15432868 (number)

15432868 is an even 8-digits composite number following 15432867 and preceding 15432869. In scientific notation, it is written as 1.5432868 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 7014920 positive integers (up to 15432868) that are relatively prime to 15432868.

Interesting facts

Basic properties

Name

Name fifteen million four hundred thirty-two thousand eight hundred sixty-eight

Notation

Scientific notation 1.5432868 × 10^7
Engineering notation 1.5432868 × 10^6

Prime Factorization of 15432868

Prime Factorization 2 × 2 × 11 × 350747

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7716434
Product of the distinct prime numbers

The prime factorization of 15432868 is 2 × 2 × 11 × 350747. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 87, 12, 392, 399, 8018, 9663, 36390, 95929, 836250, 303136, 4845930, 7655565, 4218098, 71180379, 636553473, 23062701, 5534928754, 3350600654

Basic calculations (n = 15432868)

Multiplication

n×y
n×2 30865736
n×3 46298604
n×4 61731472
n×5 77164340

Division

n÷y
n÷2 7716434
n÷3 5144289.3333333
n÷3 3858217
n÷5 3086573.6

Exponentiation

ny
n2 238173414705424
n3 3.6756988702581E+21
n4 5.6726575472442E+28
n5 8.7545375135823E+35

Nth Root

y√n
2√n 3928.4689129481
3√n 248.97106699729
4√n 62.677499255699
5√n 27.396136936879

Divisors of 15432868

1, 2, 4, 11, 22, 44, 350747, 701494, 1402988, 3858217, 7716434, 15432868

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 -15432867
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 15432868 can be divided by 12 positive divisors. The sum of these divisors (counting 15432868) is 1, the average is 0.083333333333333.

Base conversion 15432868

Base System Value
2 Binary 111010110111110010100100
3 Ternary 1002001001220201
4 Quaternary 322313302210
5 Quinary 12422322433
6 Senary 1310440244
8 Octal 72676244
10 Decimal 15432868
12 Duodecimal 5203084
16 Hexadecimal eb7ca4
20 Vigesimal 4g9238
36 Base36 96s2s

Cryptographic Hash Functions

md5 00c609b5e944c2f263749016a29ed2b5
sha1 2552db4b7bddefc479d4a999910a7439b015d00f
sha256 f959be6622172ad432f600a41659169a6c90c3bbf46977e2dfc34548052c0653
sha512 fff960a2574046c56940c1962cfdbc2006bfa223363df338941c7479daab42343ef0fd5871664add7ff02a3cb8dd612c69849c166b181de60f330ed6576dfeae
ripemd-160 847a1c6ccc7b3d02f3c8ae33040b2bc091b1dc4e

15432868 as geometric shapes

Circle

Radius = n
Diameter 30865736
Circumference 96967569.465242
Area 7.4824384991896E+14

Sphere

Radius = n
Volume 1.5396731423481E+22
Surface area 2.9929753996758E+15
Circumference 96967569.465242

Square

Length = n
Perimeter 61731472
Area 238173414705424
Diagonal 21825371.231914

Cube

Length = n
Surface area 1429040488232544
Volume 3.6756988702581E+21
Space diagonal 26730511.482504

Equilateral Triangle

Length = n
Perimeter 46298604
Area 1.0313211382049E+14
Altitude 13365255.741252

Triangular Pyramid

Length = n
Surface area 1.0313211382049E+14
Volume 4.3318526612654E+20
Height 7275123.7439712