28588894 (number)

28588894 is an even 8-digits composite number following 28588893 and preceding 28588895. In scientific notation, it is written as 2.8588894 × 10^7. The sum of its digits is 52. It has a total of 4 prime factors and 16 positive divisors. There are 13910400 positive integers (up to 28588894) that are relatively prime to 28588894.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred eighty-eight thousand eight hundred ninety-four

Notation

Scientific notation 2.8588894 × 10^7
Engineering notation 2.8588894 × 10^6

Prime Factorization of 28588894

Prime Factorization 2 × 401 × 43 × 829

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28588894
Product of the distinct prime numbers

The prime factorization of 28588894 is 2 × 401 × 43 × 829. Since it has a total of 4 prime factors.

Most popular turbo-numbers

4, 1, 84, 28, 137, 583, 9055, 339, 37721, 75806, 25, 977149, 7713340, 9074397, 87511475, 89413833, 550407044, 105639346, 3200668166, 9376546430

Basic calculations (n = 28588894)

Multiplication

n×y
n×2 57177788
n×3 85766682
n×4 114355576
n×5 142944470

Division

n÷y
n÷2 14294447
n÷3 9529631.3333333
n÷3 7147223.5
n÷5 5717778.8

Exponentiation

ny
n2 817324860143236
n3 2.33664137902E+22
n4 6.6801992700816E+29
n5 1.9097950883124E+37

Nth Root

y√n
2√n 5346.858329898
3√n 305.77298867728
4√n 73.122215023193
5√n 30.99127693639

Divisors of 28588894

1, 2, 43, 86, 401, 802, 829, 1658, 17243, 34486, 35647, 71294, 332429, 664858, 14294447, 28588894

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 -28588893
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 28588894 can be divided by 16 positive divisors. The sum of these divisors (counting 28588894) is 1, the average is 0.0625.

Base conversion 28588894

Base System Value
2 Binary 1101101000011101101011110
3 Ternary 1222210110120221
4 Quaternary 1231003231132
5 Quinary 24304321034
6 Senary 2500431554
8 Octal 155035536
10 Decimal 28588894
12 Duodecimal 96a85ba
16 Hexadecimal 1b43b5e
20 Vigesimal 8idc4e
36 Base36 h0rby

Cryptographic Hash Functions

md5 95bdb80b65e43481a941f2e0e30400f7
sha1 161bdc0cf55ad80c97a6e096038afc09b41eca95
sha256 ed746a6c3e11268d4a3c69fd58faa893564da08d15edf767c7530dbc3f9be4a5
sha512 4827a7c8756e256f63d5cfae17fe0a47318e49b2451db8ead35b3525a45802fb2b52c17aef2abd37416707ea97651429d0cfb4a4d9e13af1ef8857e2014830ba
ripemd-160 2ff5797f0956f9a630f34796f606ad18d7cf2eca

28588894 as geometric shapes

Circle

Radius = n
Diameter 57177788
Circumference 179629318.72931
Area 2.5677017762223E+15

Sphere

Radius = n
Volume 9.7877005205375E+22
Surface area 1.0270807104889E+16
Circumference 179629318.72931

Square

Length = n
Perimeter 114355576
Area 817324860143236
Diagonal 40430801.628047

Cube

Length = n
Surface area 4903949160859416
Volume 2.33664137902E+22
Space diagonal 49517416.940201

Equilateral Triangle

Length = n
Perimeter 85766682
Area 3.539120460143E+14
Altitude 24758708.470101

Triangular Pyramid

Length = n
Surface area 3.539120460143E+14
Volume 2.7537582738435E+21
Height 13476933.876016