28392351 (number)

28392351 is an odd 8-digits composite number following 28392350 and preceding 28392352. In scientific notation, it is written as 2.8392351 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 17357184 positive integers (up to 28392351) that are relatively prime to 28392351.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred ninety-two thousand three hundred fifty-one

Notation

Scientific notation 2.8392351 × 10^7
Engineering notation 2.8392351 × 10^6

Prime Factorization of 28392351

Prime Factorization 3 × 13 × 157 × 4637

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28392351
Product of the distinct prime numbers

The prime factorization of 28392351 is 3 × 13 × 157 × 4637. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 21, 90, 208, 781, 6489, 5298, 97851, 34736, 720525, 968554, 5891572, 2253247, 32497551, 39621303, 8143665, 581730977, 4500592213, 8059406247

Basic calculations (n = 28392351)

Multiplication

n×y
n×2 56784702
n×3 85177053
n×4 113569404
n×5 141961755

Division

n÷y
n÷2 14196175.5
n÷3 9464117
n÷3 7098087.75
n÷5 5678470.2

Exponentiation

ny
n2 806125595307201
n3 2.2887800852046E+22
n4 6.4983847540939E+29
n5 1.8450442087128E+37

Nth Root

y√n
2√n 5328.4473348247
3√n 305.07066713349
4√n 72.996214523937
5√n 30.948547490024

Divisors of 28392351

1, 3, 13, 39, 157, 471, 2041, 4637, 6123, 13911, 60281, 180843, 728009, 2184027, 9464117, 28392351

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 -28392350
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 28392351 can be divided by 16 positive divisors. The sum of these divisors (counting 28392351) is 1, the average is 0.0625.

Base conversion 28392351

Base System Value
2 Binary 1101100010011101110011111
3 Ternary 1222102110222120
4 Quaternary 1230103232133
5 Quinary 24232023401
6 Senary 2452314023
8 Octal 154235637
10 Decimal 28392351
12 Duodecimal 9612913
16 Hexadecimal 1b13b9f
20 Vigesimal 8h90hb
36 Base36 gwjof

Cryptographic Hash Functions

md5 a3d8c921a2716f5b7b22774fb4b554e6
sha1 c737c6fa95877f81a6d06a67f297c3d25a20daf0
sha256 f34422446ee0c7e2d67af0992415161d855b15f4cc5fe7f9879ed5f0f44d6e81
sha512 581b81fec693590c610ce987f19b7d581229a7d03373746b945527238d86d85e507d7f3252e900aa06569bd1dbce07c326cef5b199aa77875457a5d3b13a092a
ripemd-160 5e90d41f1b4372d5279b5e91ea87234a6b15ce22

28392351 as geometric shapes

Circle

Radius = n
Diameter 56784702
Circumference 178394402.63949
Area 2.5325182480878E+15

Sphere

Radius = n
Volume 9.5872196018152E+22
Surface area 1.0130072992351E+16
Circumference 178394402.63949

Square

Length = n
Perimeter 113569404
Area 806125595307201
Diagonal 40152847.851857

Cube

Length = n
Surface area 4836753571843206
Volume 2.2887800852046E+22
Space diagonal 49176994.478329

Equilateral Triangle

Length = n
Perimeter 85177053
Area 3.4906262208844E+14
Altitude 24588497.239165

Triangular Pyramid

Length = n
Surface area 3.4906262208844E+14
Volume 2.6973531981548E+21
Height 13384282.617286