28800520 (number)

28800520 is an even 8-digits composite number following 28800519 and preceding 28800521. In scientific notation, it is written as 2.8800520 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 32 positive divisors. There are 9874368 positive integers (up to 28800520) that are relatively prime to 28800520.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred thousand five hundred twenty

Notation

Scientific notation 2.8800520 × 10^7
Engineering notation 2.8800520 × 10^6

Prime Factorization of 28800520

Prime Factorization 2 × 2 × 2 × 5 × 7 × 102859

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7200130
Product of the distinct prime numbers

The prime factorization of 28800520 is 2 × 2 × 2 × 5 × 7 × 102859. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 5, 97, 7, 38, 906, 8453, 6561, 65364, 90958, 69856, 880881, 637027, 5927610, 14116283, 43552300, 653616634, 777612910, 5954248940, 4115031879

Basic calculations (n = 28800520)

Multiplication

n×y
n×2 57601040
n×3 86401560
n×4 115202080
n×5 144002600

Division

n÷y
n÷2 14400260
n÷3 9600173.3333333
n÷3 7200130
n÷5 5760104

Exponentiation

ny
n2 829469952270400
n3 2.3889165949763E+22
n4 6.8802040171946E+29
n5 1.9815345340129E+37

Nth Root

y√n
2√n 5366.6115939203
3√n 306.52561776532
4√n 73.257160700646
5√n 31.037023555234

Divisors of 28800520

1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 102859, 205718, 411436, 514295, 720013, 822872, 1028590, 1440026, 2057180, 2880052, 3600065, 4114360, 5760104, 7200130, 14400260, 28800520

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28800519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28800520 can be divided by 32 positive divisors. The sum of these divisors (counting 28800520) is 1, the average is 0.03125.

Base conversion 28800520

Base System Value
2 Binary 1101101110111011000001000
3 Ternary 2000012012212221
4 Quaternary 1231313120020
5 Quinary 24333104040
6 Senary 2505143424
8 Octal 155673010
10 Decimal 28800520
12 Duodecimal 978ab74
16 Hexadecimal 1b77608
20 Vigesimal 900160
36 Base36 h5amg

Cryptographic Hash Functions

md5 2a259fc17178b0549eed5199f45a30a6
sha1 45e726a53db6aca223f866238d128d41b8b5c955
sha256 2c404f9d781b3dcc45c5161cfdbfc50ac0f72341fd777a0b35c3d84c34a0b70f
sha512 38ed903aa3ca618835cfcf30f4b9d744627044207c4432686a0a9d2b2432a4e8b386be9dd07fbfa65a1d5fee10ad14fed9e2d5ae46d4e9a13eacd0d079006d88
ripemd-160 c86cd8b12c37a75efcd74b60184751f9126532e5

28800520 as geometric shapes

Circle

Radius = n
Diameter 57601040
Circumference 180959004.10313
Area 2.6058567084262E+15

Sphere

Radius = n
Volume 1.0006670433088E+23
Surface area 1.0423426833705E+16
Circumference 180959004.10313

Square

Length = n
Perimeter 115202080
Area 829469952270400
Diagonal 40730085.987398

Cube

Length = n
Surface area 4976819713622400
Volume 2.3889165949763E+22
Space diagonal 49883963.924404

Equilateral Triangle

Length = n
Perimeter 86401560
Area 3.5917102517102E+14
Altitude 24941981.962202

Triangular Pyramid

Length = n
Surface area 3.5917102517102E+14
Volume 2.8153652066613E+21
Height 13576695.329133