15442956 (number)

15442956 is an even 8-digits composite number following 15442955 and preceding 15442957. In scientific notation, it is written as 1.5442956 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 5111328 positive integers (up to 15442956) that are relatively prime to 15442956.

Interesting facts

Basic properties

Name

Name fifteen million four hundred forty-two thousand nine hundred fifty-six

Notation

Scientific notation 1.5442956 × 10^7
Engineering notation 1.5442956 × 10^6

Prime Factorization of 15442956

Prime Factorization 2 × 2 × 9 × 149 × 2879

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7721478
Product of the distinct prime numbers

The prime factorization of 15442956 is 2 × 2 × 9 × 149 × 2879. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 5, 17, 66, 770, 201, 1306, 2284, 75973, 59834, 124857, 418020, 3156195, 8283790, 66818084, 8822018, 760343311, 226481176, 3561813607, 5578593314

Basic calculations (n = 15442956)

Multiplication

n×y
n×2 30885912
n×3 46328868
n×4 61771824
n×5 77214780

Division

n÷y
n÷2 7721478
n÷3 5147652
n÷3 3860739
n÷5 3088591.2

Exponentiation

ny
n2 238484890017936
n3 3.6829116632118E+21
n4 5.6875042766867E+28
n5 8.7831878294685E+35

Nth Root

y√n
2√n 3929.7526639726
3√n 249.02530347202
4√n 62.687739343293
5√n 27.399717606334

Divisors of 15442956

1, 2, 4, 9, 18, 36, 149, 298, 596, 1341, 2682, 2879, 5364, 5758, 11516, 25911, 51822, 103644, 428971, 857942, 1715884, 3860739, 7721478, 15442956

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 -15442955
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 15442956 can be divided by 24 positive divisors. The sum of these divisors (counting 15442956) is 1, the average is 0.041666666666667.

Base conversion 15442956

Base System Value
2 Binary 111010111010010000001100
3 Ternary 1002001120202100
4 Quaternary 322322100030
5 Quinary 12423133311
6 Senary 1310555100
8 Octal 72722014
10 Decimal 15442956
12 Duodecimal 5208a90
16 Hexadecimal eba40c
20 Vigesimal 4ga77g
36 Base36 96zv0

Cryptographic Hash Functions

md5 dd9113ed888eba2484794636a1d0d556
sha1 00c2b5b59d0b7256331e7646cf1d1fb35cbb3dde
sha256 e2a9ce011d152f04feb9df6bd5355a35fb2a48d6d1611efdab397417d7c4136a
sha512 f5b5a74c518cb7987868702fe9c24cfe68d5770177f7fd712e3d422f921ffa6b003ea1e6b2478713c6f8f6b8cc47a4632f6198de6f0ae9d8b675dfe8091e84ce
ripemd-160 4e2b7c83c102b58ac90310aba0517ca4cf25e082

15442956 as geometric shapes

Circle

Radius = n
Diameter 30885912
Circumference 97030954.238621
Area 7.4922237847252E+14

Sphere

Radius = n
Volume 1.5426944299955E+22
Surface area 2.9968895138901E+15
Circumference 97030954.238621

Square

Length = n
Perimeter 61771824
Area 238484890017936
Diagonal 21839637.818331

Cube

Length = n
Surface area 1430909340107616
Volume 3.6829116632118E+21
Space diagonal 26747984.411051

Equilateral Triangle

Length = n
Perimeter 46328868
Area 1.0326698658714E+14
Altitude 13373992.205525

Triangular Pyramid

Length = n
Surface area 1.0326698658714E+14
Volume 4.3403530192802E+20
Height 7279879.272777