15392894 (number)

15392894 is an even 8-digits composite number following 15392893 and preceding 15392895. In scientific notation, it is written as 1.5392894 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 6996660 positive integers (up to 15392894) that are relatively prime to 15392894.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.5392894 × 10^7
Engineering notation 1.5392894 × 10^6

Prime Factorization of 15392894

Prime Factorization 2 × 11 × 11 × 63607

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1399354
Product of the distinct prime numbers

The prime factorization of 15392894 is 2 × 11 × 11 × 63607. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 9, 36, 32, 690, 348, 100, 2916, 92357, 78570, 278131, 27977, 7738149, 3405683, 79530344, 54377489, 996984827, 203795036, 394549507, 4263016780

Basic calculations (n = 15392894)

Multiplication

n×y
n×2 30785788
n×3 46178682
n×4 61571576
n×5 76964470

Division

n÷y
n÷2 7696447
n÷3 5130964.6666667
n÷3 3848223.5
n÷5 3078578.8

Exponentiation

ny
n2 236941185695236
n3 3.6472105556411E+21
n4 5.6141125478664E+28
n5 8.6417439353378E+35

Nth Root

y√n
2√n 3923.377881367
3√n 248.75592066916
4√n 62.636873176804
5√n 27.381929991236

Divisors of 15392894

1, 2, 11, 22, 121, 242, 63607, 127214, 699677, 1399354, 7696447, 15392894

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 -15392893
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 15392894 can be divided by 12 positive divisors. The sum of these divisors (counting 15392894) is 1, the average is 0.083333333333333.

Base conversion 15392894

Base System Value
2 Binary 111010101110000001111110
3 Ternary 1001222001002012
4 Quaternary 322232001332
5 Quinary 12420033034
6 Senary 1305531222
8 Octal 72560176
10 Decimal 15392894
12 Duodecimal 51a3b12
16 Hexadecimal eae07e
20 Vigesimal 4g424e
36 Base36 95x8e

Cryptographic Hash Functions

md5 99a884bc90152f3e6079bd548d8bc7eb
sha1 b21f7da4d7345d425e2a24ad1da57a1d2078d89d
sha256 dbde59c6c229d83c3573b913922b28ea3eb52f6c800193600fc2eb770e0b4d58
sha512 9275b524cc4894a138dc64e7048a3ac2195b40ebf03ef6ef3ae70a3ce5efb1a06935695c5aea08ccb1727f3aa88c6e90ebbc9cfac63451074e38699b9647404b
ripemd-160 25f336b6f0b6e0389abbd38928db14e4361e132d

15392894 as geometric shapes

Circle

Radius = n
Diameter 30785788
Circumference 96716405.415773
Area 7.4437268831301E+14

Sphere

Radius = n
Volume 1.5277399850263E+22
Surface area 2.977490753252E+15
Circumference 96716405.415773

Square

Length = n
Perimeter 61571576
Area 236941185695236
Diagonal 21768839.458971

Cube

Length = n
Surface area 1421647114171416
Volume 3.6472105556411E+21
Space diagonal 26661274.483522

Equilateral Triangle

Length = n
Perimeter 46178682
Area 1.0259854300744E+14
Altitude 13330637.241761

Triangular Pyramid

Length = n
Surface area 1.0259854300744E+14
Volume 4.2982788605149E+20
Height 7256279.8196571