28838862 (number)

28838862 is an even 8-digits composite number following 28838861 and preceding 28838863. In scientific notation, it is written as 2.8838862 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors. There are 8873280 positive integers (up to 28838862) that are relatively prime to 28838862.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred thirty-eight thousand eight hundred sixty-two

Notation

Scientific notation 2.8838862 × 10^7
Engineering notation 2.8838862 × 10^6

Prime Factorization of 28838862

Prime Factorization 2 × 13 × 27 × 41081

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28838862
Product of the distinct prime numbers

The prime factorization of 28838862 is 2 × 13 × 27 × 41081. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 1, 40, 14, 827, 433, 6072, 7911, 62958, 58599, 826803, 82864, 9824511, 7927169, 43444917, 75604499, 261225132, 473206324, 4437380905, 2387631617

Basic calculations (n = 28838862)

Multiplication

n×y
n×2 57677724
n×3 86516586
n×4 115355448
n×5 144194310

Division

n÷y
n÷2 14419431
n÷3 9612954
n÷3 7209715.5
n÷5 5767772.4

Exponentiation

ny
n2 831679961455044
n3 2.3984703636567E+22
n4 6.9169155828586E+29
n5 1.9947597395971E+37

Nth Root

y√n
2√n 5370.182678457
3√n 306.66158282898
4√n 73.281530268254
5√n 31.045283047457

Divisors of 28838862

1, 2, 13, 26, 27, 54, 351, 702, 41081, 82162, 534053, 1068106, 1109187, 2218374, 14419431, 28838862

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28838861
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28838862 can be divided by 16 positive divisors. The sum of these divisors (counting 28838862) is 1, the average is 0.0625.

Base conversion 28838862

Base System Value
2 Binary 1101110000000101111001110
3 Ternary 2000021011111000
4 Quaternary 1232000233032
5 Quinary 24340320422
6 Senary 2510041130
8 Octal 156005716
10 Decimal 28838862
12 Duodecimal 97a91a6
16 Hexadecimal 1b80bce
20 Vigesimal 904h32
36 Base36 h647i

Cryptographic Hash Functions

md5 854d1501c1218919d48c0013207cb1b3
sha1 5998371e1f3f76c8089aaad425d66d5250672dc5
sha256 d1ec5e0bb841d63dc9a891193fd5ecbd23df46c851e54baf0ec9381cef116b1c
sha512 abd9396a50b404b01fbee0a46e37cd4a1f74eb67eaba955f0114ae47bf8e6a6e7dc0d6c5aa42476c14dfbe01a3c455441bd805ae6109fc241826ac2a8f43abf3
ripemd-160 b87ca0b2435d92cc9f94b8d29484ea77dcc64314

28838862 as geometric shapes

Circle

Radius = n
Diameter 57677724
Circumference 181199913.99418
Area 2.612799657045E+15

Sphere

Radius = n
Volume 1.0046689165756E+23
Surface area 1.045119862818E+16
Circumference 181199913.99418

Square

Length = n
Perimeter 115355448
Area 831679961455044
Diagonal 40784309.763806

Cube

Length = n
Surface area 4990079768730264
Volume 2.3984703636567E+22
Space diagonal 49950374.216467

Equilateral Triangle

Length = n
Perimeter 86516586
Area 3.6012798721927E+14
Altitude 24975187.108234

Triangular Pyramid

Length = n
Surface area 3.6012798721927E+14
Volume 2.8266244310277E+21
Height 13594769.921269