28130004 (number)

28130004 is an even 8-digits composite number following 28130003 and preceding 28130005. In scientific notation, it is written as 2.8130004 × 10^7. The sum of its digits is 18. It has a total of 6 prime factors and 48 positive divisors. There are 7884864 positive integers (up to 28130004) that are relatively prime to 28130004.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred thirty thousand four

Notation

Scientific notation 2.8130004 × 10^7
Engineering notation 2.8130004 × 10^6

Prime Factorization of 28130004

Prime Factorization 2 × 2 × 9 × 237 × 21 × 157

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14065002
Product of the distinct prime numbers

The prime factorization of 28130004 is 2 × 2 × 9 × 237 × 21 × 157. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 5, 28, 45, 97, 913, 7164, 8014, 25000, 73774, 204197, 384068, 5841579, 7612774, 13925524, 31886963, 426392062, 30717295, 2447064808, 711663679

Basic calculations (n = 28130004)

Multiplication

n×y
n×2 56260008
n×3 84390012
n×4 112520016
n×5 140650020

Division

n÷y
n÷2 14065002
n÷3 9376668
n÷3 7032501
n÷5 5626000.8

Exponentiation

ny
n2 791297125040016
n3 2.2259191292564E+22
n4 6.2615114009659E+29
n5 1.7613634075522E+37

Nth Root

y√n
2√n 5303.7726195605
3√n 304.12813446545
4√n 72.827004741102
5√n 30.891141641425

Divisors of 28130004

1, 2, 4, 9, 18, 21, 36, 42, 84, 157, 189, 237, 314, 378, 474, 628, 756, 948, 1413, 2133, 2826, 3297, 4266, 4977, 5652, 6594, 8532, 9954, 13188, 19908, 29673, 37209, 44793, 59346, 74418, 89586, 118692, 148836, 179172, 334881, 669762, 781389, 1339524, 1562778, 3125556, 7032501, 14065002, 28130004

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28130003
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28130004 can be divided by 48 positive divisors. The sum of these divisors (counting 28130004) is 1, the average is 0.020833333333333.

Base conversion 28130004

Base System Value
2 Binary 1101011010011101011010100
3 Ternary 1221221011010000
4 Quaternary 1223103223110
5 Quinary 24200130004
6 Senary 2442531300
8 Octal 153235324
10 Decimal 28130004
12 Duodecimal 9506b30
16 Hexadecimal 1ad3ad4
20 Vigesimal 8fg504
36 Base36 gqx90

Cryptographic Hash Functions

md5 8997c14cd73a90405644e80542c31f46
sha1 9f3fbdd2001b6765b5f73ac609c3a5d9313fd377
sha256 049f2b9f63c8a36de6912a9f05258b52b20b3bd202798fb81aff99195d73eb02
sha512 3833bafd9d8dfdcef99237e372ff8fa67cd6aa20f93dc1f55a7827a061089a0c1e8c27fed2b84acd161eafbcd3500ddcfa309da6febfe4fad9d565a3cd5e7ec6
ripemd-160 3ebabbfdbb3cd1eb0aa45b8e157c6f538deabef3

28130004 as geometric shapes

Circle

Radius = n
Diameter 56260008
Circumference 176746027.8237
Area 2.4859332348324E+15

Sphere

Radius = n
Volume 9.3239082452759E+22
Surface area 9.9437329393298E+15
Circumference 176746027.8237

Square

Length = n
Perimeter 112520016
Area 791297125040016
Diagonal 39781833.166409

Cube

Length = n
Surface area 4747782750240096
Volume 2.2259191292564E+22
Space diagonal 48722596.145116

Equilateral Triangle

Length = n
Perimeter 84390012
Area 3.4264170611312E+14
Altitude 24361298.072558

Triangular Pyramid

Length = n
Surface area 3.4264170611312E+14
Volume 2.6232708511168E+21
Height 13260611.05547