16238940 (number)

16238940 is an even 8-digits composite number following 16238939 and preceding 16238941. In scientific notation, it is written as 1.6238940 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 4280320 positive integers (up to 16238940) that are relatively prime to 16238940.

Interesting facts

Basic properties

Name

Name sixteen million two hundred thirty-eight thousand nine hundred forty

Notation

Scientific notation 1.6238940 × 10^7
Engineering notation 1.6238940 × 10^6

Prime Factorization of 16238940

Prime Factorization 2 × 2 × 15 × 3041 × 89

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8119470
Product of the distinct prime numbers

The prime factorization of 16238940 is 2 × 2 × 15 × 3041 × 89. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 9, 59, 83, 3, 905, 1853, 3948, 57877, 89114, 952239, 837239, 7257131, 1806094, 4261541, 63987256, 732536092, 389688794, 7440466842, 1729979217

Basic calculations (n = 16238940)

Multiplication

n×y
n×2 32477880
n×3 48716820
n×4 64955760
n×5 81194700

Division

n÷y
n÷2 8119470
n÷3 5412980
n÷3 4059735
n÷5 3247788

Exponentiation

ny
n2 263703172323600
n3 4.2822599931726E+21
n4 6.953936309353E+28
n5 1.1292455449141E+36

Nth Root

y√n
2√n 4029.7568164841
3√n 253.23237358997
4√n 63.480365598223
5√n 27.676523421481

Divisors of 16238940

1, 2, 4, 15, 30, 60, 89, 178, 356, 1335, 2670, 3041, 5340, 6082, 12164, 45615, 91230, 182460, 270649, 541298, 1082596, 4059735, 8119470, 16238940

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 -16238939
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 16238940 can be divided by 24 positive divisors. The sum of these divisors (counting 16238940) is 1, the average is 0.041666666666667.

Base conversion 16238940

Base System Value
2 Binary 111101111100100101011100
3 Ternary 1010120000122020
4 Quaternary 331330211130
5 Quinary 13124121230
6 Senary 1340020140
8 Octal 75744534
10 Decimal 16238940
12 Duodecimal 5531650
16 Hexadecimal f7c95c
20 Vigesimal 519h70
36 Base36 9o21o

Cryptographic Hash Functions

md5 5cb396bfa7035ffd24cc7055e15ef7df
sha1 96a4c08f871a14419639a7a19d2214eb6188358e
sha256 5a9b080b1acb5babaaa60fa92d0027d3873193e4d00cca899c37ebf9b60d679a
sha512 ad3a8f47088a85c116724315aa04951fbca1f856fbd79197c30748f2004aa2b59d7a12af14a535d13da8fd70975caa488dc4274f2b368f27d8e53eb0e37a055e
ripemd-160 74de9b2db7caa19e7b289004e530d92a59ecf57b

16238940 as geometric shapes

Circle

Radius = n
Diameter 32477880
Circumference 102032269.21217
Area 8.2844794890014E+14

Sphere

Radius = n
Volume 1.793748871375E+22
Surface area 3.3137917956006E+15
Circumference 102032269.21217

Square

Length = n
Perimeter 64955760
Area 263703172323600
Diagonal 22965329.186563

Cube

Length = n
Surface area 1582219033941600
Volume 4.2822599931726E+21
Space diagonal 28126669.141063

Equilateral Triangle

Length = n
Perimeter 48716820
Area 1.1418682314539E+14
Altitude 14063334.570531

Triangular Pyramid

Length = n
Surface area 1.1418682314539E+14
Volume 5.0466917999603E+20
Height 7655109.7288543