28958500 (number)

28958500 is an even 8-digits composite number following 28958499 and preceding 28958501. In scientific notation, it is written as 2.8958500 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 11583200 positive integers (up to 28958500) that are relatively prime to 28958500.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred fifty-eight thousand five hundred

Notation

Scientific notation 2.8958500 × 10^7
Engineering notation 2.8958500 × 10^6

Prime Factorization of 28958500

Prime Factorization 2 × 2 × 25 × 5 × 57917

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14479250
Product of the distinct prime numbers

The prime factorization of 28958500 is 2 × 2 × 25 × 5 × 57917. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 23, 12, 409, 673, 3688, 5338, 40407, 94211, 993258, 407071, 1628464, 6157642, 43621952, 95463075, 957596558, 441954058, 7242024337, 2863589540

Basic calculations (n = 28958500)

Multiplication

n×y
n×2 57917000
n×3 86875500
n×4 115834000
n×5 144792500

Division

n÷y
n÷2 14479250
n÷3 9652833.3333333
n÷3 7239625
n÷5 5791700

Exponentiation

ny
n2 838594722250000
n3 2.4284445264277E+22
n4 7.0324110818555E+29
n5 2.0364807631391E+37

Nth Root

y√n
2√n 5381.3102493724
3√n 307.08505956148
4√n 73.35741441308
5√n 31.070998677531

Divisors of 28958500

1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 57917, 115834, 231668, 289585, 579170, 1158340, 1447925, 2895850, 5791700, 7239625, 14479250, 28958500

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 -28958499
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 28958500 can be divided by 24 positive divisors. The sum of these divisors (counting 28958500) is 1, the average is 0.041666666666667.

Base conversion 28958500

Base System Value
2 Binary 1101110011101111100100100
3 Ternary 2000111020121001
4 Quaternary 1232131330210
5 Quinary 24403133000
6 Senary 2512403044
8 Octal 156357444
10 Decimal 28958500
12 Duodecimal 9846484
16 Hexadecimal 1b9df24
20 Vigesimal 90jg50
36 Base36 h8ois

Cryptographic Hash Functions

md5 a795011b71696fce62f66fa1bfbb44e2
sha1 e93a75b5b9a6bc700b11daaadcea4f4db920af07
sha256 f9058bb899aeb29509e42541d6c85a3ac030f62b68a8843a73c51a359b234eae
sha512 2ae884ba6aef0f83ad79dfde25946663ac0d9c364cda427f1a06787e81879351258fa7377b41bc4e03d027e888d82bc3dbf964fdd4ba6eab288329e629040e6c
ripemd-160 6389f080fbff524e1f6059841d34f34db4e1e3f1

28958500 as geometric shapes

Circle

Radius = n
Diameter 57917000
Circumference 181951621.71796
Area 2.6345230187598E+15

Sphere

Radius = n
Volume 1.0172244645167E+23
Surface area 1.0538092075039E+16
Circumference 181951621.71796

Square

Length = n
Perimeter 115834000
Area 838594722250000
Diagonal 40953503.445981

Cube

Length = n
Surface area 5031568333500000
Volume 2.4284445264277E+22
Space diagonal 50157593.310983

Equilateral Triangle

Length = n
Perimeter 86875500
Area 3.6312216647403E+14
Altitude 25078796.655492

Triangular Pyramid

Length = n
Surface area 3.6312216647403E+14
Volume 2.8619493206206E+21
Height 13651167.815327