28349211 (number)

28349211 is an odd 8-digits composite number following 28349210 and preceding 28349212. In scientific notation, it is written as 2.8349211 × 10^7. The sum of its digits is 30. It has a total of 5 prime factors and 24 positive divisors. There are 16582720 positive integers (up to 28349211) that are relatively prime to 28349211.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred forty-nine thousand two hundred eleven

Notation

Scientific notation 2.8349211 × 10^7
Engineering notation 2.8349211 × 10^6

Prime Factorization of 28349211

Prime Factorization 3 × 11 × 11 × 29 × 2693

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 2577201
Product of the distinct prime numbers

The prime factorization of 28349211 is 3 × 11 × 11 × 29 × 2693. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 2, 62, 37, 525, 359, 2549, 9468, 66886, 36152, 190105, 103344, 2766722, 7934046, 23670540, 87841460, 100589266, 938869502, 3158367116, 951167565

Basic calculations (n = 28349211)

Multiplication

n×y
n×2 56698422
n×3 85047633
n×4 113396844
n×5 141746055

Division

n÷y
n÷2 14174605.5
n÷3 9449737
n÷3 7087302.75
n÷5 5669842.2

Exponentiation

ny
n2 803677764322521
n3 2.2783630516787E+22
n4 6.4589794886645E+29
n5 1.8310697236882E+37

Nth Root

y√n
2√n 5324.3977124178
3√n 304.91607831724
4√n 72.96847067342
5√n 30.939136979958

Divisors of 28349211

1, 3, 11, 29, 33, 87, 121, 319, 363, 957, 2693, 3509, 8079, 10527, 29623, 78097, 88869, 234291, 325853, 859067, 977559, 2577201, 9449737, 28349211

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 -28349210
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 28349211 can be divided by 24 positive divisors. The sum of these divisors (counting 28349211) is 1, the average is 0.041666666666667.

Base conversion 28349211

Base System Value
2 Binary 1101100001001001100011011
3 Ternary 1222100021210210
4 Quaternary 1230021030123
5 Quinary 24224133321
6 Senary 2451342203
8 Octal 154111433
10 Decimal 28349211
12 Duodecimal 95b1963
16 Hexadecimal 1b0931b
20 Vigesimal 8h3d0b
36 Base36 gvme3

Cryptographic Hash Functions

md5 8671198fb939644a0fac8aaf7c1232aa
sha1 3e02fc8cfeb1f0614a5027bc5b4110813b402072
sha256 8425527631efcec4363998ae4adbf2c3000b079e8c4d9923c4913fa59b6c2a6d
sha512 790f107aa51394b090011787b5c5f39660914263f6ff25416e39512c871393cb1a2f160ffe3b476de7263172401a89ab3ec96f96e33a6689b5f96de3a81d35d0
ripemd-160 6bffe02322f2347303ac357e775ddf72c84bbc7e

28349211 as geometric shapes

Circle

Radius = n
Diameter 56698422
Circumference 178123346.02533
Area 2.5248281602491E+15

Sphere

Radius = n
Volume 9.5435848338191E+22
Surface area 1.0099312640996E+16
Circumference 178123346.02533

Square

Length = n
Perimeter 113396844
Area 803677764322521
Diagonal 40091838.678777

Cube

Length = n
Surface area 4822066585935126
Volume 2.2783630516787E+22
Space diagonal 49102273.80649

Equilateral Triangle

Length = n
Perimeter 85047633
Area 3.4800268017999E+14
Altitude 24551136.903245

Triangular Pyramid

Length = n
Surface area 3.4800268017999E+14
Volume 2.6850766064115E+21
Height 13363946.226259