28713030 (number)

28713030 is an even 8-digits composite number following 28713029 and preceding 28713031. In scientific notation, it is written as 2.8713030 × 10^7. The sum of its digits is 24. It has a total of 4 prime factors and 16 positive divisors. There are 7615200 positive integers (up to 28713030) that are relatively prime to 28713030.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred thirteen thousand thirty

Notation

Scientific notation 2.8713030 × 10^7
Engineering notation 2.8713030 × 10^6

Prime Factorization of 28713030

Prime Factorization 2 × 15 × 191 × 5011

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28713030
Product of the distinct prime numbers

The prime factorization of 28713030 is 2 × 15 × 191 × 5011. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 8, 95, 62, 490, 729, 9449, 8163, 61511, 58483, 626655, 601523, 5773443, 4623782, 2530227, 80010609, 902894680, 134317285, 4871114400, 7508292857

Basic calculations (n = 28713030)

Multiplication

n×y
n×2 57426060
n×3 86139090
n×4 114852120
n×5 143565150

Division

n÷y
n÷2 14356515
n÷3 9571010
n÷3 7178257.5
n÷5 5742606

Exponentiation

ny
n2 824438091780900
n3 2.3672115662448E+22
n4 6.7969816717933E+29
n5 1.9516193865165E+37

Nth Root

y√n
2√n 5358.4540681058
3√n 306.21491587539
4√n 73.201462199234
5√n 31.018143793467

Divisors of 28713030

1, 2, 15, 30, 191, 382, 2865, 5011, 5730, 10022, 75165, 150330, 957101, 1914202, 14356515, 28713030

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 -28713029
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 28713030 can be divided by 16 positive divisors. The sum of these divisors (counting 28713030) is 1, the average is 0.0625.

Base conversion 28713030

Base System Value
2 Binary 1101101100010000001000110
3 Ternary 2000000202212120
4 Quaternary 1231202001012
5 Quinary 24322304110
6 Senary 2503230410
8 Octal 155420106
10 Decimal 28713030
12 Duodecimal 9748406
16 Hexadecimal 1b62046
20 Vigesimal 8j92ba
36 Base36 h3f46

Cryptographic Hash Functions

md5 84066d48a8ec6fd1beef7cf883bb22eb
sha1 fcd6a5262e57c0eaa0f4bab809f588b6157a266f
sha256 b50678e21289318004575bba8c77cb6096d2420f716adccba2ae5ad1859020a6
sha512 faf6a19548f4a8213ef75dedc46dbcbb554c8ebacdfb8e044e8ef6e316f6be23c74cd68ef2f2f89f8c9e4f357d911897f85dc5348bc67d7fc345b3f97d4dfeb0
ripemd-160 8d563fd9ee53be974dac3b919a408eb98ab42283

28713030 as geometric shapes

Circle

Radius = n
Diameter 57426060
Circumference 180409288.22061
Area 2.5900486524785E+15

Sphere

Radius = n
Volume 9.9157526213432E+22
Surface area 1.0360194609914E+16
Circumference 180409288.22061

Square

Length = n
Perimeter 114852120
Area 824438091780900
Diagonal 40606356.442826

Cube

Length = n
Surface area 4946628550685400
Volume 2.3672115662448E+22
Space diagonal 49732426.799249

Equilateral Triangle

Length = n
Perimeter 86139090
Area 3.5699216566491E+14
Altitude 24866213.399625

Triangular Pyramid

Length = n
Surface area 3.5699216566491E+14
Volume 2.7897855849915E+21
Height 13535452.147609