28930100 (number)

28930100 is an even 8-digits composite number following 28930099 and preceding 28930101. In scientific notation, it is written as 2.8930100 × 10^7. The sum of its digits is 23. It has a total of 5 prime factors and 24 positive divisors. There are 11528160 positive integers (up to 28930100) that are relatively prime to 28930100.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty thousand one hundred

Notation

Scientific notation 2.8930100 × 10^7
Engineering notation 2.8930100 × 10^6

Prime Factorization of 28930100

Prime Factorization 2 × 2 × 25 × 439 × 659

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14465050
Product of the distinct prime numbers

The prime factorization of 28930100 is 2 × 2 × 25 × 439 × 659. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 7, 52, 79, 901, 363, 8535, 3835, 44695, 69614, 186573, 834079, 2053423, 7344781, 65267685, 75176577, 698488173, 246978179, 3888152547, 6271390855

Basic calculations (n = 28930100)

Multiplication

n×y
n×2 57860200
n×3 86790300
n×4 115720400
n×5 144650500

Division

n÷y
n÷2 14465050
n÷3 9643366.6666667
n÷3 7232525
n÷5 5786020

Exponentiation

ny
n2 836950686010000
n3 2.4213067041338E+22
n4 7.0048645081261E+29
n5 2.0265143070654E+37

Nth Root

y√n
2√n 5378.670839529
3√n 306.98463920993
4√n 73.339422137954
5√n 31.064901934085

Divisors of 28930100

1, 2, 4, 25, 50, 100, 439, 659, 878, 1318, 1756, 2636, 10975, 16475, 21950, 32950, 43900, 65900, 289301, 578602, 1157204, 7232525, 14465050, 28930100

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28930099
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28930100 can be divided by 24 positive divisors. The sum of these divisors (counting 28930100) is 1, the average is 0.041666666666667.

Base conversion 28930100

Base System Value
2 Binary 1101110010111000000110100
3 Ternary 2000102210122012
4 Quaternary 1232113000310
5 Quinary 24401230400
6 Senary 2512023352
8 Octal 156270064
10 Decimal 28930100
12 Duodecimal 9831b58
16 Hexadecimal 1b97034
20 Vigesimal 90g550
36 Base36 h82lw

Cryptographic Hash Functions

md5 12bc7b913f4aab08ed7c9942dfa37c9c
sha1 a4b9721e75c70b400686f54e795f99d7ebe28841
sha256 e9fc255bbeb7cc885d75703b163a5ff485f1d16e25ab5f73e5e8834fb2a992f0
sha512 0191d6e65bfd38554809071fb5b6c3a829096b0e3321a02ffcfe94343cd9438ff664ff12990d5aebd97852e919ccb157a28cfc96a1f3c46b8a07dc6aefade893
ripemd-160 e29e0bfab801b0c35e776f83bd5aea7c14e0684e

28930100 as geometric shapes

Circle

Radius = n
Diameter 57860200
Circumference 181773179.25524
Area 2.629358126586E+15

Sphere

Radius = n
Volume 1.0142345805059E+23
Surface area 1.0517432506344E+16
Circumference 181773179.25524

Square

Length = n
Perimeter 115720400
Area 836950686010000
Diagonal 40913339.78081

Cube

Length = n
Surface area 5021704116060000
Volume 2.4213067041338E+22
Space diagonal 50108403.068048

Equilateral Triangle

Length = n
Perimeter 86790300
Area 3.6241027789974E+14
Altitude 25054201.534024

Triangular Pyramid

Length = n
Surface area 3.6241027789974E+14
Volume 2.8535373163758E+21
Height 13637779.926937