28892708 (number)

28892708 is an even 8-digits composite number following 28892707 and preceding 28892709. In scientific notation, it is written as 2.8892708 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 24 positive divisors. There are 12973824 positive integers (up to 28892708) that are relatively prime to 28892708.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred ninety-two thousand seven hundred eight

Notation

Scientific notation 2.8892708 × 10^7
Engineering notation 2.8892708 × 10^6

Prime Factorization of 28892708

Prime Factorization 2 × 2 × 13 × 37 × 15017

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14446354
Product of the distinct prime numbers

The prime factorization of 28892708 is 2 × 2 × 13 × 37 × 15017. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 8, 11, 1, 274, 527, 8709, 6778, 26934, 30951, 580283, 876205, 298449, 4674153, 37583133, 14218428, 332371896, 200087763, 4745397639, 4234696366

Basic calculations (n = 28892708)

Multiplication

n×y
n×2 57785416
n×3 86678124
n×4 115570832
n×5 144463540

Division

n÷y
n÷2 14446354
n÷3 9630902.6666667
n÷3 7223177
n÷5 5778541.6

Exponentiation

ny
n2 834788575573264
n3 2.4119302555774E+22
n4 6.9687196590764E+29
n5 2.0134518224355E+37

Nth Root

y√n
2√n 5375.1937639494
3√n 306.85232351797
4√n 73.315712940333
5√n 31.05686753522

Divisors of 28892708

1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 15017, 30034, 60068, 195221, 390442, 555629, 780884, 1111258, 2222516, 7223177, 14446354, 28892708

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 -28892707
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 28892708 can be divided by 24 positive divisors. The sum of these divisors (counting 28892708) is 1, the average is 0.041666666666667.

Base conversion 28892708

Base System Value
2 Binary 1101110001101111000100100
3 Ternary 2000100220100022
4 Quaternary 1232031320210
5 Quinary 24344031313
6 Senary 2511134312
8 Octal 156157044
10 Decimal 28892708
12 Duodecimal 9814398
16 Hexadecimal 1b8de24
20 Vigesimal 90bbf8
36 Base36 h79r8

Cryptographic Hash Functions

md5 945252a09dd727b58650190c1b313469
sha1 9347c44eb955394c7feab02848bb99b28f9421b9
sha256 d206601a7b5b93056a7aab3b8e01f8e9ff3f2b5423e386076c92abb3e6242fee
sha512 0236ef26cfa41a552b38a0f9f70d7c376f4992359c4c275a43145bc9fab0469a164b80d4761e88abb5193a2640c298e99665e811a20125662fa6e2bf7a026d9d
ripemd-160 343ad1218ca8466ae56ac44cb627433f6e0e1546

28892708 as geometric shapes

Circle

Radius = n
Diameter 57785416
Circumference 181538238.39023
Area 2.6225656563217E+15

Sphere

Radius = n
Volume 1.0103069829191E+23
Surface area 1.0490262625287E+16
Circumference 181538238.39023

Square

Length = n
Perimeter 115570832
Area 834788575573264
Diagonal 40860459.507286

Cube

Length = n
Surface area 5008731453439584
Volume 2.4119302555774E+22
Space diagonal 50043638.224252

Equilateral Triangle

Length = n
Perimeter 86678124
Area 3.6147405661774E+14
Altitude 25021819.112126

Triangular Pyramid

Length = n
Surface area 3.6147405661774E+14
Volume 2.8424870657797E+21
Height 13620153.169095