28694562 (number)

28694562 is an even 8-digits composite number following 28694561 and preceding 28694563. In scientific notation, it is written as 2.8694562 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 8829072 positive integers (up to 28694562) that are relatively prime to 28694562.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred ninety-four thousand five hundred sixty-two

Notation

Scientific notation 2.8694562 × 10^7
Engineering notation 2.8694562 × 10^6

Prime Factorization of 28694562

Prime Factorization 2 × 3 × 13 × 367879

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28694562
Product of the distinct prime numbers

The prime factorization of 28694562 is 2 × 3 × 13 × 367879. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 9, 9, 90, 571, 179, 7565, 3972, 5861, 47317, 169944, 881473, 5709348, 4084722, 32400087, 60141824, 125117260, 963241008, 2377962645, 9911541294

Basic calculations (n = 28694562)

Multiplication

n×y
n×2 57389124
n×3 86083686
n×4 114778248
n×5 143472810

Division

n÷y
n÷2 14347281
n÷3 9564854
n÷3 7173640.5
n÷5 5738912.4

Exponentiation

ny
n2 823377888371844
n3 2.3626467867315E+22
n4 6.7795114705968E+29
n5 1.9453511222275E+37

Nth Root

y√n
2√n 5356.7305327037
3√n 306.1492501021
4√n 73.189688704787
5√n 31.014152640212

Divisors of 28694562

1, 2, 3, 6, 13, 26, 39, 78, 367879, 735758, 1103637, 2207274, 4782427, 9564854, 14347281, 28694562

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 -28694561
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 28694562 can be divided by 16 positive divisors. The sum of these divisors (counting 28694562) is 1, the average is 0.0625.

Base conversion 28694562

Base System Value
2 Binary 1101101011101100000100010
3 Ternary 1222222211112120
4 Quaternary 1231131200202
5 Quinary 24321211222
6 Senary 2503005110
8 Octal 155354042
10 Decimal 28694562
12 Duodecimal 9739796
16 Hexadecimal 1b5d822
20 Vigesimal 8j6g82
36 Base36 h30v6

Cryptographic Hash Functions

md5 0af58125d58449e937be534139c22ec7
sha1 906add47e9782f93d51b55edd4e0a8abe180294c
sha256 61b2f0ac0526502ef3b64788945e83e59b1a0f5507a9f584f77db817cbfd4798
sha512 d9c21ef02826e37352563147ba39d986bcec52ca8da92b6ce0294acb8e55bb5a34b040b74ee514fe3fc3ef1bbe153cc2210ade7df273fb0fcbc218214b8a823d
ripemd-160 a57430c8ff03de508c10ca55a2beebee4f2fa27d

28694562 as geometric shapes

Circle

Radius = n
Diameter 57389124
Circumference 180293250.35435
Area 2.5867179252373E+15

Sphere

Radius = n
Volume 9.8966317176309E+22
Surface area 1.0346871700949E+16
Circumference 180293250.35435

Square

Length = n
Perimeter 114778248
Area 823377888371844
Diagonal 40580238.746756

Cube

Length = n
Surface area 4940267330231064
Volume 2.3626467867315E+22
Space diagonal 49700439.284935

Equilateral Triangle

Length = n
Perimeter 86083686
Area 3.565330841222E+14
Altitude 24850219.642468

Triangular Pyramid

Length = n
Surface area 3.565330841222E+14
Volume 2.7844059407441E+21
Height 13526746.248919