16238731 (number)

16238731 is an odd 8-digits prime number following 16238730 and preceding 16238732. In scientific notation, it is written as 1.6238731 × 10^7. The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors. There are 16238730 positive integers (up to 16238731) that are relatively prime to 16238731.

Interesting facts

Basic properties

Name

Name sixteen million two hundred thirty-eight thousand seven hundred thirty-one

Notation

Scientific notation 1.6238731 × 10^7
Engineering notation 1.6238731 × 10^6

Prime Factorization of 16238731

Prime Factorization 16238731

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 16238731
Product of the distinct prime numbers

The prime factorization of 16238731 is 16238731. Since it has a total of 1 prime factors.

Most popular turbo-numbers

7, 4, 54, 30, 853, 860, 7650, 6298, 1587, 95026, 769605, 303130, 3765784, 6226463, 6465532, 12811116, 286787555, 379092574, 4538667953, 6648431109

Basic calculations (n = 16238731)

Multiplication

n×y
n×2 32477462
n×3 48716193
n×4 64954924
n×5 81193655

Division

n÷y
n÷2 8119365.5
n÷3 5412910.3333333
n÷3 4059682.75
n÷5 3247746.2

Exponentiation

ny
n2 263696384490361
n3 4.2820946534115E+21
n4 6.9535783193288E+28
n5 1.1291728781501E+36

Nth Root

y√n
2√n 4029.7308843147
3√n 253.23128719326
4√n 63.480161344429
5√n 27.676452180092

Divisors of 16238731

1, 16238731

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 16238732
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 8119366
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 4029.7310083925
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999998768377
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16238731 can be divided by 2 positive divisors. The sum of these divisors (counting 16238731) is 16238732, the average is 8119366.

Base conversion 16238731

Base System Value
2 Binary 111101111100100010001011
3 Ternary 1010120000100111
4 Quaternary 331330202023
5 Quinary 13124114411
6 Senary 1340015151
8 Octal 75744213
10 Decimal 16238731
12 Duodecimal 55314b7
16 Hexadecimal f7c88b
20 Vigesimal 519ggb
36 Base36 9o1vv

Cryptographic Hash Functions

md5 260e5f15f7ec67f83abb80969c9a798e
sha1 5a0104ff3dd50f4aa2f48f6413433a1250442e3c
sha256 19b21350f90f5319c815ddd8c282ccc5e320b0aea6ed026ddb35367c9ac41fa5
sha512 c768d314449fe3308e842cbaf81c04f997d5504268c078c5dade8d1e4e827114ea00f16635804cd8732d587560ffa5a4297a90d03a9709d6b7a6019bdb1be483
ripemd-160 72f4828c581c13274b0d0da8305f12cc6db37bd0

16238731 as geometric shapes

Circle

Radius = n
Diameter 32477462
Circumference 102030956.02644
Area 8.2842662429311E+14

Sphere

Radius = n
Volume 1.7936796140178E+22
Surface area 3.3137064971724E+15
Circumference 102030956.02644

Square

Length = n
Perimeter 64954924
Area 263696384490361
Diagonal 22965033.615928

Cube

Length = n
Surface area 1582178306942166
Volume 4.2820946534115E+21
Space diagonal 28126307.142444

Equilateral Triangle

Length = n
Perimeter 48716193
Area 1.1418388392738E+14
Altitude 14063153.571222

Triangular Pyramid

Length = n
Surface area 1.1418388392738E+14
Volume 5.0464969451833E+20
Height 7655011.2053095