16238440 (number)

16238440 is an even 8-digits composite number following 16238439 and preceding 16238441. In scientific notation, it is written as 1.6238440 × 10^7. The sum of its digits is 28. It has a total of 6 prime factors and 32 positive divisors. There are 6469632 positive integers (up to 16238440) that are relatively prime to 16238440.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6238440 × 10^7
Engineering notation 1.6238440 × 10^6

Prime Factorization of 16238440

Prime Factorization 2 × 2 × 2 × 5 × 313 × 1297

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4059610
Product of the distinct prime numbers

The prime factorization of 16238440 is 2 × 2 × 2 × 5 × 313 × 1297. Since it has a total of 6 prime factors.

Most popular turbo-numbers

10, 10, 73, 74, 386, 845, 766, 6483, 4408, 20681, 135296, 719035, 9010418, 986792, 63505564, 84622639, 713612582, 309836392, 2396326072, 7599389330

Basic calculations (n = 16238440)

Multiplication

n×y
n×2 32476880
n×3 48715320
n×4 64953760
n×5 81192200

Division

n÷y
n÷2 8119220
n÷3 5412813.3333333
n÷3 4059610
n÷5 3247688

Exponentiation

ny
n2 263686933633600
n3 4.2818644505932E+21
n4 6.9530798969091E+28
n5 1.1290717072116E+36

Nth Root

y√n
2√n 4029.6947775235
3√n 253.22977453924
4√n 63.479876949499
5√n 27.676352986315

Divisors of 16238440

1, 2, 4, 5, 8, 10, 20, 40, 313, 626, 1252, 1297, 1565, 2504, 2594, 3130, 5188, 6260, 6485, 10376, 12520, 12970, 25940, 51880, 405961, 811922, 1623844, 2029805, 3247688, 4059610, 8119220, 16238440

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16238439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16238440 can be divided by 32 positive divisors. The sum of these divisors (counting 16238440) is 1, the average is 0.03125.

Base conversion 16238440

Base System Value
2 Binary 111101111100011101101000
3 Ternary 1010112222221201
4 Quaternary 331330131220
5 Quinary 13124112230
6 Senary 1340013544
8 Octal 75743550
10 Decimal 16238440
12 Duodecimal 55312b4
16 Hexadecimal f7c768
20 Vigesimal 519g20
36 Base36 9o1ns

Cryptographic Hash Functions

md5 5eb9c3cb5eec14fee9e861139c7ff162
sha1 09a80027440774fe920906da6ea6f594bd8d97e7
sha256 bf71fc6926166a961934666c3a1bc89537c09b1e1517c6a665de3d8bd2330c01
sha512 db038e29f42fb6c8bf55ee44c6075dbbe91aaa9cc8b2453a9a09157500752423e52fd08b3d8a83cdd3f30254ae3bef0aa1d30e2820da1d92396573b71f49bda7
ripemd-160 9038f1f8873d93cf00e0587fe1a89e8103b2b1f7

16238440 as geometric shapes

Circle

Radius = n
Diameter 32476880
Circumference 102029127.61952
Area 8.2839693355094E+14

Sphere

Radius = n
Volume 1.7935831868868E+22
Surface area 3.3135877342037E+15
Circumference 102029127.61952

Square

Length = n
Perimeter 64953760
Area 263686933633600
Diagonal 22964622.079782

Cube

Length = n
Surface area 1582121601801600
Volume 4.2818644505932E+21
Space diagonal 28125803.115659

Equilateral Triangle

Length = n
Perimeter 48715320
Area 1.1417979158636E+14
Altitude 14062901.557829

Triangular Pyramid

Length = n
Surface area 1.1417979158636E+14
Volume 5.0462256485601E+20
Height 7654874.0265939