181.150087
Area 7.4762067219048E+14

Sphere

Radius = n
Volume 1.5377500589741E+22
Surface area 2.9904826887619E+15
Circumference 96927181.150087

Square

Length = n
Perimeter 61705760
Area 237975051073600
Diagonal 21816280.667135

Cube

Length = n
Surface area 1427850306441600
Volume 3.6711078468838E+21
Space diagonal 26719377.859913

Equilateral Triangle

Length = n
Perimeter 46279320
Area 1.0304621984832E+14
Altitude 13359688.929956

Triangular Pyramid

Length = n
Surface area 1.0304621984832E+14
Volume 4.3264420883312E+20
Height 7272093.5557116