28858734 (number)

28858734 is an even 8-digits composite number following 28858733 and preceding 28858735. In scientific notation, it is written as 2.8858734 × 10^7. The sum of its digits is 45. It has a total of 6 prime factors and 32 positive divisors. There are 9460800 positive integers (up to 28858734) that are relatively prime to 28858734.

Interesting facts

Basic properties

Name

Name twenty-eight million eight hundred fifty-eight thousand seven hundred thirty-four

Notation

Scientific notation 2.8858734 × 10^7
Engineering notation 2.8858734 × 10^6

Prime Factorization of 28858734

Prime Factorization 2 × 3 × 3 × 3 × 61 × 8761

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3206526
Product of the distinct prime numbers

The prime factorization of 28858734 is 2 × 3 × 3 × 3 × 61 × 8761. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 1, 21, 59, 18, 570, 7036, 4929, 19385, 45320, 968703, 979478, 8753473, 2716650, 70449330, 41320126, 405060676, 330936369, 5849502968, 2798111319

Basic calculations (n = 28858734)

Multiplication

n×y
n×2 57717468
n×3 86576202
n×4 115434936
n×5 144293670

Division

n÷y
n÷2 14429367
n÷3 9619578
n÷3 7214683.5
n÷5 5771746.8

Exponentiation

ny
n2 832826528082756
n3 2.4034319242084E+22
n4 6.9360002587838E+29
n5 2.0016418649217E+37

Nth Root

y√n
2√n 5372.0325762229
3√n 306.73200377442
4√n 73.29415103692
5√n 31.049560344468

Divisors of 28858734

1, 2, 3, 6, 9, 18, 27, 54, 61, 122, 183, 366, 549, 1098, 1647, 3294, 8761, 17522, 26283, 52566, 78849, 157698, 236547, 473094, 534421, 1068842, 1603263, 3206526, 4809789, 9619578, 14429367, 28858734

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28858733
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28858734 can be divided by 32 positive divisors. The sum of these divisors (counting 28858734) is 1, the average is 0.03125.

Base conversion 28858734

Base System Value
2 Binary 1101110000101100101101110
3 Ternary 2000022011202000
4 Quaternary 1232011211232
5 Quinary 24341434414
6 Senary 2510313130
8 Octal 156054556
10 Decimal 28858734
12 Duodecimal 97b87a6
16 Hexadecimal 1b8596e
20 Vigesimal 9076ge
36 Base36 h6jji

Cryptographic Hash Functions

md5 b6d5b32715252596fafcedab1914af65
sha1 4cfcacc4f039807601e1a68daf1eee4c14d0aef9
sha256 b3eb1abd9ac889815820712dc9c12e69ad20c72eb33b59421e0f162814e4bbc0
sha512 708d5d3a93c33beac67526c1292b1e52ca68924d6cdf157c02279fb6bf89e9c228401faf1c7354b79072f85c212b9e4d1a10d69e4e51e2fcdfe53f4af63a21db
ripemd-160 6b4e5bd3443abf8bf9dd2c699b00797ad82819a0

28858734 as geometric shapes

Circle

Radius = n
Diameter 57717468
Circumference 181324773.4526
Area 2.6164017023395E+15

Sphere

Radius = n
Volume 1.0067472101995E+23
Surface area 1.0465606809358E+16
Circumference 181324773.4526

Square

Length = n
Perimeter 115434936
Area 832826528082756
Diagonal 40812413.015718

Cube

Length = n
Surface area 4996959168496536
Volume 2.4034319242084E+22
Space diagonal 49984793.530115

Equilateral Triangle

Length = n
Perimeter 86576202
Area 3.6062446513263E+14
Altitude 24992396.765058

Triangular Pyramid

Length = n
Surface area 3.6062446513263E+14
Volume 2.8324716862133E+21
Height 13604137.671906