16390636 (number)

16390636 is an even 8-digits composite number following 16390635 and preceding 16390637. In scientific notation, it is written as 1.6390636 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 8149680 positive integers (up to 16390636) that are relatively prime to 16390636.

Interesting facts

Basic properties

Name

Name sixteen million three hundred ninety thousand six hundred thirty-six

Notation

Scientific notation 1.6390636 × 10^7
Engineering notation 1.6390636 × 10^6

Prime Factorization of 16390636

Prime Factorization 2 × 2 × 181 × 22639

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8195318
Product of the distinct prime numbers

The prime factorization of 16390636 is 2 × 2 × 181 × 22639. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 7, 58, 653, 468, 1910, 4781, 13373, 30215, 995221, 272643, 7846190, 6486235, 59058293, 55314805, 835256495, 770663667, 526118514, 1160547662

Basic calculations (n = 16390636)

Multiplication

n×y
n×2 32781272
n×3 49171908
n×4 65562544
n×5 81953180

Division

n÷y
n÷2 8195318
n÷3 5463545.3333333
n÷3 4097659
n÷5 3278127.2

Exponentiation

ny
n2 268652948484496
n3 4.4033926889361E+21
n4 7.2174406729413E+28
n5 1.1829844292178E+36

Nth Root

y√n
2√n 4048.5350436917
3√n 254.01845402946
4√n 63.628099482003
5√n 27.728039314171

Divisors of 16390636

1, 2, 4, 181, 362, 724, 22639, 45278, 90556, 4097659, 8195318, 16390636

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16390635
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16390636 can be divided by 12 positive divisors. The sum of these divisors (counting 16390636) is 1, the average is 0.083333333333333.

Base conversion 16390636

Base System Value
2 Binary 111110100001100111101100
3 Ternary 1010211201201121
4 Quaternary 332201213230
5 Quinary 13144000021
6 Senary 1343150324
8 Octal 76414754
10 Decimal 16390636
12 Duodecimal 55a53a4
16 Hexadecimal fa19ec
20 Vigesimal 528gbg
36 Base36 9rb3g

Cryptographic Hash Functions

md5 81b16ef6d5a5aefda4664dc9d9ebdae0
sha1 5662b619f911392c7e95f7b973d76de13eb6b708
sha256 6f69045fab9a9295d154eaef8251b600ee162a569953f47c69ce7f489afea717
sha512 b93ca09cf8c87ca2e03c3fd239af8483bcb258436f21db9e2554e274eba660a59665d7d83f0abf310b9abef7e186e9915d51076f2f211aed9aa4e0bca97ba269
ripemd-160 ae4e0369060c3a893512efb8b721fabe1966f97e

16390636 as geometric shapes

Circle

Radius = n
Diameter 32781272
Circumference 102985403.29053
Area 8.4399812932413E+14

Sphere

Radius = n
Volume 1.8444888163244E+22
Surface area 3.3759925172965E+15
Circumference 102985403.29053

Square

Length = n
Perimeter 65562544
Area 268652948484496
Diagonal 23179859.727121

Cube

Length = n
Surface area 1611917690906976
Volume 4.4033926889361E+21
Space diagonal 28389414.320368

Equilateral Triangle

Length = n
Perimeter 49171908
Area 1.1633013909458E+14
Altitude 14194707.160184

Triangular Pyramid

Length = n
Surface area 1.1633013909458E+14
Volume 5.1894480509567E+20
Height 7726619.9090402