28653722 (number)

28653722 is an even 8-digits composite number following 28653721 and preceding 28653723. In scientific notation, it is written as 2.8653722 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 16 positive divisors. There are 13661472 positive integers (up to 28653722) that are relatively prime to 28653722.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred fifty-three thousand seven hundred twenty-two

Notation

Scientific notation 2.8653722 × 10^7
Engineering notation 2.8653722 × 10^6

Prime Factorization of 28653722

Prime Factorization 2 × 23 × 409 × 1523

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28653722
Product of the distinct prime numbers

The prime factorization of 28653722 is 2 × 23 × 409 × 1523. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 7, 19, 933, 456, 6500, 7014, 41269, 74091, 672751, 652795, 6103087, 9729234, 62464022, 84618956, 361035897, 79740869, 4871197833, 1376139718

Basic calculations (n = 28653722)

Multiplication

n×y
n×2 57307444
n×3 85961166
n×4 114614888
n×5 143268610

Division

n÷y
n÷2 14326861
n÷3 9551240.6666667
n÷3 7163430.5
n÷5 5730744.4

Exponentiation

ny
n2 821035784453284
n3 2.3525731119776E+22
n4 6.7409975935282E+29
n5 1.9315467104763E+37

Nth Root

y√n
2√n 5352.9171486209
3√n 306.00393718146
4√n 73.163632691529
5√n 31.005319330932

Divisors of 28653722

1, 2, 23, 46, 409, 818, 1523, 3046, 9407, 18814, 35029, 70058, 622907, 1245814, 14326861, 28653722

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 -28653721
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 28653722 can be divided by 16 positive divisors. The sum of these divisors (counting 28653722) is 1, the average is 0.0625.

Base conversion 28653722

Base System Value
2 Binary 1101101010011100010011010
3 Ternary 1222220202111222
4 Quaternary 1231103202122
5 Quinary 24313404342
6 Senary 2502052042
8 Octal 155234232
10 Decimal 28653722
12 Duodecimal 971a022
16 Hexadecimal 1b5389a
20 Vigesimal 8j1e62
36 Base36 h25cq

Cryptographic Hash Functions

md5 9e973f767eed2801119a578fae2aaca6
sha1 ac91b4a9d264fba7f27f3e6bda7371f197d62dc3
sha256 433fce1ba852470924f47c39540d2dc1095ae0a36cb07d26b6262934e10483a1
sha512 fd2ee4ef15b39ff334f6c665c0a79035171abb4149b9faf731a430bcd95fc3a28c288dfeac318deaef3a54b2fea11e0c0d23a9912e7cf321c617f29fade57f9c
ripemd-160 f23e9ce453952fd6566c0c94daa2437bb45a062b

28653722 as geometric shapes

Circle

Radius = n
Diameter 57307444
Circumference 180036645.06641
Area 2.5793599887728E+15

Sphere

Radius = n
Volume 9.8544352074957E+22
Surface area 1.0317439955091E+16
Circumference 180036645.06641

Square

Length = n
Perimeter 114614888
Area 821035784453284
Diagonal 40522482.264868

Cube

Length = n
Surface area 4926214706719704
Volume 2.3525731119776E+22
Space diagonal 49629702.329954

Equilateral Triangle

Length = n
Perimeter 85961166
Area 3.5551892337631E+14
Altitude 24814851.164977

Triangular Pyramid

Length = n
Surface area 3.5551892337631E+14
Volume 2.7725340011942E+21
Height 13507494.088289