16494938 (number)

16494938 is an even 8-digits composite number following 16494937 and preceding 16494939. In scientific notation, it is written as 1.6494938 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors. There are 8121600 positive integers (up to 16494938) that are relatively prime to 16494938.

Interesting facts

Basic properties

Name

Name sixteen million four hundred ninety-four thousand nine hundred thirty-eight

Notation

Scientific notation 1.6494938 × 10^7
Engineering notation 1.6494938 × 10^6

Prime Factorization of 16494938

Prime Factorization 2 × 283 × 151 × 193

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16494938
Product of the distinct prime numbers

The prime factorization of 16494938 is 2 × 283 × 151 × 193. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 1, 21, 98, 789, 534, 225, 5881, 27804, 18572, 845130, 142545, 9775057, 2356152, 58489477, 25160488, 204732484, 475287476, 7759529872, 4175383062

Basic calculations (n = 16494938)

Multiplication

n×y
n×2 32989876
n×3 49484814
n×4 65979752
n×5 82474690

Division

n÷y
n÷2 8247469
n÷3 5498312.6666667
n÷3 4123734.5
n÷5 3298987.6

Exponentiation

ny
n2 272082979623844
n3 4.4879918797506E+21
n4 7.4029147800989E+28
n5 1.2211062031702E+36

Nth Root

y√n
2√n 4061.3960653943
3√n 254.55613157904
4√n 63.729083355986
5√n 27.763239368642

Divisors of 16494938

1, 2, 151, 193, 283, 302, 386, 566, 29143, 42733, 54619, 58286, 85466, 109238, 8247469, 16494938

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 -16494937
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 16494938 can be divided by 16 positive divisors. The sum of these divisors (counting 16494938) is 1, the average is 0.0625.

Base conversion 16494938

Base System Value
2 Binary 111110111011000101011010
3 Ternary 1011001000210122
4 Quaternary 332323011122
5 Quinary 13210314223
6 Senary 1345313242
8 Octal 76730532
10 Decimal 16494938
12 Duodecimal 5635822
16 Hexadecimal fbb15a
20 Vigesimal 531h6i
36 Base36 9tjkq

Cryptographic Hash Functions

md5 ab7771aa8c7478224aad690788035c4c
sha1 a2692de19fc2f3aa06ec8af13dd97d2c14557eb3
sha256 9cb7d5a0f4b092643bb637d3b83cbf1155e14ef10dfcc2cb73e874757d190903
sha512 d603b2f6d3705c0b621440bc48d7fc1b0bcb4fe958eb70f4d89e34ae520c3e94d2ffd5d9b9d7a6412748fd43f80db3d08c975501a0cabe37ef0df78584a08df4
ripemd-160 3dc941f0cdb3f9419b9e0ad4389c5d3bbbe038a4

16494938 as geometric shapes

Circle

Radius = n
Diameter 32989876
Circumference 103640752.08444
Area 8.5477388995309E+14

Sphere

Radius = n
Volume 1.879925642506E+22
Surface area 3.4190955598124E+15
Circumference 103640752.08444

Square

Length = n
Perimeter 65979752
Area 272082979623844
Diagonal 23327365.030103

Cube

Length = n
Surface area 1632497877743064
Volume 4.4879918797506E+21
Space diagonal 28570070.683699

Equilateral Triangle

Length = n
Perimeter 49484814
Area 1.1781538614581E+14
Altitude 14285035.341849

Triangular Pyramid

Length = n
Surface area 1.1781538614581E+14
Volume 5.2891491534696E+20
Height 7775788.3433678