15393472 (number)

15393472 is an even 8-digits composite number following 15393471 and preceding 15393473. In scientific notation, it is written as 1.5393472 × 10^7. The sum of its digits is 34. It has a total of 8 prime factors and 28 positive divisors. There are 7568640 positive integers (up to 15393472) that are relatively prime to 15393472.

Interesting facts

Basic properties

Name

Name fifteen million three hundred ninety-three thousand four hundred seventy-two

Notation

Scientific notation 1.5393472 × 10^7
Engineering notation 1.5393472 × 10^6

Prime Factorization of 15393472

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 61 × 3943

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 481046
Product of the distinct prime numbers

The prime factorization of 15393472 is 2 × 2 × 2 × 2 × 2 × 2 × 61 × 3943. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 5, 82, 26, 286, 168, 7981, 7772, 14448, 47892, 403685, 642184, 4278927, 7266210, 17935214, 70632603, 730536061, 2287819, 3481746, 634218590

Basic calculations (n = 15393472)

Multiplication

n×y
n×2 30786944
n×3 46180416
n×4 61573888
n×5 76967360

Division

n÷y
n÷2 7696736
n÷3 5131157.3333333
n÷3 3848368
n÷5 3078694.4

Exponentiation

ny
n2 236958980214784
n3 3.6476214270848E+21
n4 5.614955830443E+28
n5 8.6433665357162E+35

Nth Root

y√n
2√n 3923.4515416913
3√n 248.75903420805
4√n 62.637461168947
5√n 27.382135625314

Divisors of 15393472

1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 3943, 7886, 15772, 31544, 63088, 126176, 240523, 252352, 481046, 962092, 1924184, 3848368, 7696736, 15393472

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15393471
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15393472 can be divided by 28 positive divisors. The sum of these divisors (counting 15393472) is 1, the average is 0.035714285714286.

Base conversion 15393472

Base System Value
2 Binary 111010101110001011000000
3 Ternary 1001222001212121
4 Quaternary 322232023000
5 Quinary 12420042342
6 Senary 1305534024
8 Octal 72561300
10 Decimal 15393472
12 Duodecimal 51a4314
16 Hexadecimal eae2c0
20 Vigesimal 4g43dc
36 Base36 95xog

Cryptographic Hash Functions

md5 9fa5d637995a1eeed11768304e2230d6
sha1 2b46cc1c00049d3c1bd9f0d52c1a0d6f17d1c0cd
sha256 88c1528567d503bce98d1a2a3ab6a0699b2b42e8f08f8d93fd50a1218d909411
sha512 134787fad7a676936b5d3f233e70e0263be6f8a7be1f8782fa6a170f207159c88f357f1a74d87739b63447dd83f8e0b6e33be4e1a4fa7a8683de09fc3ec1eb7e
ripemd-160 53ce71f002560ae4e5660b4da49e9179662d4477

15393472 as geometric shapes

Circle

Radius = n
Diameter 30786944
Circumference 96720037.09688
Area 7.4442859144489E+14

Sphere

Radius = n
Volume 1.5279120904542E+22
Surface area 2.9777143657796E+15
Circumference 96720037.09688

Square

Length = n
Perimeter 61573888
Area 236958980214784
Diagonal 21769656.87441

Cube

Length = n
Surface area 1421753881288704
Volume 3.6476214270848E+21
Space diagonal 26662275.608889

Equilateral Triangle

Length = n
Perimeter 46180416
Area 1.0260624826043E+14
Altitude 13331137.804444

Triangular Pyramid

Length = n
Surface area 1.0260624826043E+14
Volume 4.2987630771551E+20
Height 7256552.2914702