16238728 (number)

16238728 is an even 8-digits composite number following 16238727 and preceding 16238729. In scientific notation, it is written as 1.6238728 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 32 positive divisors. There are 7318080 positive integers (up to 16238728) that are relatively prime to 16238728.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.6238728 × 10^7
Engineering notation 1.6238728 × 10^6

Prime Factorization of 16238728

Prime Factorization 2 × 2 × 2 × 11 × 127 × 1453

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 4059682
Product of the distinct prime numbers

The prime factorization of 16238728 is 2 × 2 × 2 × 11 × 127 × 1453. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 3, 52, 25, 241, 957, 577, 6750, 73448, 55452, 976398, 509428, 980568, 4513035, 38717449, 51057590, 274599046, 974708804, 7910908742, 3917130413

Basic calculations (n = 16238728)

Multiplication

n×y
n×2 32477456
n×3 48716184
n×4 64954912
n×5 81193640

Division

n÷y
n÷2 8119364
n÷3 5412909.3333333
n÷3 4059682
n÷5 3247745.6

Exponentiation

ny
n2 263696287057984
n3 4.2820922801445E+21
n4 6.9535731808167E+28
n5 1.1291718351138E+36

Nth Root

y√n
2√n 4029.7305120814
3√n 253.23127159898
4√n 63.480158412542
5√n 27.676451157483

Divisors of 16238728

1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 508, 1016, 1397, 1453, 2794, 2906, 5588, 5812, 11176, 11624, 15983, 31966, 63932, 127864, 184531, 369062, 738124, 1476248, 2029841, 4059682, 8119364, 16238728

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 -16238727
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 16238728 can be divided by 32 positive divisors. The sum of these divisors (counting 16238728) is 1, the average is 0.03125.

Base conversion 16238728

Base System Value
2 Binary 111101111100100010001000
3 Ternary 1010120000100101
4 Quaternary 331330202020
5 Quinary 13124114403
6 Senary 1340015144
8 Octal 75744210
10 Decimal 16238728
12 Duodecimal 55314b4
16 Hexadecimal f7c888
20 Vigesimal 519gg8
36 Base36 9o1vs

Cryptographic Hash Functions

md5 24f5c256f604e5b9d5efe71ff7bfbf68
sha1 4c551ac27ed55eb7f54817ad12ce9423f6058ec7
sha256 98a87794c0ef1d0804dab778d542d66bbcb4ed610c2dab54ca13fd991a50786f
sha512 0faa51a64636623528f171f397660694fde514c762e748c4b1e96f30cfd79dafba8d01600cc56ae99ba0c70cf7dea4a94a2bcdf10fda222ae60a80aebc62324c
ripemd-160 d0782430e4b9625ed178ccde50e00c2ac58096c4

16238728 as geometric shapes

Circle

Radius = n
Diameter 32477456
Circumference 102030937.17689
Area 8.2842631820027E+14

Sphere

Radius = n
Volume 1.7936786199061E+22
Surface area 3.3137052728011E+15
Circumference 102030937.17689

Square

Length = n
Perimeter 64954912
Area 263696287057984
Diagonal 22965029.373288

Cube

Length = n
Surface area 1582177722347904
Volume 4.2820922801445E+21
Space diagonal 28126301.946291

Equilateral Triangle

Length = n
Perimeter 48716184
Area 1.1418384173792E+14
Altitude 14063150.973146

Triangular Pyramid

Length = n
Surface area 1.1418384173792E+14
Volume 5.0464941482613E+20
Height 7655009.7910959