28562280 (number)

28562280 is an even 8-digits composite number following 28562279 and preceding 28562281. In scientific notation, it is written as 2.8562280 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors. There are 7616576 positive integers (up to 28562280) that are relatively prime to 28562280.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred sixty-two thousand two hundred eighty

Notation

Scientific notation 2.8562280 × 10^7
Engineering notation 2.8562280 × 10^6

Prime Factorization of 28562280

Prime Factorization 2 × 2 × 2 × 3 × 5 × 238019

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7140570
Product of the distinct prime numbers

The prime factorization of 28562280 is 2 × 2 × 2 × 3 × 5 × 238019. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 5, 32, 21, 729, 489, 8876, 2543, 55200, 84046, 875695, 692241, 612508, 5823391, 62843593, 66586130, 29989072, 3211281, 9481690633, 4924569516

Basic calculations (n = 28562280)

Multiplication

n×y
n×2 57124560
n×3 85686840
n×4 114249120
n×5 142811400

Division

n÷y
n÷2 14281140
n÷3 9520760
n÷3 7140570
n÷5 5712456

Exponentiation

ny
n2 815803838798400
n3 2.3301217668835E+22
n4 6.6553590339821E+29
n5 1.9009222822913E+37

Nth Root

y√n
2√n 5344.3689992365
3√n 305.67807572662
4√n 73.10519132891
5√n 30.985504700876

Divisors of 28562280

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 238019, 476038, 714057, 952076, 1190095, 1428114, 1904152, 2380190, 2856228, 3570285, 4760380, 5712456, 7140570, 9520760, 14281140, 28562280

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 -28562279
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 28562280 can be divided by 32 positive divisors. The sum of these divisors (counting 28562280) is 1, the average is 0.03125.

Base conversion 28562280

Base System Value
2 Binary 1101100111101001101101000
3 Ternary 1222202010002020
4 Quaternary 1230331031220
5 Quinary 24302443110
6 Senary 2500104440
8 Octal 154751550
10 Decimal 28562280
12 Duodecimal 9695120
16 Hexadecimal 1b3d368
20 Vigesimal 8ia5e0
36 Base36 h06so

Cryptographic Hash Functions

md5 8e92837a1dfbeb6b7cde76e2029e1271
sha1 a72e47016a5cda80cf7c4f886e65c1b0a15ec725
sha256 6ffb90c2867004e68813b0e63b5ef1faf2c8b726eeac7e0947d8bedd9956fb24
sha512 155c9237f6bda030e5bb7dcef3744da17ffb7422b8405820c13299547612850b419dcf9a26d8638a50d7b4965338802e65c16a688fbf01f4f2219be4032c8c01
ripemd-160 4b4b84e8d0762f66875a4d05d117736e536d7f43

28562280 as geometric shapes

Circle

Radius = n
Diameter 57124560
Circumference 179462098.03555
Area 2.5629233467394E+15

Sphere

Radius = n
Volume 9.7603912330811E+22
Surface area 1.0251693386958E+16
Circumference 179462098.03555

Square

Length = n
Perimeter 114249120
Area 815803838798400
Diagonal 40393163.748298

Cube

Length = n
Surface area 4894823032790400
Volume 2.3301217668835E+22
Space diagonal 49471320.140008

Equilateral Triangle

Length = n
Perimeter 85686840
Area 3.5325342445214E+14
Altitude 24735660.070004

Triangular Pyramid

Length = n
Surface area 3.5325342445214E+14
Volume 2.7460748372561E+21
Height 13464387.916099