28163877 (number)

28163877 is an odd 8-digits composite number following 28163876 and preceding 28163878. In scientific notation, it is written as 2.8163877 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 16013088 positive integers (up to 28163877) that are relatively prime to 28163877.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8163877 × 10^7
Engineering notation 2.8163877 × 10^6

Prime Factorization of 28163877

Prime Factorization 3 × 7 × 7 × 283 × 677

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4023411
Product of the distinct prime numbers

The prime factorization of 28163877 is 3 × 7 × 7 × 283 × 677. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 1, 61, 20, 711, 825, 2252, 3638, 17408, 95399, 778131, 268817, 9662216, 1697967, 70035040, 67712322, 969895541, 412596299, 3356700653, 6132276693

Basic calculations (n = 28163877)

Multiplication

n×y
n×2 56327754
n×3 84491631
n×4 112655508
n×5 140819385

Division

n÷y
n÷2 14081938.5
n÷3 9387959
n÷3 7040969.25
n÷5 5632775.4

Exponentiation

ny
n2 793203967671129
n3 2.2339698981402E+22
n4 6.2917253432922E+29
n5 1.7719937868626E+37

Nth Root

y√n
2√n 5306.9649518345
3√n 304.25015838563
4√n 72.848918673063
5√n 30.898577630439

Divisors of 28163877

1, 3, 7, 21, 49, 147, 283, 677, 849, 1981, 2031, 4739, 5943, 13867, 14217, 33173, 41601, 99519, 191591, 574773, 1341137, 4023411, 9387959, 28163877

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28163876
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28163877 can be divided by 24 positive divisors. The sum of these divisors (counting 28163877) is 1, the average is 0.041666666666667.

Base conversion 28163877

Base System Value
2 Binary 1101011011011111100100101
3 Ternary 1221222212120120
4 Quaternary 1223123330211
5 Quinary 24202221002
6 Senary 2443352153
8 Octal 153337445
10 Decimal 28163877
12 Duodecimal 9522659
16 Hexadecimal 1adbf25
20 Vigesimal 8g09dh
36 Base36 grndx

Cryptographic Hash Functions

md5 d7a3bc84f53670d0fdd5d8b033d23223
sha1 affa80316fc33aa6d1f08ad2300766432309ab66
sha256 3c308dad273a2847e6fccf60e700b3a44f1935f37fd9128697ae5db7bbf73706
sha512 a3394562b9aaf02822fdb08355a4ca3b86c879d7a8374a87854fb91d7c7f3b295c96ca2978313cb2e70fc444dbd99ccc3838ba0fe1062a261416527da1ab44f3
ripemd-160 3c9d8b072f374f87c203cef5a78258724fd56a67

28163877 as geometric shapes

Circle

Radius = n
Diameter 56327754
Circumference 176958858.15961
Area 2.4919237576339E+15

Sphere

Radius = n
Volume 9.3576312271172E+22
Surface area 9.9676950305356E+15
Circumference 176958858.15961

Square

Length = n
Perimeter 112655508
Area 793203967671129
Diagonal 39829736.822408

Cube

Length = n
Surface area 4759223806026774
Volume 2.2339698981402E+22
Space diagonal 48781265.902121

Equilateral Triangle

Length = n
Perimeter 84491631
Area 3.434673931929E+14
Altitude 24390632.95106

Triangular Pyramid

Length = n
Surface area 3.434673931929E+14
Volume 2.6327587732359E+21
Height 13276578.940803