28713080 (number)

28713080 is an even 8-digits composite number following 28713079 and preceding 28713081. In scientific notation, it is written as 2.8713080 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 32 positive divisors. There are 10440960 positive integers (up to 28713080) that are relatively prime to 28713080.

Interesting facts

Basic properties

Name

Name twenty-eight million seven hundred thirteen thousand eighty

Notation

Scientific notation 2.8713080 × 10^7
Engineering notation 2.8713080 × 10^6

Prime Factorization of 28713080

Prime Factorization 2 × 2 × 2 × 11 × 5 × 65257

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7178270
Product of the distinct prime numbers

The prime factorization of 28713080 is 2 × 2 × 2 × 11 × 5 × 65257. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 3, 46, 26, 79, 258, 6931, 8988, 93498, 49331, 380534, 412258, 2990974, 3040885, 70067095, 28385115, 437744356, 734365545, 9203384689, 9192652011

Basic calculations (n = 28713080)

Multiplication

n×y
n×2 57426160
n×3 86139240
n×4 114852320
n×5 143565400

Division

n÷y
n÷2 14356540
n÷3 9571026.6666667
n÷3 7178270
n÷5 5742616

Exponentiation

ny
n2 824440963086400
n3 2.3672239328377E+22
n4 6.7970290161483E+29
n5 1.9516363790299E+37

Nth Root

y√n
2√n 5358.4587336285
3√n 306.21509361974
4√n 73.201494066915
5√n 31.018154596271

Divisors of 28713080

1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 65257, 130514, 261028, 326285, 522056, 652570, 717827, 1305140, 1435654, 2610280, 2871308, 3589135, 5742616, 7178270, 14356540, 28713080

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 -28713079
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 28713080 can be divided by 32 positive divisors. The sum of these divisors (counting 28713080) is 1, the average is 0.03125.

Base conversion 28713080

Base System Value
2 Binary 1101101100010000001111000
3 Ternary 2000000202221102
4 Quaternary 1231202001320
5 Quinary 24322304310
6 Senary 2503230532
8 Octal 155420170
10 Decimal 28713080
12 Duodecimal 9748448
16 Hexadecimal 1b62078
20 Vigesimal 8j92e0
36 Base36 h3f5k

Cryptographic Hash Functions

md5 c1a2de9587d47ebda562d45a1f1d1e02
sha1 d8d7c4495271634299a5918a9540e19290cb9aba
sha256 9dda007006f0dd1c71e4987ec1ada4891d8f8e527a7610bd339e61d79687d4ad
sha512 c79139d736c71a116da38be6785fa37528ee211e8a9722a2735ac73d0f3cffa02257d7a3e18ee03869e0b61b437ec6447c7eeca8e0baf79026e19743dc55d722
ripemd-160 e938df02e9d97c48c5b42ee3c5af1b3b2f9ac13f

28713080 as geometric shapes

Circle

Radius = n
Diameter 57426160
Circumference 180409602.37987
Area 2.5900576729507E+15

Sphere

Radius = n
Volume 9.9158044224064E+22
Surface area 1.0360230691803E+16
Circumference 180409602.37987

Square

Length = n
Perimeter 114852320
Area 824440963086400
Diagonal 40606427.153504

Cube

Length = n
Surface area 4946645778518400
Volume 2.3672239328377E+22
Space diagonal 49732513.40179

Equilateral Triangle

Length = n
Perimeter 86139240
Area 3.5699340897667E+14
Altitude 24866256.700895

Triangular Pyramid

Length = n
Surface area 3.5699340897667E+14
Volume 2.789800159161E+21
Height 13535475.717835