16493948 (number)

16493948 is an even 8-digits composite number following 16493947 and preceding 16493949. In scientific notation, it is written as 1.6493948 × 10^7. The sum of its digits is 44. It has a total of 4 prime factors and 12 positive divisors. There are 8183760 positive integers (up to 16493948) that are relatively prime to 16493948.

Interesting facts

Basic properties

Name

Name sixteen million four hundred ninety-three thousand nine hundred forty-eight

Notation

Scientific notation 1.6493948 × 10^7
Engineering notation 1.6493948 × 10^6

Prime Factorization of 16493948

Prime Factorization 2 × 2 × 131 × 31477

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 8246974
Product of the distinct prime numbers

The prime factorization of 16493948 is 2 × 2 × 131 × 31477. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 8, 27, 83, 609, 342, 8040, 5035, 48569, 5042, 343043, 519752, 1548191, 3843716, 32974186, 8241139, 280397123, 510274672, 3054350233, 8004529141

Basic calculations (n = 16493948)

Multiplication

n×y
n×2 32987896
n×3 49481844
n×4 65975792
n×5 82469740

Division

n÷y
n÷2 8246974
n÷3 5497982.6666667
n÷3 4123487
n÷5 3298789.6

Exponentiation

ny
n2 272050320626704
n3 4.4871838418002E+21
n4 7.4011376953092E+28
n5 1.2207398028727E+36

Nth Root

y√n
2√n 4061.2741842924
3√n 254.55103879215
4√n 63.728127104854
5√n 27.762906099528

Divisors of 16493948

1, 2, 4, 131, 262, 524, 31477, 62954, 125908, 4123487, 8246974, 16493948

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 -16493947
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 16493948 can be divided by 12 positive divisors. The sum of these divisors (counting 16493948) is 1, the average is 0.083333333333333.

Base conversion 16493948

Base System Value
2 Binary 111110111010110101111100
3 Ternary 1011000222102222
4 Quaternary 332322311330
5 Quinary 13210301243
6 Senary 1345304512
8 Octal 76726574
10 Decimal 16493948
12 Duodecimal 5635138
16 Hexadecimal fbad7c
20 Vigesimal 531eh8
36 Base36 9tit8

Cryptographic Hash Functions

md5 0913377301bbceb689c195fc68855748
sha1 0d205d418cabbb7ce2540ea2679ac5450dd290b3
sha256 fa51db17fb3e8e0c779d5943301115267f20c6a5ce2324daf6d28a420d422127
sha512 e16b82eedb13be4ed880727cfd7b8851a4408460a48d8c54e15ce101749804ee1283fe4158c3d977171d9e4b035f2740c9b2a8983e113f07c2010421c7682261
ripemd-160 0102140a1b5303850a12567cbb3a4e17c4cd43d0

16493948 as geometric shapes

Circle

Radius = n
Diameter 32987896
Circumference 103634531.73098
Area 8.546712886876E+14

Sphere

Radius = n
Volume 1.8795871723608E+22
Surface area 3.4186851547504E+15
Circumference 103634531.73098

Square

Length = n
Perimeter 65975792
Area 272050320626704
Diagonal 23325964.958677

Cube

Length = n
Surface area 1632301923760224
Volume 4.4871838418002E+21
Space diagonal 28568355.953399

Equilateral Triangle

Length = n
Perimeter 49481844
Area 1.1780124438521E+14
Altitude 14284177.9767

Triangular Pyramid

Length = n
Surface area 1.1780124438521E+14
Volume 5.2881968716127E+20
Height 7775321.6528922