28597949 (number)

28597949 is an odd 8-digits composite number following 28597948 and preceding 28597950. In scientific notation, it is written as 2.8597949 × 10^7. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 27512416 positive integers (up to 28597949) that are relatively prime to 28597949.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred ninety-seven thousand nine hundred forty-nine

Notation

Scientific notation 2.8597949 × 10^7
Engineering notation 2.8597949 × 10^6

Prime Factorization of 28597949

Prime Factorization 59 × 47 × 10313

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28597949
Product of the distinct prime numbers

The prime factorization of 28597949 is 59 × 47 × 10313. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28597949)

Multiplication

n×y
n×2 57195898
n×3 85793847
n×4 114391796
n×5 142989745

Division

n÷y
n÷2 14298974.5
n÷3 9532649.6666667
n÷3 7149487.25
n÷5 5719589.8

Exponentiation

ny
n2 817842687006601
n3 2.3388623453038E+22
n4 6.6886666069018E+29
n5 1.9128214650218E+37

Nth Root

y√n
2√n 5347.7050217827
3√n 305.80526790367
4√n 73.128004360728
5√n 30.993239869732

Divisors of 28597949

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28597948
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28597949 can be divided by 8 positive divisors. The sum of these divisors (counting 28597949) is 1, the average is 0.125.

Base conversion 28597949

Base System Value
2 Binary 1101101000101111010111101
3 Ternary 1222210221000022
4 Quaternary 1231011322331
5 Quinary 24310113244
6 Senary 2500541525
8 Octal 155057275
10 Decimal 28597949
12 Duodecimal 96b18a5
16 Hexadecimal 1b45ebd
20 Vigesimal 8ieeh9
36 Base36 h0ybh

Cryptographic Hash Functions

md5 c18ea09680801ba15aace58c774d4ab9
sha1 2aa8a8b7af54a2d574eca13a6abbcdc3a1d3cd2d
sha256 aaea4035226064d56e822aa3af0efba820bf3573467b93480757e1dd162ec054
sha512 49d0111a6d9a3fd2076b6c3a407fc5a3e3c64481e2fa39fb70bde06b752fecd3e9cf59588f5fdb4da3856c9533af340c10dce42e2d1fc2f7178cd6bb61366612
ripemd-160 b9188c827817fee2344cf56351f3226fed9ca4c0

28597949 as geometric shapes

Circle

Radius = n
Diameter 57195898
Circumference 179686212.97227
Area 2.5693285772921E+15

Sphere

Radius = n
Volume 9.7970036823522E+22
Surface area 1.0277314309168E+16
Circumference 179686212.97227

Square

Length = n
Perimeter 114391796
Area 817842687006601
Diagonal 40443607.331854

Cube

Length = n
Surface area 4907056122039606
Volume 2.3388623453038E+22
Space diagonal 49533100.660264

Equilateral Triangle

Length = n
Perimeter 85793847
Area 3.5413627162352E+14
Altitude 24766550.330132

Triangular Pyramid

Length = n
Surface area 3.5413627162352E+14
Volume 2.7563757077103E+21
Height 13481202.443951