28841736 (number)

28841736 is an even 8-digits composite number following 28841735 and preceding 28841737. In scientific notation, it is written as 2.8841736 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 32 positive divisors. There are 7490880 positive integers (up to 28841736) that are relatively prime to 28841736.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred forty-one thousand seven hundred thirty-six

Notation

Scientific notation 2.8841736 × 10^7
Engineering notation 2.8841736 × 10^6

Prime Factorization of 28841736

Prime Factorization 2 × 2 × 2 × 21 × 11 × 15607

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7210434
Product of the distinct prime numbers

The prime factorization of 28841736 is 2 × 2 × 2 × 21 × 11 × 15607. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 9, 12, 75, 960, 773, 6191, 3603, 35031, 37430, 452817, 589604, 4768755, 6834263, 88596648, 26227849, 61903773, 203330391, 9525697773, 5415297869

Basic calculations (n = 28841736)

Multiplication

n×y
n×2 57683472
n×3 86525208
n×4 115366944
n×5 144208680

Division

n÷y
n÷2 14420868
n÷3 9613912
n÷3 7210434
n÷5 5768347.2

Exponentiation

ny
n2 831845735493696
n3 2.3991875095835E+22
n4 6.9196732765905E+29
n5 1.9957538984968E+37

Nth Root

y√n
2√n 5370.450260453
3√n 306.67176950131
4√n 73.283355957905
5√n 31.045901799937

Divisors of 28841736

1, 2, 4, 8, 11, 21, 22, 42, 44, 84, 88, 168, 231, 462, 924, 1848, 15607, 31214, 62428, 124856, 171677, 327747, 343354, 655494, 686708, 1310988, 1373416, 2621976, 3605217, 7210434, 14420868, 28841736

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 -28841735
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 28841736 can be divided by 32 positive divisors. The sum of these divisors (counting 28841736) is 1, the average is 0.03125.

Base conversion 28841736

Base System Value
2 Binary 1101110000001011100001000
3 Ternary 2000021022102110
4 Quaternary 1232001130020
5 Quinary 24340413421
6 Senary 2510102320
8 Octal 156013410
10 Decimal 28841736
12 Duodecimal 97aa9a0
16 Hexadecimal 1b81708
20 Vigesimal 90546g
36 Base36 h66fc

Cryptographic Hash Functions

md5 c99e9964e7775bffd2b57bcc28c41499
sha1 515e05f97613d54cb54aff1230e01a450e2bd2c4
sha256 d8622e9cd76c2b155785a6f2f7c5da40ef966ff9c388252bbea6422554561b5a
sha512 e0f5b3646412a56b0920894d27dc6edeab1e15a3a79110db2d2d48b81de5fa0488b1aaec9aa6d38c85590dbef68f985491c11b6314bcd1f09fda00c2d1ef7f7c
ripemd-160 b8be28e397b1c596880cd20099aec5e8f3e9e9ce

28841736 as geometric shapes

Circle

Radius = n
Diameter 57683472
Circumference 181217971.86875
Area 2.613320451547E+15

Sphere

Radius = n
Volume 1.0049693139589E+23
Surface area 1.0453281806188E+16
Circumference 181217971.86875

Square

Length = n
Perimeter 115366944
Area 831845735493696
Diagonal 40788374.213584

Cube

Length = n
Surface area 4991074412962176
Volume 2.3991875095835E+22
Space diagonal 49955352.130488

Equilateral Triangle

Length = n
Perimeter 86525208
Area 3.6019976948365E+14
Altitude 24977676.065244

Triangular Pyramid

Length = n
Surface area 3.6019976948365E+14
Volume 2.8274695956076E+21
Height 13596124.737861