28698532 (number)

28698532 is an even 8-digits composite number following 28698531 and preceding 28698533. In scientific notation, it is written as 2.8698532 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 12 positive divisors. There are 13880160 positive integers (up to 28698532) that are relatively prime to 28698532.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred ninety-eight thousand five hundred thirty-two

Notation

Scientific notation 2.8698532 × 10^7
Engineering notation 2.8698532 × 10^6

Prime Factorization of 28698532

Prime Factorization 2 × 2 × 34003 × 211

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14349266
Product of the distinct prime numbers

The prime factorization of 28698532 is 2 × 2 × 34003 × 211. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 2, 58, 55, 407, 517, 7521, 3959, 57635, 5824, 872537, 836396, 6082308, 6907585, 55306401, 20633194, 358079230, 837315898, 4032874402, 1188368297

Basic calculations (n = 28698532)

Multiplication

n×y
n×2 57397064
n×3 86095596
n×4 114794128
n×5 143492660

Division

n÷y
n÷2 14349266
n÷3 9566177.3333333
n÷3 7174633
n÷5 5739706.4

Exponentiation

ny
n2 823605738955024
n3 2.3636275654784E+22
n4 6.7832641323965E+29
n5 1.9466972276803E+37

Nth Root

y√n
2√n 5357.1010817419
3√n 306.1633684157
4√n 73.192220090266
5√n 31.015010777531

Divisors of 28698532

1, 2, 4, 211, 422, 844, 34003, 68006, 136012, 7174633, 14349266, 28698532

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 -28698531
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 28698532 can be divided by 12 positive divisors. The sum of these divisors (counting 28698532) is 1, the average is 0.083333333333333.

Base conversion 28698532

Base System Value
2 Binary 1101101011110011110100100
3 Ternary 2000000000222121
4 Quaternary 1231132132210
5 Quinary 24321323112
6 Senary 2503035324
8 Octal 155363644
10 Decimal 28698532
12 Duodecimal 973bb44
16 Hexadecimal 1b5e7a4
20 Vigesimal 8j766c
36 Base36 h33xg

Cryptographic Hash Functions

md5 53d0c69cb63f993c68968e34648eb76b
sha1 c3d17b4f3f9eaebd9f836176dc394ecac3373857
sha256 b3f8256fd6bfdc95a536f76932fe8f9ae2ca088127fe40d3b9450c4766fba427
sha512 6591542e40b788741ee9f6ff5e540971936e3601a96c9bf2acbb44c6d49c52faab374ebc7a25a19c1609aa8e9b57b94e8359570a42b17faad17f970e2f8c1447
ripemd-160 5be45401fedf6d3d2b4f71385bf109b63eed3dce

28698532 as geometric shapes

Circle

Radius = n
Diameter 57397064
Circumference 180318194.60002
Area 2.5874337389555E+15

Sphere

Radius = n
Volume 9.9007399940392E+22
Surface area 1.0349734955822E+16
Circumference 180318194.60002

Square

Length = n
Perimeter 114794128
Area 823605738955024
Diagonal 40585853.174598

Cube

Length = n
Surface area 4941634433730144
Volume 2.3636275654784E+22
Space diagonal 49707315.526641

Equilateral Triangle

Length = n
Perimeter 86095596
Area 3.5663174631885E+14
Altitude 24853657.763321

Triangular Pyramid

Length = n
Surface area 3.5663174631885E+14
Volume 2.7855617995821E+21
Height 13528617.724866