28930080 (number)

28930080 is an even 8-digits composite number following 28930079 and preceding 28930081. In scientific notation, it is written as 2.8930080 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 24 positive divisors. There are 7714560 positive integers (up to 28930080) that are relatively prime to 28930080.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty thousand eighty

Notation

Scientific notation 2.8930080 × 10^7
Engineering notation 2.8930080 × 10^6

Prime Factorization of 28930080

Prime Factorization 2 × 2 × 2 × 2 × 2 × 15 × 60271

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1808130
Product of the distinct prime numbers

The prime factorization of 28930080 is 2 × 2 × 2 × 2 × 2 × 15 × 60271. Since it has a total of 7 prime factors.

Most popular turbo-numbers

6, 5, 12, 8, 978, 340, 1411, 306, 87930, 22434, 816888, 938993, 231153, 3201790, 89129430, 32267088, 3299864, 847437123, 5852830307, 8899836968

Basic calculations (n = 28930080)

Multiplication

n×y
n×2 57860160
n×3 86790240
n×4 115720320
n×5 144650400

Division

n÷y
n÷2 14465040
n÷3 9643360
n÷3 7232520
n÷5 5786016

Exponentiation

ny
n2 836949528806400
n3 2.4213016824331E+22
n4 7.0048451376925E+29
n5 2.0265073022106E+37

Nth Root

y√n
2√n 5378.6689803333
3√n 306.98456846822
4√n 73.339409462671
5√n 31.064897638917

Divisors of 28930080

1, 2, 4, 8, 15, 16, 30, 32, 60, 120, 240, 480, 60271, 120542, 241084, 482168, 904065, 964336, 1808130, 1928672, 3616260, 7232520, 14465040, 28930080

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28930079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28930080 can be divided by 24 positive divisors. The sum of these divisors (counting 28930080) is 1, the average is 0.041666666666667.

Base conversion 28930080

Base System Value
2 Binary 1101110010111000000100000
3 Ternary 2000102210121110
4 Quaternary 1232113000200
5 Quinary 24401230310
6 Senary 2512023320
8 Octal 156270040
10 Decimal 28930080
12 Duodecimal 9831b40
16 Hexadecimal 1b97020
20 Vigesimal 90g540
36 Base36 h82lc

Cryptographic Hash Functions

md5 2d7c6b72aab60bb786964a395f287786
sha1 12d3ee7a75b153391851f08e2e7b43364dbc8f2f
sha256 318e4f7d3aa03ce35b602f783d200f1e3c3cceb9bac224914f4e551d775954ef
sha512 2ee05328d28b0d9da2cf0e8313c4cb4e54f093c54e6c15647ed6632cb4e7b8ce210e9515288a2572103778edc3506cf5af02e49608b0052072731590b0177b46
ripemd-160 4f1005456ee465221c814e04d649cfb41aeaec68

28930080 as geometric shapes

Circle

Radius = n
Diameter 57860160
Circumference 181773053.59153
Area 2.6293544911236E+15

Sphere

Radius = n
Volume 1.0142324770209E+23
Surface area 1.0517417964494E+16
Circumference 181773053.59153

Square

Length = n
Perimeter 115720320
Area 836949528806400
Diagonal 40913311.496539

Cube

Length = n
Surface area 5021697172838400
Volume 2.4213016824331E+22
Space diagonal 50108368.427032

Equilateral Triangle

Length = n
Perimeter 86790240
Area 3.6240977681588E+14
Altitude 25054184.213516

Triangular Pyramid

Length = n
Surface area 3.6240977681588E+14
Volume 2.8535313982448E+21
Height 13637770.498846