28134480 (number)

28134480 is an even 8-digits composite number following 28134479 and preceding 28134481. In scientific notation, it is written as 2.8134480 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 40 positive divisors. There are 6819840 positive integers (up to 28134480) that are relatively prime to 28134480.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred thirty-four thousand four hundred eighty

Notation

Scientific notation 2.8134480 × 10^7
Engineering notation 2.8134480 × 10^6

Prime Factorization of 28134480

Prime Factorization 2 × 2 × 2 × 2 × 15 × 11 × 10657

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3516810
Product of the distinct prime numbers

The prime factorization of 28134480 is 2 × 2 × 2 × 2 × 15 × 11 × 10657. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28134480)

Multiplication

n×y
n×2 56268960
n×3 84403440
n×4 112537920
n×5 140672400

Division

n÷y
n÷2 14067240
n÷3 9378160
n÷3 7033620
n÷5 5626896

Exponentiation

ny
n2 791548964870400
n3 2.2269818521167E+22
n4 6.265497637874E+29
n5 1.7627651798281E+37

Nth Root

y√n
2√n 5304.1945665671
3√n 304.14426439958
4√n 72.829901596577
5√n 30.892124648398

Divisors of 28134480

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28134479
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28134480 can be divided by 40 positive divisors. The sum of these divisors (counting 28134480) is 1, the average is 0.025.

Base conversion 28134480

Base System Value
2 Binary 1101011010100110001010000
3 Ternary 1221221101020210
4 Quaternary 1223110301100
5 Quinary 24200300410
6 Senary 2443004120
8 Octal 153246120
10 Decimal 28134480
12 Duodecimal 9509640
16 Hexadecimal 1ad4c50
20 Vigesimal 8fgg40
36 Base36 gr0pc

Cryptographic Hash Functions

md5 be3bede56070a272c2ee0d7e45a62527
sha1 dfb2d06fbaa578a591feb533275aee752c629e60
sha256 d7d9602cb98943c225c1aaf6a0fe44ee89f6265554736d28f694b1023cb7bb77
sha512 006cd313da4853a8842f93a49d1ca4eae962c1aa6ddc223cc107deea5f65e5a0c580d892bc5c5dab33590f90d9d99db48d219d1cbda79bf48a6b46384c9bbc1d
ripemd-160 86acba6695bb0fdaf6ef25352adcaabb2e1d21c9

28134480 as geometric shapes

Circle

Radius = n
Diameter 56268960
Circumference 176774151.36114
Area 2.4867244129935E+15

Sphere

Radius = n
Volume 9.3283597683835E+22
Surface area 9.9468976519738E+15
Circumference 176774151.36114

Square

Length = n
Perimeter 112537920
Area 791548964870400
Diagonal 39788163.186315

Cube

Length = n
Surface area 4749293789222400
Volume 2.2269818521167E+22
Space diagonal 48730348.80453

Equilateral Triangle

Length = n
Perimeter 84403440
Area 3.4275075595852E+14
Altitude 24365174.402265

Triangular Pyramid

Length = n
Surface area 3.4275075595852E+14
Volume 2.6245232820185E+21
Height 13262721.062105