28163759 (number)

28163759 is an odd 8-digits composite number following 28163758 and preceding 28163760. In scientific notation, it is written as 2.8163759 × 10^7. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 25829856 positive integers (up to 28163759) that are relatively prime to 28163759.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-three thousand seven hundred fifty-nine

Notation

Scientific notation 2.8163759 × 10^7
Engineering notation 2.8163759 × 10^6

Prime Factorization of 28163759

Prime Factorization 13 × 157 × 13799

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28163759
Product of the distinct prime numbers

The prime factorization of 28163759 is 13 × 157 × 13799. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28163759)

Multiplication

n×y
n×2 56327518
n×3 84491277
n×4 112655036
n×5 140818795

Division

n÷y
n÷2 14081879.5
n÷3 9387919.6666667
n÷3 7040939.75
n÷5 5632751.8

Exponentiation

ny
n2 793197321010081
n3 2.2339418188374E+22
n4 6.2916199005757E+29
n5 1.7719566659942E+37

Nth Root

y√n
2√n 5306.9538343573
3√n 304.24973347291
4√n 72.848842367997
5√n 30.898551738846

Divisors of 28163759

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 -28163758
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 28163759 can be divided by 8 positive divisors. The sum of these divisors (counting 28163759) is 1, the average is 0.125.

Base conversion 28163759

Base System Value
2 Binary 1101011011011111010101111
3 Ternary 1221222212102012
4 Quaternary 1223123322233
5 Quinary 24202220014
6 Senary 2443351435
8 Octal 153337257
10 Decimal 28163759
12 Duodecimal 952257b
16 Hexadecimal 1adbeaf
20 Vigesimal 8g097j
36 Base36 grnan

Cryptographic Hash Functions

md5 2f17f74b0b5c49bdeb31c3634e78ce19
sha1 3eb0002f395a105eb0a56c693df98c0c6144bd71
sha256 ae6767af5bf014565a9158349d67bd67057744437ffe5ad1ed22ef2c25baccdb
sha512 b542d9c611cd58c5f56a28a45c8fa5861d10892e359742497b71f5091e24a72cd48335162e8aa1448e2c49492cac2ae7d8662127c75a97bd2a980d13c8d3ab8b
ripemd-160 16f5b9fe817c7f9f54197957f5ae4e1d9ba7ff37

28163759 as geometric shapes

Circle

Radius = n
Diameter 56327518
Circumference 176958116.74375
Area 2.4919028765324E+15

Sphere

Radius = n
Volume 9.3575136088086E+22
Surface area 9.9676115061295E+15
Circumference 176958116.74375

Square

Length = n
Perimeter 112655036
Area 793197321010081
Diagonal 39829569.945207

Cube

Length = n
Surface area 4759183926060486
Volume 2.2339418188374E+22
Space diagonal 48781061.520125

Equilateral Triangle

Length = n
Perimeter 84491277
Area 3.4346451510425E+14
Altitude 24390530.760063

Triangular Pyramid

Length = n
Surface area 3.4346451510425E+14
Volume 2.6327256814602E+21
Height 13276523.315069