16574985 (number)

16574985 is an odd 8-digits composite number following 16574984 and preceding 16574986. In scientific notation, it is written as 1.6574985 × 10^7. The sum of its digits is 45. It has a total of 5 prime factors and 28 positive divisors. There are 7576128 positive integers (up to 16574985) that are relatively prime to 16574985.

Interesting facts

Basic properties

Name

Name sixteen million five hundred seventy-four thousand nine hundred eighty-five

Notation

Scientific notation 1.6574985 × 10^7
Engineering notation 1.6574985 × 10^6

Prime Factorization of 16574985

Prime Factorization 3 × 21 × 5 × 7 × 7517

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16574985
Product of the distinct prime numbers

The prime factorization of 16574985 is 3 × 21 × 5 × 7 × 7517. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16574985)

Multiplication

n×y
n×2 33149970
n×3 49724955
n×4 66299940
n×5 82874925

Division

n÷y
n÷2 8287492.5
n÷3 5524995
n÷3 4143746.25
n÷5 3314997

Exponentiation

ny
n2 274730127750225
n3 4.5536477465081E+21
n4 7.5476643093655E+28
n5 1.2510242271277E+36

Nth Root

y√n
2√n 4071.2387549737
3√n 254.9672391592
4√n 63.806259528151
5√n 27.790133227171

Divisors of 16574985

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 -16574984
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 16574985 can be divided by 28 positive divisors. The sum of these divisors (counting 16574985) is 1, the average is 0.035714285714286.

Base conversion 16574985

Base System Value
2 Binary 111111001110101000001001
3 Ternary 1011012002121100
4 Quaternary 333032220021
5 Quinary 13220344420
6 Senary 1351132013
8 Octal 77165011
10 Decimal 16574985
12 Duodecimal 5674009
16 Hexadecimal fcea09
20 Vigesimal 53bh95
36 Base36 9v9c9

Cryptographic Hash Functions

md5 c4b05f7b825ebb37e126bc7db4f0b7a7
sha1 ee86cff89b0bf4b797cf463deff6ebe9a821b5e0
sha256 dbcf429eddb57a51ee34371f85117dcd85667e74e7448b7c073cdefe859b3072
sha512 b6b6432573b6298554e43b4c1d01c007904e1413e36388288953be5142308bdd2affedd43af6a0f60ac83c33389a43250a04fc40373c95ff2d848feb40edf66d
ripemd-160 ae5021c21d551a916745d12821ebaa19928e0da8

16574985 as geometric shapes

Circle

Radius = n
Diameter 33149970
Circumference 104143702.21872
Area 8.6309015105989E+14

Sphere

Radius = n
Volume 1.9074275076621E+22
Surface area 3.4523606042396E+15
Circumference 104143702.21872

Square

Length = n
Perimeter 66299940
Area 274730127750225
Diagonal 23440568.583131

Cube

Length = n
Surface area 1648380766501350
Volume 4.5536477465081E+21
Space diagonal 28708716.154692

Equilateral Triangle

Length = n
Perimeter 49724955
Area 1.1896163490832E+14
Altitude 14354358.077346

Triangular Pyramid

Length = n
Surface area 1.1896163490832E+14
Volume 5.3665253344845E+20
Height 7813522.8610435