28262568 (number)

28262568 is an even 8-digits composite number following 28262567 and preceding 28262569. In scientific notation, it is written as 2.8262568 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 64 positive divisors. There are 8692736 positive integers (up to 28262568) that are relatively prime to 28262568.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8262568 × 10^7
Engineering notation 2.8262568 × 10^6

Prime Factorization of 28262568

Prime Factorization 2 × 2 × 2 × 3 × 53 × 17 × 1307

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7065642
Product of the distinct prime numbers

The prime factorization of 28262568 is 2 × 2 × 2 × 3 × 53 × 17 × 1307. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28262568)

Multiplication

n×y
n×2 56525136
n×3 84787704
n×4 113050272
n×5 141312840

Division

n÷y
n÷2 14131284
n÷3 9420856
n÷3 7065642
n÷5 5652513.6

Exponentiation

ny
n2 798772749954624
n3 2.257536916214E+22
n4 6.3803790607007E+29
n5 1.8032589706883E+37

Nth Root

y√n
2√n 5316.2550728873
3√n 304.60512546582
4√n 72.912653722706
5√n 30.920202112236

Divisors of 28262568

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28262567
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28262568 can be divided by 64 positive divisors. The sum of these divisors (counting 28262568) is 1, the average is 0.015625.

Base conversion 28262568

Base System Value
2 Binary 1101011110100000010101000
3 Ternary 1222011212221210
4 Quaternary 1223310002220
5 Quinary 24213400233
6 Senary 2445433120
8 Octal 153640250
10 Decimal 28262568
12 Duodecimal 956b7a0
16 Hexadecimal 1af40a8
20 Vigesimal 8gcg88
36 Base36 gtrjc

Cryptographic Hash Functions

md5 58a1751b28131661c380668924d71748
sha1 5fbaf380e9d746dd86b1d9d7426918170ea4ad9b
sha256 9867459d6e70d7cd8afa2904adef35dcd097291d6ee35659084475aa2b7349a3
sha512 3b4dbeabb16595d786a215354051b8c27201af42a50da5d7a3f76d12f7c8e515eea2057bdd90fb6aa3d9bcacb5675c3e0404f744401cd56c8eefa713feee9979
ripemd-160 2a715da3434b9226a95b93998f1864dad81eb6a6

28262568 as geometric shapes

Circle

Radius = n
Diameter 56525136
Circumference 177578952.00076
Area 2.5094186031452E+15

Sphere

Radius = n
Volume 9.4563485215807E+22
Surface area 1.0037674412581E+16
Circumference 177578952.00076

Square

Length = n
Perimeter 113050272
Area 798772749954624
Diagonal 39969306.973092

Cube

Length = n
Surface area 4792636499727744
Volume 2.257536916214E+22
Space diagonal 48952203.72837

Equilateral Triangle

Length = n
Perimeter 84787704
Area 3.4587874665573E+14
Altitude 24476101.864185

Triangular Pyramid

Length = n
Surface area 3.4587874665573E+14
Volume 2.6605327703898E+21
Height 13323102.324364