16453986 (number)

16453986 is an even 8-digits composite number following 16453985 and preceding 16453987. In scientific notation, it is written as 1.6453986 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors. There are 5365440 positive integers (up to 16453986) that are relatively prime to 16453986.

Interesting facts

Basic properties

Name

Name sixteen million four hundred fifty-three thousand nine hundred eighty-six

Notation

Scientific notation 1.6453986 × 10^7
Engineering notation 1.6453986 × 10^6

Prime Factorization of 16453986

Prime Factorization 2 × 3 × 109 × 139 × 181

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16453986
Product of the distinct prime numbers

The prime factorization of 16453986 is 2 × 3 × 109 × 139 × 181. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 26, 22, 207, 291, 3228, 6464, 94017, 16175, 862492, 544276, 3544961, 1022659, 61417952, 96222284, 898131392, 57460723, 9135598329, 6150719473

Basic calculations (n = 16453986)

Multiplication

n×y
n×2 32907972
n×3 49361958
n×4 65815944
n×5 82269930

Division

n÷y
n÷2 8226993
n÷3 5484662
n÷3 4113496.5
n÷5 3290797.2

Exponentiation

ny
n2 270733655288196
n3 4.4546477738408E+21
n4 7.3296712105708E+28
n5 1.2060230748333E+36

Nth Root

y√n
2√n 4056.3513161461
3√n 254.34529474211
4√n 63.689491410641
5√n 27.749440093296

Divisors of 16453986

1, 2, 3, 6, 109, 139, 181, 218, 278, 327, 362, 417, 543, 654, 834, 1086, 15151, 19729, 25159, 30302, 39458, 45453, 50318, 59187, 75477, 90906, 118374, 150954, 2742331, 5484662, 8226993, 16453986

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16453985
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16453986 can be divided by 32 positive divisors. The sum of these divisors (counting 16453986) is 1, the average is 0.03125.

Base conversion 16453986

Base System Value
2 Binary 111110110001000101100010
3 Ternary 1010221221121220
4 Quaternary 332301011202
5 Quinary 13203011421
6 Senary 1344355510
8 Octal 76610542
10 Decimal 16453986
12 Duodecimal 5615b96
16 Hexadecimal fb1162
20 Vigesimal 52gej6
36 Base36 9snz6

Cryptographic Hash Functions

md5 ab6604e24d5b487cba3e4b1d19a3128d
sha1 420c76f38490d9c222cfc81d4aa3cb178b7afba5
sha256 2db2a2bfcf881c2789a4fa98bd6382d1406a7cc9fa0e1bf1a968cd9388e2470d
sha512 e02575bc2f72422e835f11ea3ca7d1f5e9a2dc370f29afa41b4391677c2f35e5bbabdb1fb59d2379028f9069ec3163180e41508fdf85edbf0f8c1d4741963f8d
ripemd-160 a96ed3780f19031580b55aa403eb199dcf0596a5

16453986 as geometric shapes

Circle

Radius = n
Diameter 32907972
Circumference 103383443.07974
Area 8.5053486253291E+14

Sphere

Radius = n
Volume 1.8659584960838E+22
Surface area 3.4021394501316E+15
Circumference 103383443.07974

Square

Length = n
Perimeter 65815944
Area 270733655288196
Diagonal 23269450.156297

Cube

Length = n
Surface area 1624401931729176
Volume 4.4546477738408E+21
Space diagonal 28499139.739027

Equilateral Triangle

Length = n
Perimeter 49361958
Area 1.172311115695E+14
Altitude 14249569.869514

Triangular Pyramid

Length = n
Surface area 1.172311115695E+14
Volume 5.2498527478007E+20
Height 7756483.3854323