28346913 (number)

28346913 is an odd 8-digits composite number following 28346912 and preceding 28346914. In scientific notation, it is written as 2.8346913 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 16198200 positive integers (up to 28346913) that are relatively prime to 28346913.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred forty-six thousand nine hundred thirteen

Notation

Scientific notation 2.8346913 × 10^7
Engineering notation 2.8346913 × 10^6

Prime Factorization of 28346913

Prime Factorization 3 × 3 × 7 × 449951

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9448971
Product of the distinct prime numbers

The prime factorization of 28346913 is 3 × 3 × 7 × 449951. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 8, 41, 55, 715, 303, 5242, 1242, 4877, 8286, 859811, 900489, 3327096, 2531503, 6132752, 23224759, 678462915, 206585002, 3106288956, 4576121484

Basic calculations (n = 28346913)

Multiplication

n×y
n×2 56693826
n×3 85040739
n×4 113387652
n×5 141734565

Division

n÷y
n÷2 14173456.5
n÷3 9448971
n÷3 7086728.25
n÷5 5669382.6

Exponentiation

ny
n2 803547476629569
n3 2.2778090411388E+22
n4 6.4568854719775E+29
n5 1.8303277072511E+37

Nth Root

y√n
2√n 5324.1819089885
3√n 304.90783921573
4√n 72.966991914073
5√n 30.938635375577

Divisors of 28346913

1, 3, 7, 9, 21, 63, 449951, 1349853, 3149657, 4049559, 9448971, 28346913

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28346912
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28346913 can be divided by 12 positive divisors. The sum of these divisors (counting 28346913) is 1, the average is 0.083333333333333.

Base conversion 28346913

Base System Value
2 Binary 1101100001000101000100001
3 Ternary 1222100011122200
4 Quaternary 1230020220201
5 Quinary 24224100123
6 Senary 2451323413
8 Octal 154105041
10 Decimal 28346913
12 Duodecimal 95b0569
16 Hexadecimal 1b08a21
20 Vigesimal 8h375d
36 Base36 gvkm9

Cryptographic Hash Functions

md5 bad9589890388b50a90df54e665a6dc9
sha1 5b480f8cb63f93540f0a87730b0a23c29587e96a
sha256 7afe3f6e290598f100caf1581025efaef70db5569e79a69bc0504a0537959264
sha512 ad43500125898c49d750f20062c2aaabaf541a950c8543f6f32239ba819ee01b39e968cf38839f6a94034cdc26992c08d21db104d341449dfc55e992705a16b1
ripemd-160 d8ce019b712cc4319ff7c5fb4457299b5d402203

28346913 as geometric shapes

Circle

Radius = n
Diameter 56693826
Circumference 178108907.2655
Area 2.5244188493901E+15

Sphere

Radius = n
Volume 9.5412641998961E+22
Surface area 1.009767539756E+16
Circumference 178108907.2655

Square

Length = n
Perimeter 113387652
Area 803547476629569
Diagonal 40088588.81601

Cube

Length = n
Surface area 4821284859777414
Volume 2.2778090411388E+22
Space diagonal 49098293.553735

Equilateral Triangle

Length = n
Perimeter 85040739
Area 3.4794626395404E+14
Altitude 24549146.776867

Triangular Pyramid

Length = n
Surface area 3.4794626395404E+14
Volume 2.6844236987288E+21
Height 13362862.93867