16394427 (number)

16394427 is an odd 8-digits composite number following 16394426 and preceding 16394428. In scientific notation, it is written as 1.6394427 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 9368136 positive integers (up to 16394427) that are relatively prime to 16394427.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety-four thousand four hundred twenty-seven

Notation

Scientific notation 1.6394427 × 10^7
Engineering notation 1.6394427 × 10^6

Prime Factorization of 16394427

Prime Factorization 3 × 9 × 7 × 86743

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16394427
Product of the distinct prime numbers

The prime factorization of 16394427 is 3 × 9 × 7 × 86743. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 2, 77, 2, 575, 762, 5529, 7173, 86123, 36304, 488234, 790847, 7018498, 5169089, 12174241, 39060794, 398621226, 675875481, 7841971805, 4106910761

Basic calculations (n = 16394427)

Multiplication

n×y
n×2 32788854
n×3 49183281
n×4 65577708
n×5 81972135

Division

n÷y
n÷2 8197213.5
n÷3 5464809
n÷3 4098606.75
n÷5 3278885.4

Exponentiation

ny
n2 268777236658329
n3 4.4064487856567E+21
n4 7.2241202945687E+28
n5 1.1843531280853E+36

Nth Root

y√n
2√n 4049.003210668
3√n 254.03803654649
4√n 63.631778308232
5√n 27.72932184248

Divisors of 16394427

1, 3, 7, 9, 21, 27, 63, 189, 86743, 260229, 607201, 780687, 1821603, 2342061, 5464809, 16394427

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 -16394426
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 16394427 can be divided by 16 positive divisors. The sum of these divisors (counting 16394427) is 1, the average is 0.0625.

Base conversion 16394427

Base System Value
2 Binary 111110100010100010111011
3 Ternary 1010211220221000
4 Quaternary 332202202323
5 Quinary 13144110202
6 Senary 1343220043
8 Octal 76424273
10 Decimal 16394427
12 Duodecimal 55a7623
16 Hexadecimal fa28bb
20 Vigesimal 529617
36 Base36 9re0r

Cryptographic Hash Functions

md5 6f9e6c25788d96e4bc68e4e012a04b42
sha1 e376b743d495926c61ac6c3c440458a3d9a2a9a6
sha256 a20906bfd0d19cf9c92344136fd2991173fcba18fee649835e76a82247d4740c
sha512 07081800caa6e0274f6a7024b126e9c26967792463c1fafbc00565d6c5df7aeab8a884919fe088846bfb3f8ac59473cda2882f16493c3fc573748cd23788b553
ripemd-160 9bc9bf4ad494594a7fe7526562957cf4db9cd3b0

16394427 as geometric shapes

Circle

Radius = n
Diameter 32788854
Circumference 103009222.84603
Area 8.4438859213797E+14

Sphere

Radius = n
Volume 1.8457689511252E+22
Surface area 3.3775543685519E+15
Circumference 103009222.84603

Square

Length = n
Perimeter 65577708
Area 268777236658329
Diagonal 23185221.010736

Cube

Length = n
Surface area 1612663419949974
Volume 4.4064487856567E+21
Space diagonal 28395980.524979

Equilateral Triangle

Length = n
Perimeter 49183281
Area 1.1638395745255E+14
Altitude 14197990.26249

Triangular Pyramid

Length = n
Surface area 1.1638395745255E+14
Volume 5.1930496954818E+20
Height 7728407.0035786