28854588 (number)

28854588 is an even 8-digits composite number following 28854587 and preceding 28854589. In scientific notation, it is written as 2.8854588 × 10^7. The sum of its digits is 48. It has a total of 5 prime factors and 24 positive divisors. There are 8214720 positive integers (up to 28854588) that are relatively prime to 28854588.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred fifty-four thousand five hundred eighty-eight

Notation

Scientific notation 2.8854588 × 10^7
Engineering notation 2.8854588 × 10^6

Prime Factorization of 28854588

Prime Factorization 2 × 2 × 21 × 431 × 797

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14427294
Product of the distinct prime numbers

The prime factorization of 28854588 is 2 × 2 × 21 × 431 × 797. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 5, 60, 20, 662, 648, 9171, 6731, 83274, 78886, 786004, 225610, 8995873, 8606813, 98328978, 26214378, 62855136, 832663985, 4971403684, 6176329152

Basic calculations (n = 28854588)

Multiplication

n×y
n×2 57709176
n×3 86563764
n×4 115418352
n×5 144272940

Division

n÷y
n÷2 14427294
n÷3 9618196
n÷3 7213647
n÷5 5770917.6

Exponentiation

ny
n2 832587248649744
n3 2.4023962033842E+22
n4 6.9320152661415E+29
n5 2.0002044451422E+37

Nth Root

y√n
2√n 5371.6466749033
3√n 306.71731415114
4√n 73.291518437697
5√n 31.04866814403

Divisors of 28854588

1, 2, 4, 21, 42, 84, 431, 797, 862, 1594, 1724, 3188, 9051, 16737, 18102, 33474, 36204, 66948, 343507, 687014, 1374028, 7213647, 14427294, 28854588

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 -28854587
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 28854588 can be divided by 24 positive divisors. The sum of these divisors (counting 28854588) is 1, the average is 0.041666666666667.

Base conversion 28854588

Base System Value
2 Binary 1101110000100100100111100
3 Ternary 2000021222001110
4 Quaternary 1232010210330
5 Quinary 24341321323
6 Senary 2510242020
8 Octal 156044474
10 Decimal 28854588
12 Duodecimal 97b6310
16 Hexadecimal 1b8493c
20 Vigesimal 906g98
36 Base36 h6gcc

Cryptographic Hash Functions

md5 a2f7b66b977633c2784c26c171177d68
sha1 d830801e87309d91ebaeafc33d3261938b8ee6c2
sha256 70cc53ce36947d6b0b7ccde1a1df817824e3d21a50186d204e3270778ac8ae74
sha512 3683f7c071628d6a8c6eb1766279ccca5f700b5d7bf14de9e5ace98686dda15edb37be29b368a8fbc089252b1ab00e80323471f4d3c749079f69e33d8dce25e5
ripemd-160 20405ecf9f9313dfd6d134bf98119028987a5e5c

28854588 as geometric shapes

Circle

Radius = n
Diameter 57709176
Circumference 181298723.36632
Area 2.6156499838306E+15

Sphere

Radius = n
Volume 1.0063133684752E+23
Surface area 1.0462599935322E+16
Circumference 181298723.36632

Square

Length = n
Perimeter 115418352
Area 832587248649744
Diagonal 40806549.686288

Cube

Length = n
Surface area 4995523491898464
Volume 2.4023962033842E+22
Space diagonal 49977612.447467

Equilateral Triangle

Length = n
Perimeter 86563764
Area 3.6052085409883E+14
Altitude 24988806.223734

Triangular Pyramid

Length = n
Surface area 3.6052085409883E+14
Volume 2.8312510775163E+21
Height 13602183.228763