28335928 (number)

28335928 is an even 8-digits composite number following 28335927 and preceding 28335929. In scientific notation, it is written as 2.8335928 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 8 positive divisors. There are 14167960 positive integers (up to 28335928) that are relatively prime to 28335928.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8335928 × 10^7
Engineering notation 2.8335928 × 10^6

Prime Factorization of 28335928

Prime Factorization 2 × 2 × 2 × 3541991

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7083982
Product of the distinct prime numbers

The prime factorization of 28335928 is 2 × 2 × 2 × 3541991. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 43, 95, 194, 206, 9292, 1016, 30136, 56788, 765580, 786367, 2696353, 2756113, 20130451, 84124535, 999152849, 768733261, 1546554523, 1938565330

Basic calculations (n = 28335928)

Multiplication

n×y
n×2 56671856
n×3 85007784
n×4 113343712
n×5 141679640

Division

n÷y
n÷2 14167964
n÷3 9445309.3333333
n÷3 7083982
n÷5 5667185.6

Exponentiation

ny
n2 802924815621184
n3 2.2751619764855E+22
n4 6.4468825954031E+29
n5 1.826784010478E+37

Nth Root

y√n
2√n 5323.1501951382
3√n 304.86844814974
4√n 72.95992184164
5√n 30.936237134872

Divisors of 28335928

1, 2, 4, 8, 3541991, 7083982, 14167964, 28335928

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 -28335927
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 28335928 can be divided by 8 positive divisors. The sum of these divisors (counting 28335928) is 1, the average is 0.125.

Base conversion 28335928

Base System Value
2 Binary 1101100000101111100111000
3 Ternary 1222022121120211
4 Quaternary 1230011330320
5 Quinary 24223222203
6 Senary 2451200504
8 Octal 154057470
10 Decimal 28335928
12 Duodecimal 95a6134
16 Hexadecimal 1b05f38
20 Vigesimal 8h1jg8
36 Base36 gvc54

Cryptographic Hash Functions

md5 02302bafd692c247efbcb43c9f6f4064
sha1 f812926f82667dcab0a67cbab3af1608c70e7a57
sha256 8b5b8953dceabec6febc1a75f3fb1c20507540a5e168c161f06797baa6f918e3
sha512 2120f06eedee0a53d872addc8329672dae004c67b0ae94ba099e6bda333507b6584a8b0686a030461264df47ad2e697b571aca5c98024fc31966250784ccaa80
ripemd-160 d6046d879773ca268e36b9adb63f551a3251389c

28335928 as geometric shapes

Circle

Radius = n
Diameter 56671856
Circumference 178039886.4749
Area 2.5224627021405E+15

Sphere

Radius = n
Volume 9.530176201405E+22
Surface area 1.0089850808562E+16
Circumference 178039886.4749

Square

Length = n
Perimeter 113343712
Area 802924815621184
Diagonal 40073053.680028

Cube

Length = n
Surface area 4817548893727104
Volume 2.2751619764855E+22
Space diagonal 49079266.975614

Equilateral Triangle

Length = n
Perimeter 85007784
Area 3.4767664382844E+14
Altitude 24539633.487807

Triangular Pyramid

Length = n
Surface area 3.4767664382844E+14
Volume 2.6813041031178E+21
Height 13357684.560009