28804532 (number)

28804532 is an even 8-digits composite number following 28804531 and preceding 28804533. In scientific notation, it is written as 2.8804532 × 10^7. The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors. There are 13644216 positive integers (up to 28804532) that are relatively prime to 28804532.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8804532 × 10^7
Engineering notation 2.8804532 × 10^6

Prime Factorization of 28804532

Prime Factorization 2 × 2 × 19 × 379007

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14402266
Product of the distinct prime numbers

The prime factorization of 28804532 is 2 × 2 × 19 × 379007. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 33, 91, 593, 134, 7529, 5921, 87356, 81130, 377531, 686168, 1960407, 3777006, 90002369, 39959977, 299649790, 206703424, 7345855376, 2391293425

Basic calculations (n = 28804532)

Multiplication

n×y
n×2 57609064
n×3 86413596
n×4 115218128
n×5 144022660

Division

n÷y
n÷2 14402266
n÷3 9601510.6666667
n÷3 7201133
n÷5 5760906.4

Exponentiation

ny
n2 829701063739024
n3 2.3899150840905E+22
n4 6.8840385516967E+29
n5 1.9829150875158E+37

Nth Root

y√n
2√n 5366.9853735594
3√n 306.53985042129
4√n 73.259711803688
5√n 31.037888217404

Divisors of 28804532

1, 2, 4, 19, 38, 76, 379007, 758014, 1516028, 7201133, 14402266, 28804532

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28804531
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28804532 can be divided by 12 positive divisors. The sum of these divisors (counting 28804532) is 1, the average is 0.083333333333333.

Base conversion 28804532

Base System Value
2 Binary 1101101111000010110110100
3 Ternary 2000012102101112
4 Quaternary 1231320112310
5 Quinary 24333221112
6 Senary 2505214152
8 Octal 155702664
10 Decimal 28804532
12 Duodecimal 9791358
16 Hexadecimal 1b785b4
20 Vigesimal 900b6c
36 Base36 h5dpw

Cryptographic Hash Functions

md5 e9561b2debf291b7fff708ca75daa3f2
sha1 888b43a991e271f946b203e077513d4e1e94a2cb
sha256 51c1adcf8971c31f2925ae789d3c4de9766b32e812bfc5d6d80295f6352fc39a
sha512 87e4c1004a85bed5935e84954a1668887334db5249afe8f2c7d75aa12b6ca7149826822d2b45a7dc1c288bc05a095514459b5a954c9ca5e5ad5716864be5e7a1
ripemd-160 bf8881309aaf020a2a7b1b7580953504aaebe64d

28804532 as geometric shapes

Circle

Radius = n
Diameter 57609064
Circumference 180984212.24258
Area 2.6065827665182E+15

Sphere

Radius = n
Volume 1.0010852894509E+23
Surface area 1.0426331066073E+16
Circumference 180984212.24258

Square

Length = n
Perimeter 115218128
Area 829701063739024
Diagonal 40735759.81221

Cube

Length = n
Surface area 4978206382434144
Volume 2.3899150840905E+22
Space diagonal 49890912.912244

Equilateral Triangle

Length = n
Perimeter 86413596
Area 3.5927109937248E+14
Altitude 24945456.456122

Triangular Pyramid

Length = n
Surface area 3.5927109937248E+14
Volume 2.8165419373673E+21
Height 13578586.60407