28168077 (number)

28168077 is an odd 8-digits composite number following 28168076 and preceding 28168078. In scientific notation, it is written as 2.8168077 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 14857920 positive integers (up to 28168077) that are relatively prime to 28168077.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-eight thousand seventy-seven

Notation

Scientific notation 2.8168077 × 10^7
Engineering notation 2.8168077 × 10^6

Prime Factorization of 28168077

Prime Factorization 3 × 7 × 29 × 23 × 2011

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 28168077
Product of the distinct prime numbers

The prime factorization of 28168077 is 3 × 7 × 29 × 23 × 2011. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 83, 86, 565, 169, 7295, 7100, 92819, 26749, 490638, 284730, 5995485, 658281, 54376943, 43900863, 37506286, 809180750, 3748149755, 7839349337

Basic calculations (n = 28168077)

Multiplication

n×y
n×2 56336154
n×3 84504231
n×4 112672308
n×5 140840385

Division

n÷y
n÷2 14084038.5
n÷3 9389359
n÷3 7042019.25
n÷5 5633615.4

Exponentiation

ny
n2 793440561877929
n3 2.2349694841901E+22
n4 6.2954792523316E+29
n5 1.7733154433158E+37

Nth Root

y√n
2√n 5307.3606434837
3√n 304.26528162487
4√n 72.851634459933
5√n 30.899499139119

Divisors of 28168077

1, 3, 7, 21, 23, 29, 69, 87, 161, 203, 483, 609, 667, 2001, 2011, 4669, 6033, 14007, 14077, 42231, 46253, 58319, 138759, 174957, 323771, 408233, 971313, 1224699, 1341337, 4024011, 9389359, 28168077

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28168076
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28168077 can be divided by 32 positive divisors. The sum of these divisors (counting 28168077) is 1, the average is 0.03125.

Base conversion 28168077

Base System Value
2 Binary 1101011011100111110001101
3 Ternary 1222000002100010
4 Quaternary 1223130332031
5 Quinary 24202334302
6 Senary 2443423433
8 Octal 153347615
10 Decimal 28168077
12 Duodecimal 9524b79
16 Hexadecimal 1adcf8d
20 Vigesimal 8g103h
36 Base36 grqml

Cryptographic Hash Functions

md5 e2c4a5c92387593e05c079f3121e68ce
sha1 a6f0c6967cc2189cfdb7e7e9d18bba67ce8d3590
sha256 a68444ca43be921660adb88b97690bd0cf5935991c66da1251edd04b44fc2802
sha512 24ad250fd6d03d1be6d7541404ed291606bb9d05852fffa35791e54eb88b3aefbcd8d305e83114d99cf6609bdb49a3ef974085ccab14fcb6ffe183798f748107
ripemd-160 9ff8ad37d06da0fba9543ade39e1ebd27a552437

28168077 as geometric shapes

Circle

Radius = n
Diameter 56336154
Circumference 176985247.5379
Area 2.4926670402559E+15

Sphere

Radius = n
Volume 9.3618182833719E+22
Surface area 9.9706681610234E+15
Circumference 176985247.5379

Square

Length = n
Perimeter 112672308
Area 793440561877929
Diagonal 39835676.51937

Cube

Length = n
Surface area 4760643371267574
Volume 2.2349694841901E+22
Space diagonal 48788540.515512

Equilateral Triangle

Length = n
Perimeter 84504231
Area 3.4356984148964E+14
Altitude 24394270.257756

Triangular Pyramid

Length = n
Surface area 3.4356984148964E+14
Volume 2.633936796693E+21
Height 13278558.83979