16390954 (number)

16390954 is an even 8-digits composite number following 16390953 and preceding 16390955. In scientific notation, it is written as 1.6390954 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 8063712 positive integers (up to 16390954) that are relatively prime to 16390954.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety thousand nine hundred fifty-four

Notation

Scientific notation 1.6390954 × 10^7
Engineering notation 1.6390954 × 10^6

Prime Factorization of 16390954

Prime Factorization 2 × 137 × 163 × 367

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16390954
Product of the distinct prime numbers

The prime factorization of 16390954 is 2 × 137 × 163 × 367. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 1, 19, 46, 266, 962, 2038, 9850, 52139, 43304, 528249, 503355, 9641617, 7685356, 18084670, 70521137, 825026578, 842477604, 8786455730, 1654226530

Basic calculations (n = 16390954)

Multiplication

n×y
n×2 32781908
n×3 49172862
n×4 65563816
n×5 81954770

Division

n÷y
n÷2 8195477
n÷3 5463651.3333333
n÷3 4097738.5
n÷5 3278190.8

Exponentiation

ny
n2 268663373030116
n3 4.4036489888215E+21
n4 7.2180008007919E+28
n5 1.1830991909774E+36

Nth Root

y√n
2√n 4048.5743169664
3√n 254.02009678341
4√n 63.628408097063
5√n 27.728146905458

Divisors of 16390954

1, 2, 137, 163, 274, 326, 367, 734, 22331, 44662, 50279, 59821, 100558, 119642, 8195477, 16390954

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 -16390953
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 16390954 can be divided by 16 positive divisors. The sum of these divisors (counting 16390954) is 1, the average is 0.0625.

Base conversion 16390954

Base System Value
2 Binary 111110100001101100101010
3 Ternary 1010211202011101
4 Quaternary 332201230222
5 Quinary 13144002304
6 Senary 1343152014
8 Octal 76415452
10 Decimal 16390954
12 Duodecimal 55a560a
16 Hexadecimal fa1b2a
20 Vigesimal 528h7e
36 Base36 9rbca

Cryptographic Hash Functions

md5 d1e46f37ed7babdec6a8840cb3488385
sha1 c475515e14bd596c21decad4db25da15d89b7b60
sha256 8a4f90623ef1c501291c922b87dea70fce8a7cb46400a64d31d418b565161762
sha512 27b01778bbba21d86dbefe4180ec4590320d36559a0ded9a8f2f1d63578b13a6bfd75e87ac41a8f69ad3dd4c147abf95364901418caae363d1429fac4a09b49e
ripemd-160 485127e53f07a23d307fabaa74db17d8b5072cc0

16390954 as geometric shapes

Circle

Radius = n
Diameter 32781908
Circumference 102987401.34346
Area 8.4403087900007E+14

Sphere

Radius = n
Volume 1.8445961749693E+22
Surface area 3.3761235160003E+15
Circumference 102987401.34346

Square

Length = n
Perimeter 65563816
Area 268663373030116
Diagonal 23180309.447034

Cube

Length = n
Surface area 1611980238180696
Volume 4.4036489888215E+21
Space diagonal 28389965.112524

Equilateral Triangle

Length = n
Perimeter 49172862
Area 1.1633465305525E+14
Altitude 14194982.556262

Triangular Pyramid

Length = n
Surface area 1.1633465305525E+14
Volume 5.1897501032682E+20
Height 7726769.8156778