28434813 (number)

28434813 is an odd 8-digits composite number following 28434812 and preceding 28434814. In scientific notation, it is written as 2.8434813 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 17106480 positive integers (up to 28434813) that are relatively prime to 28434813.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred thirty-four thousand eight hundred thirteen

Notation

Scientific notation 2.8434813 × 10^7
Engineering notation 2.8434813 × 10^6

Prime Factorization of 28434813

Prime Factorization 3 × 11 × 139 × 6199

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28434813
Product of the distinct prime numbers

The prime factorization of 28434813 is 3 × 11 × 139 × 6199. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 9, 14, 25, 138, 428, 8559, 6065, 84063, 99593, 942398, 111606, 7152314, 9122109, 42830564, 95610456, 365224994, 358407891, 9742921876, 5366499576

Basic calculations (n = 28434813)

Multiplication

n×y
n×2 56869626
n×3 85304439
n×4 113739252
n×5 142174065

Division

n÷y
n÷2 14217406.5
n÷3 9478271
n÷3 7108703.25
n÷5 5686962.6

Exponentiation

ny
n2 808538590344969
n3 2.2990643619743E+22
n4 6.5373465207703E+29
n5 1.858882258343E+37

Nth Root

y√n
2√n 5332.4303089679
3√n 305.22267354671
4√n 73.023491487109
5√n 30.957798937982

Divisors of 28434813

1, 3, 11, 33, 139, 417, 1529, 4587, 6199, 18597, 68189, 204567, 861661, 2584983, 9478271, 28434813

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 -28434812
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 28434813 can be divided by 16 positive divisors. The sum of these divisors (counting 28434813) is 1, the average is 0.0625.

Base conversion 28434813

Base System Value
2 Binary 1101100011110000101111101
3 Ternary 1222111122020020
4 Quaternary 1230132011331
5 Quinary 24234403223
6 Senary 2453242353
8 Octal 154360575
10 Decimal 28434813
12 Duodecimal 96333b9
16 Hexadecimal 1b1e17d
20 Vigesimal 8he70d
36 Base36 gxgfx

Cryptographic Hash Functions

md5 cdabf4f4e47aad52444167f64e3db55d
sha1 0bd42de23ea50b90759d154b6606b90d326f0091
sha256 ead57e9abff2f329c4f34fbef7db2b571bc395014159ebd2c0f12565a97481f0
sha512 4fddcb44cff2cc93df902bec219a6fb1b19dbc27293fe225aed0f49494a83e2a5c733d6f82e74f0182cbe05a381d5f4da8a683b818ba0f57d935a4bc2d647cf9
ripemd-160 91e6313303c2be99a37f6b5d6a6712a80feb5f9f

28434813 as geometric shapes

Circle

Radius = n
Diameter 56869626
Circumference 178661199.254
Area 2.5400988955716E+15

Sphere

Radius = n
Volume 9.6302982796113E+22
Surface area 1.0160395582286E+16
Circumference 178661199.254

Square

Length = n
Perimeter 113739252
Area 808538590344969
Diagonal 40212898.188143

Cube

Length = n
Surface area 4851231542069814
Volume 2.2990643619743E+22
Space diagonal 49250540.81972

Equilateral Triangle

Length = n
Perimeter 85304439
Area 3.501074795894E+14
Altitude 24625270.40986

Triangular Pyramid

Length = n
Surface area 3.501074795894E+14
Volume 2.7094733345606E+21
Height 13404299.396048