28931060 (number)

28931060 is an even 8-digits composite number following 28931059 and preceding 28931061. In scientific notation, it is written as 2.8931060 × 10^7. The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors. There are 11198880 positive integers (up to 28931060) that are relatively prime to 28931060.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-one thousand sixty

Notation

Scientific notation 2.8931060 × 10^7
Engineering notation 2.8931060 × 10^6

Prime Factorization of 28931060

Prime Factorization 2 × 2 × 5 × 31 × 46663

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14465530
Product of the distinct prime numbers

The prime factorization of 28931060 is 2 × 2 × 5 × 31 × 46663. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 3, 67, 63, 325, 222, 1956, 5352, 56798, 7473, 80499, 146860, 3514513, 4448970, 72183191, 96490378, 164210075, 788456330, 1615418213, 632705822

Basic calculations (n = 28931060)

Multiplication

n×y
n×2 57862120
n×3 86793180
n×4 115724240
n×5 144655300

Division

n÷y
n÷2 14465530
n÷3 9643686.6666667
n÷3 7232765
n÷5 5786212

Exponentiation

ny
n2 837006232723600
n3 2.42154775393E+22
n4 7.0057943361815E+29
n5 2.0268505628773E+37

Nth Root

y√n
2√n 5378.7600801672
3√n 306.98803477365
4√n 73.340030543811
5√n 31.065108099359

Divisors of 28931060

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 46663, 93326, 186652, 233315, 466630, 933260, 1446553, 2893106, 5786212, 7232765, 14465530, 28931060

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28931059
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28931060 can be divided by 24 positive divisors. The sum of these divisors (counting 28931060) is 1, the average is 0.041666666666667.

Base conversion 28931060

Base System Value
2 Binary 1101110010111001111110100
3 Ternary 2000102211221202
4 Quaternary 1232113033310
5 Quinary 24401243220
6 Senary 2512032032
8 Octal 156271764
10 Decimal 28931060
12 Duodecimal 9832618
16 Hexadecimal 1b973f4
20 Vigesimal 90g7d0
36 Base36 h83ck

Cryptographic Hash Functions

md5 14f3cf511d03fad940965dfe90b84902
sha1 ba41ee2a18a639f5b59290bc02fd5dd7f584da57
sha256 c029a2b562962b7d69620a5b6beb4fa075f2453101632bb76cdd52be61ecdbb4
sha512 8eb7b148fb53c4de1cf16e43badd41728ffebe588cd4962b5db57e528fa7b07a4a98aca2c72742bb84f301057136096912f2f446518ef049859206586bd18d26
ripemd-160 71b40221a0662ee6fe358e6da49dc69e0f755838

28931060 as geometric shapes

Circle

Radius = n
Diameter 57862120
Circumference 181779211.11313
Area 2.6295326317333E+15

Sphere

Radius = n
Volume 1.0143355512085E+23
Surface area 1.0518130526933E+16
Circumference 181779211.11313

Square

Length = n
Perimeter 115724240
Area 837006232723600
Diagonal 40914697.42583

Cube

Length = n
Surface area 5022037396341600
Volume 2.42154775393E+22
Space diagonal 50110065.836824

Equilateral Triangle

Length = n
Perimeter 86793180
Area 3.6243433033227E+14
Altitude 25055032.918412

Triangular Pyramid

Length = n
Surface area 3.6243433033227E+14
Volume 2.853821396285E+21
Height 13638232.475277