28331277 (number)

28331277 is an odd 8-digits composite number following 28331276 and preceding 28331278. In scientific notation, it is written as 2.8331277 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 17390592 positive integers (up to 28331277) that are relatively prime to 28331277.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred thirty-one thousand two hundred seventy-seven

Notation

Scientific notation 2.8331277 × 10^7
Engineering notation 2.8331277 × 10^6

Prime Factorization of 28331277

Prime Factorization 3 × 13 × 577 × 1259

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28331277
Product of the distinct prime numbers

The prime factorization of 28331277 is 3 × 13 × 577 × 1259. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 5, 17, 89, 518, 945, 5236, 6722, 11055, 8674, 168731, 136962, 3904508, 7731854, 62840453, 39931284, 251309193, 789334229, 7291650625, 2044766465

Basic calculations (n = 28331277)

Multiplication

n×y
n×2 56662554
n×3 84993831
n×4 113325108
n×5 141656385

Division

n÷y
n÷2 14165638.5
n÷3 9443759
n÷3 7082819.25
n÷5 5666255.4

Exponentiation

ny
n2 802661256450729
n3 2.2740418393674E+22
n4 6.4426509260706E+29
n5 1.8252852800081E+37

Nth Root

y√n
2√n 5322.7133118364
3√n 304.8517670804
4√n 72.956927785073
5√n 30.935221506328

Divisors of 28331277

1, 3, 13, 39, 577, 1259, 1731, 3777, 7501, 16367, 22503, 49101, 726443, 2179329, 9443759, 28331277

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28331276
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28331277 can be divided by 16 positive divisors. The sum of these divisors (counting 28331277) is 1, the average is 0.0625.

Base conversion 28331277

Base System Value
2 Binary 1101100000100110100001101
3 Ternary 1222022101012120
4 Quaternary 1230010310031
5 Quinary 24223100102
6 Senary 2451123153
8 Octal 154046415
10 Decimal 28331277
12 Duodecimal 95a34b9
16 Hexadecimal 1b04d0d
20 Vigesimal 8h183h
36 Base36 gv8jx

Cryptographic Hash Functions

md5 33079347052d71e7b128663d6cbdebd7
sha1 67625220dbb56eb3dd350e9493cc2d098550539a
sha256 a9e87df70c9abfd8fd93a7a662e693a732cf59ad2365213946701c395fc8e311
sha512 e4c9a6f9c34be617bbc6e7055d54257401c692735c36b07a0e2bc71a3347ef931bd0d29163096e854ea4c905c47626194607df6a059949b6b6edf459f53909b0
ripemd-160 7f3c64f37cb19c9bfb0c68a416915f154daea33b

28331277 as geometric shapes

Circle

Radius = n
Diameter 56662554
Circumference 178010663.38003
Area 2.5216347065868E+15

Sphere

Radius = n
Volume 9.5254841820164E+22
Surface area 1.0086538826347E+16
Circumference 178010663.38003

Square

Length = n
Perimeter 113325108
Area 802661256450729
Diagonal 40066476.172749

Cube

Length = n
Surface area 4815967538704374
Volume 2.2740418393674E+22
Space diagonal 49071211.207308

Equilateral Triangle

Length = n
Perimeter 84993831
Area 3.4756251935993E+14
Altitude 24535605.603654

Triangular Pyramid

Length = n
Surface area 3.4756251935993E+14
Volume 2.6799840088643E+21
Height 13355492.057583