28673752 (number)

28673752 is an even 8-digits composite number following 28673751 and preceding 28673753. In scientific notation, it is written as 2.8673752 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 14321184 positive integers (up to 28673752) that are relatively prime to 28673752.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred seventy-three thousand seven hundred fifty-two

Notation

Scientific notation 2.8673752 × 10^7
Engineering notation 2.8673752 × 10^6

Prime Factorization of 28673752

Prime Factorization 2 × 2 × 2 × 2477 × 1447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7168438
Product of the distinct prime numbers

The prime factorization of 28673752 is 2 × 2 × 2 × 2477 × 1447. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 3, 68, 81, 63, 812, 206, 7209, 61566, 21874, 897893, 285749, 4184390, 6455348, 75527351, 48114928, 228554242, 78774134, 5434555630, 773363271

Basic calculations (n = 28673752)

Multiplication

n×y
n×2 57347504
n×3 86021256
n×4 114695008
n×5 143368760

Division

n÷y
n÷2 14336876
n÷3 9557917.3333333
n÷3 7168438
n÷5 5734750.4

Exponentiation

ny
n2 822184053757504
n3 2.3575101655797E+22
n4 6.7598661825312E+29
n5 1.9383072647109E+37

Nth Root

y√n
2√n 5354.7877642349
3√n 306.0752232227
4√n 73.176415355187
5√n 31.009652889888

Divisors of 28673752

1, 2, 4, 8, 1447, 2477, 2894, 4954, 5788, 9908, 11576, 19816, 3584219, 7168438, 14336876, 28673752

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28673751
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28673752 can be divided by 16 positive divisors. The sum of these divisors (counting 28673752) is 1, the average is 0.0625.

Base conversion 28673752

Base System Value
2 Binary 1101101011000011011011000
3 Ternary 1222221202222211
4 Quaternary 1231120123120
5 Quinary 24320030002
6 Senary 2502324504
8 Octal 155303330
10 Decimal 28673752
12 Duodecimal 9729734
16 Hexadecimal 1b586d8
20 Vigesimal 8j447c
36 Base36 h2kt4

Cryptographic Hash Functions

md5 99d20afebdeef82068c0cba112b25088
sha1 3d2998185084da13d9493f64593f439323a919b9
sha256 cdbff1befc1a01f286162b388cb376f3607abb5512f27af7e85c677feb5b7598
sha512 41828d0f38d13227415162e299f2eb6bc64f3fe04b3c8fd276c283c9b3e4c84427b5da783f32c821edc751e42e63ec44d99ddd3dd2db88ef6f2760a96cc453d1
ripemd-160 ae9b47ff4d2f6a7691fea6f011cc8603ab94bba6

28673752 as geometric shapes

Circle

Radius = n
Diameter 57347504
Circumference 180162497.26811
Area 2.5829673831832E+15

Sphere

Radius = n
Volume 9.8751154892647E+22
Surface area 1.0331869532733E+16
Circumference 180162497.26811

Square

Length = n
Perimeter 114695008
Area 822184053757504
Diagonal 40550808.962523

Cube

Length = n
Surface area 4933104322545024
Volume 2.3575101655797E+22
Space diagonal 49664395.30763

Equilateral Triangle

Length = n
Perimeter 86021256
Area 3.5601613857023E+14
Altitude 24832197.653815

Triangular Pyramid

Length = n
Surface area 3.5601613857023E+14
Volume 2.7783523746628E+21
Height 13516936.320841