28552968 (number)

28552968 is an even 8-digits composite number following 28552967 and preceding 28552969. In scientific notation, it is written as 2.8552968 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 48 positive divisors. There are 9470304 positive integers (up to 28552968) that are relatively prime to 28552968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8552968 × 10^7
Engineering notation 2.8552968 × 10^6

Prime Factorization of 28552968

Prime Factorization 2 × 2 × 2 × 3 × 3 × 227 × 1747

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2379414
Product of the distinct prime numbers

The prime factorization of 28552968 is 2 × 2 × 2 × 3 × 3 × 227 × 1747. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28552968)

Multiplication

n×y
n×2 57105936
n×3 85658904
n×4 114211872
n×5 142764840

Division

n÷y
n÷2 14276484
n÷3 9517656
n÷3 7138242
n÷5 5710593.6

Exponentiation

ny
n2 815271981609024
n3 2.3278434802179E+22
n4 6.646684039967E+29
n5 1.8978255669929E+37

Nth Root

y√n
2√n 5343.4977308875
3√n 305.64485261281
4√n 73.09923208138
5√n 30.983484031272

Divisors of 28552968

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28552967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28552968 can be divided by 48 positive divisors. The sum of these divisors (counting 28552968) is 1, the average is 0.020833333333333.

Base conversion 28552968

Base System Value
2 Binary 1101100111010111100001000
3 Ternary 1222201122022100
4 Quaternary 1230322330020
5 Quinary 24302143333
6 Senary 2455553400
8 Octal 154727410
10 Decimal 28552968
12 Duodecimal 968b860
16 Hexadecimal 1b3af08
20 Vigesimal 8i9288
36 Base36 gzzm0

Cryptographic Hash Functions

md5 3629908d3466b3e4953adeecadba6082
sha1 87d32dbcc77d28b0b14799092c6ef68d687c88c0
sha256 9ed6c6ff2b76cf815cf0056230df3f78418cdd78d7fd4d253d3e4c696c219c78
sha512 ce2eaec647387b07702653bf0a68a89a0e2d9827355791c8f64197090bb968f4a9756d15621e8f6fd241159c99bc4b8c39c6a94b89951daa84de55381d7fa315
ripemd-160 bdc7b1a69472b8a7ac2d101ce6c2644ccfcb63e7

28552968 as geometric shapes

Circle

Radius = n
Diameter 57105936
Circumference 179403589.01397
Area 2.5612524681005E+15

Sphere

Radius = n
Volume 9.7508479682126E+22
Surface area 1.0245009872402E+16
Circumference 179403589.01397

Square

Length = n
Perimeter 114211872
Area 815271981609024
Diagonal 40379994.591605

Cube

Length = n
Surface area 4891631889654144
Volume 2.3278434802179E+22
Space diagonal 49455191.282888

Equilateral Triangle

Length = n
Perimeter 85658904
Area 3.5302312353355E+14
Altitude 24727595.641444

Triangular Pyramid

Length = n
Surface area 3.5302312353355E+14
Volume 2.7433898506716E+21
Height 13459998.197202