28931052 (number)

28931052 is an even 8-digits composite number following 28931051 and preceding 28931053. In scientific notation, it is written as 2.8931052 × 10^7. The sum of its digits is 30. It has a total of 6 prime factors and 48 positive divisors. There are 9406848 positive integers (up to 28931052) that are relatively prime to 28931052.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-one thousand fifty-two

Notation

Scientific notation 2.8931052 × 10^7
Engineering notation 2.8931052 × 10^6

Prime Factorization of 28931052

Prime Factorization 2 × 2 × 3 × 103 × 89 × 263

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14465526
Product of the distinct prime numbers

The prime factorization of 28931052 is 2 × 2 × 3 × 103 × 89 × 263. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 4, 9, 60, 63, 621, 5684, 3637, 27106, 19691, 179034, 82864, 3521075, 1461526, 54838951, 49660921, 693188644, 827205540, 3122265323, 1340625715

Basic calculations (n = 28931052)

Multiplication

n×y
n×2 57862104
n×3 86793156
n×4 115724208
n×5 144655260

Division

n÷y
n÷2 14465526
n÷3 9643684
n÷3 7232763
n÷5 5786210.4

Exponentiation

ny
n2 837005769826704
n3 2.4215457451156E+22
n4 7.0057865872319E+29
n5 2.0268477605611E+37

Nth Root

y√n
2√n 5378.7593365013
3√n 306.9880064776
4√n 73.340025473825
5√n 31.065106381338

Divisors of 28931052

1, 2, 3, 4, 6, 12, 89, 103, 178, 206, 263, 267, 309, 356, 412, 526, 534, 618, 789, 1052, 1068, 1236, 1578, 3156, 9167, 18334, 23407, 27089, 27501, 36668, 46814, 54178, 55002, 70221, 81267, 93628, 108356, 110004, 140442, 162534, 280884, 325068, 2410921, 4821842, 7232763, 9643684, 14465526, 28931052

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 -28931051
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 28931052 can be divided by 48 positive divisors. The sum of these divisors (counting 28931052) is 1, the average is 0.020833333333333.

Base conversion 28931052

Base System Value
2 Binary 1101110010111001111101100
3 Ternary 2000102211221110
4 Quaternary 1232113033230
5 Quinary 24401243202
6 Senary 2512032020
8 Octal 156271754
10 Decimal 28931052
12 Duodecimal 9832610
16 Hexadecimal 1b973ec
20 Vigesimal 90g7cc
36 Base36 h83cc

Cryptographic Hash Functions

md5 7efa117aafafe4bff64859ba51da19eb
sha1 1c37c5be327c508354a09b1ce05470c542b56a68
sha256 9d4ba81caba06ea3d014dd42c3e46190ca51b3bed4297b20fe44a36a2268c7e1
sha512 4a74cd265d46a811ac911c636ae047fdb786cddcb23e7e11827cbc3a7435712a7a8c87cb47b147d1ead5b326b7cd4034508c87c89e1bfc805e8fb5f795cbe2df
ripemd-160 ebf651a1a4014d651c3222370bd22080cd775899

28931052 as geometric shapes

Circle

Radius = n
Diameter 57862104
Circumference 181779160.84765
Area 2.6295311774998E+15

Sphere

Radius = n
Volume 1.0143347097583E+23
Surface area 1.0518124709999E+16
Circumference 181779160.84765

Square

Length = n
Perimeter 115724208
Area 837005769826704
Diagonal 40914686.112121

Cube

Length = n
Surface area 5022034618960224
Volume 2.4215457451156E+22
Space diagonal 50110051.980417

Equilateral Triangle

Length = n
Perimeter 86793156
Area 3.6243412989204E+14
Altitude 25055025.990209

Triangular Pyramid

Length = n
Surface area 3.6243412989204E+14
Volume 2.8538190288745E+21
Height 13638228.70404