16687572 (number)

16687572 is an even 8-digits composite number following 16687571 and preceding 16687573. In scientific notation, it is written as 1.6687572 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 5056800 positive integers (up to 16687572) that are relatively prime to 16687572.

Interesting facts

Basic properties

Name

Name sixteen million six hundred eighty-seven thousand five hundred seventy-two

Notation

Scientific notation 1.6687572 × 10^7
Engineering notation 1.6687572 × 10^6

Prime Factorization of 16687572

Prime Factorization 2 × 2 × 3 × 11 × 126421

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8343786
Product of the distinct prime numbers

The prime factorization of 16687572 is 2 × 2 × 3 × 11 × 126421. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 16687572)

Multiplication

n×y
n×2 33375144
n×3 50062716
n×4 66750288
n×5 83437860

Division

n÷y
n÷2 8343786
n÷3 5562524
n÷3 4171893
n÷5 3337514.4

Exponentiation

ny
n2 278475059255184
n3 4.6470726015251E+21
n4 7.7548358627178E+28
n5 1.2940938180729E+36

Nth Root

y√n
2√n 4085.0424722394
3√n 255.54323253608
4√n 63.914336985057
5√n 27.827784436327

Divisors of 16687572

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16687571
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16687572 can be divided by 24 positive divisors. The sum of these divisors (counting 16687572) is 1, the average is 0.041666666666667.

Base conversion 16687572

Base System Value
2 Binary 111111101010000111010100
3 Ternary 1011101211001020
4 Quaternary 333222013110
5 Quinary 13233000242
6 Senary 1353401140
8 Octal 77520724
10 Decimal 16687572
12 Duodecimal 57091b0
16 Hexadecimal fea1d4
20 Vigesimal 545iic
36 Base36 9xo7o

Cryptographic Hash Functions

md5 b8eaefd8705389f51eaf467d41982827
sha1 5d1149c908352c727c909b70e7db4ab0a040498e
sha256 ecc04b9a36597d0e92968d4afae175ea2b140808c3b89f735f9768442744f26d
sha512 3a7e98b7a832428da4c028c5283a27cf4051647c048d396b748ae3fe5ee1c30db0817678a7cd87822da894cc38fe5235cc30fac4cc5843c89379679f98d70ca7
ripemd-160 dee8a5e455f4cd8ad42a98520a5d33dccf3e0f25

16687572 as geometric shapes

Circle

Radius = n
Diameter 33375144
Circumference 104851107.2029
Area 8.7485520036407E+14

Sphere

Radius = n
Volume 1.94656121942E+22
Surface area 3.4994208014563E+15
Circumference 104851107.2029

Square

Length = n
Perimeter 66750288
Area 278475059255184
Diagonal 23599790.645478

Cube

Length = n
Surface area 1670850355531104
Volume 4.6470726015251E+21
Space diagonal 28903722.558964

Equilateral Triangle

Length = n
Perimeter 50062716
Area 1.2058323781768E+14
Altitude 14451861.279482

Triangular Pyramid

Length = n
Surface area 1.2058323781768E+14
Volume 5.4766275820077E+20
Height 7866596.8818258