28838061 (number)

28838061 is an odd 8-digits composite number following 28838060 and preceding 28838062. In scientific notation, it is written as 2.8838061 × 10^7. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 16374240 positive integers (up to 28838061) that are relatively prime to 28838061.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8838061 × 10^7
Engineering notation 2.8838061 × 10^6

Prime Factorization of 28838061

Prime Factorization 9 × 7 × 167 × 2741

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28838061
Product of the distinct prime numbers

The prime factorization of 28838061 is 9 × 7 × 167 × 2741. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 3, 58, 32, 298, 939, 7667, 6869, 36657, 18715, 562509, 86152, 8792958, 1111852, 45149085, 31324698, 607045444, 131946912, 3291830995, 9213981997

Basic calculations (n = 28838061)

Multiplication

n×y
n×2 57676122
n×3 86514183
n×4 115352244
n×5 144190305

Division

n÷y
n÷2 14419030.5
n÷3 9612687
n÷3 7209515.25
n÷5 5767612.2

Exponentiation

ny
n2 831633762239721
n3 2.3982705165129E+22
n4 6.9161471449699E+29
n5 1.9944827325162E+37

Nth Root

y√n
2√n 5370.1080994706
3√n 306.65874362538
4√n 73.281021413942
5√n 31.045110588862

Divisors of 28838061

1, 7, 9, 63, 167, 1169, 1503, 2741, 10521, 19187, 24669, 172683, 457747, 3204229, 4119723, 28838061

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28838060
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28838061 can be divided by 16 positive divisors. The sum of these divisors (counting 28838061) is 1, the average is 0.0625.

Base conversion 28838061

Base System Value
2 Binary 1101110000000100010101101
3 Ternary 2000021010101100
4 Quaternary 1232000202231
5 Quinary 24340304221
6 Senary 2510033313
8 Octal 156004255
10 Decimal 28838061
12 Duodecimal 97a8839
16 Hexadecimal 1b808ad
20 Vigesimal 904f31
36 Base36 h63l9

Cryptographic Hash Functions

md5 1be7e4e3893ddf1e092291672e2df325
sha1 1c6eccde2ee22a324435346431fea6e2192ae47c
sha256 40a9f3e43d522bda21d1fd87ad529801177efecd371ab4f64c2a07aaf9293ce8
sha512 4a9a9fde3e2431a1279cb3c546b20582989c7262d17a9ee9a863f559ad40084d8faa2c4128a76428917eef5a299c91d1c0c7ee001d3492ab4a431fa81a408531
ripemd-160 2972df8c6a70bb530fbbfc60b27ba3caa6dfcc4a

28838061 as geometric shapes

Circle

Radius = n
Diameter 57676122
Circumference 181194881.16275
Area 2.6126545179295E+15

Sphere

Radius = n
Volume 1.0045852047997E+23
Surface area 1.0450618071718E+16
Circumference 181194881.16275

Square

Length = n
Perimeter 115352244
Area 831633762239721
Diagonal 40783176.978743

Cube

Length = n
Surface area 4989802573438326
Volume 2.3982705165129E+22
Space diagonal 49948986.843771

Equilateral Triangle

Length = n
Perimeter 86514183
Area 3.6010798237221E+14
Altitude 24974493.421885

Triangular Pyramid

Length = n
Surface area 3.6010798237221E+14
Volume 2.82638890891E+21
Height 13594392.326248