16238420 (number)

16238420 is an even 8-digits composite number following 16238419 and preceding 16238421. In scientific notation, it is written as 1.6238420 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 5712000 positive integers (up to 16238420) that are relatively prime to 16238420.

Interesting facts

Basic properties

Name

Name sixteen million two hundred thirty-eight thousand four hundred twenty

Notation

Scientific notation 1.6238420 × 10^7
Engineering notation 1.6238420 × 10^6

Prime Factorization of 16238420

Prime Factorization 2 × 2 × 31 × 55 × 2381

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 8119210
Product of the distinct prime numbers

The prime factorization of 16238420 is 2 × 2 × 31 × 55 × 2381. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 5, 1, 37, 18, 91, 8685, 9898, 30522, 73372, 748947, 962887, 1039003, 4597250, 67934460, 30947753, 146063545, 819950746, 4091878284, 219630062

Basic calculations (n = 16238420)

Multiplication

n×y
n×2 32476840
n×3 48715260
n×4 64953680
n×5 81192100

Division

n÷y
n÷2 8119210
n÷3 5412806.6666667
n÷3 4059605
n÷5 3247684

Exponentiation

ny
n2 263686284096400
n3 4.2818486293967E+21
n4 6.9530456420567E+28
n5 1.1290647541489E+36

Nth Root

y√n
2√n 4029.6922959452
3√n 253.22967057611
4√n 63.479857403315
5√n 27.676346168821

Divisors of 16238420

1, 2, 4, 31, 55, 62, 110, 124, 220, 1705, 2381, 3410, 4762, 6820, 9524, 73811, 130955, 147622, 261910, 295244, 523820, 4059605, 8119210, 16238420

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 -16238419
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 16238420 can be divided by 24 positive divisors. The sum of these divisors (counting 16238420) is 1, the average is 0.041666666666667.

Base conversion 16238420

Base System Value
2 Binary 111101111100011101010100
3 Ternary 1010112222220222
4 Quaternary 331330131110
5 Quinary 13124112140
6 Senary 1340013512
8 Octal 75743524
10 Decimal 16238420
12 Duodecimal 5531298
16 Hexadecimal f7c754
20 Vigesimal 519g10
36 Base36 9o1n8

Cryptographic Hash Functions

md5 3b563befba91b8c6fe1862b7162a3aae
sha1 4f533f3f2cf14fe0f0377ddd95e413f64f21ba72
sha256 70803060d4d35c34415b57df76e3b2303f7e6e991355f7e62dfd8d64ac13eb06
sha512 12aa6f3c413f3f283fd1158388c9e9ac1aa9853eb36fb7b94a5fc0b20ae4eb21c06aa83854f43ae5faf7cb953d5604185eea157efbed07627ef95dfb7e8f9649
ripemd-160 ae048a35327163ddf7e0e9a9324d2ba5f71402d4

16238420 as geometric shapes

Circle

Radius = n
Diameter 32476840
Circumference 102029001.95581
Area 8.2839489296964E+14

Sphere

Radius = n
Volume 1.7935765597195E+22
Surface area 3.3135795718786E+15
Circumference 102029001.95581

Square

Length = n
Perimeter 64953680
Area 263686284096400
Diagonal 22964593.795511

Cube

Length = n
Surface area 1582117704578400
Volume 4.2818486293967E+21
Space diagonal 28125768.474643

Equilateral Triangle

Length = n
Perimeter 48715260
Area 1.141795103285E+14
Altitude 14062884.237321

Triangular Pyramid

Length = n
Surface area 1.141795103285E+14
Volume 5.0462070031012E+20
Height 7654864.5985035