28549433 (number)

28549433 is an odd 8-digits composite number following 28549432 and preceding 28549434. In scientific notation, it is written as 2.8549433 × 10^7. The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors. There are 25920000 positive integers (up to 28549433) that are relatively prime to 28549433.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred forty-nine thousand four hundred thirty-three

Notation

Scientific notation 2.8549433 × 10^7
Engineering notation 2.8549433 × 10^6

Prime Factorization of 28549433

Prime Factorization 11 × 1153 × 2251

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28549433
Product of the distinct prime numbers

The prime factorization of 28549433 is 11 × 1153 × 2251. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28549433)

Multiplication

n×y
n×2 57098866
n×3 85648299
n×4 114197732
n×5 142747165

Division

n÷y
n÷2 14274716.5
n÷3 9516477.6666667
n÷3 7137358.25
n÷5 5709886.6

Exponentiation

ny
n2 815070124621489
n3 2.3269789913183E+22
n4 6.6433930805049E+29
n5 1.8966510564454E+37

Nth Root

y√n
2√n 5343.1669447997
3√n 305.63223863931
4√n 73.096969463855
5√n 30.982716811273

Divisors of 28549433

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 -28549432
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 28549433 can be divided by 8 positive divisors. The sum of these divisors (counting 28549433) is 1, the average is 0.125.

Base conversion 28549433

Base System Value
2 Binary 1101100111010000100111001
3 Ternary 1222201110110102
4 Quaternary 1230322010321
5 Quinary 24302040213
6 Senary 2455525145
8 Octal 154720471
10 Decimal 28549433
12 Duodecimal 96897b5
16 Hexadecimal 1b3a139
20 Vigesimal 8i8dbd
36 Base36 gzwvt

Cryptographic Hash Functions

md5 b6b958e28174d209566276966ac7a209
sha1 003c902f0fcf1c863572a5f7cfd161eedbe04efc
sha256 d9f09f2171e96c80c1467a4897fde09d4cf61e465eee5e79e42eb1b3fd21d066
sha512 098864c30969d7500bb1bad7b18c938a409fcca0c779aa40cdc9bcdd791c1e9f28e2622da77570ee36db09c13740fbdaf3841a53c63f483d0bdbf9b57755b9ad
ripemd-160 2356a140933a6429bd83ef228f5d9b75ab2901df

28549433 as geometric shapes

Circle

Radius = n
Diameter 57098866
Circumference 179381377.95391
Area 2.5606183156714E+15

Sphere

Radius = n
Volume 9.7472268055777E+22
Surface area 1.0242473262686E+16
Circumference 179381377.95391

Square

Length = n
Perimeter 114197732
Area 815070124621489
Diagonal 40374995.346662

Cube

Length = n
Surface area 4890420747728934
Volume 2.3269789913183E+22
Space diagonal 49449068.483284

Equilateral Triangle

Length = n
Perimeter 85648299
Area 3.5293571689398E+14
Altitude 24724534.241642

Triangular Pyramid

Length = n
Surface area 3.5293571689398E+14
Volume 2.742371040733E+21
Height 13458331.782221