28175040 (number)

28175040 is an even 8-digits composite number following 28175039 and preceding 28175041. In scientific notation, it is written as 2.8175040 × 10^7. The sum of its digits is 27. It has a total of 9 prime factors and 56 positive divisors. There are 7506432 positive integers (up to 28175040) that are relatively prime to 28175040.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred seventy-five thousand forty

Notation

Scientific notation 2.8175040 × 10^7
Engineering notation 2.8175040 × 10^6

Prime Factorization of 28175040

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 45 × 9 × 1087

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 880470
Product of the distinct prime numbers

The prime factorization of 28175040 is 2 × 2 × 2 × 2 × 2 × 2 × 45 × 9 × 1087. Since it has a total of 9 prime factors.

Most popular turbo-numbers

4, 6, 61, 55, 962, 627, 2149, 3268, 76826, 32117, 139155, 644097, 7125124, 7768195, 75280807, 6974059, 614155544, 7840409, 235927828, 4315456146

Basic calculations (n = 28175040)

Multiplication

n×y
n×2 56350080
n×3 84525120
n×4 112700160
n×5 140875200

Division

n÷y
n÷2 14087520
n÷3 9391680
n÷3 7043760
n÷5 5635008

Exponentiation

ny
n2 793832879001600
n3 2.2366273119185E+22
n4 6.3017063978397E+29
n5 1.7755082982739E+37

Nth Root

y√n
2√n 5308.0165787232
3√n 304.29035048339
4√n 72.85613617756
5√n 30.90102662672

Divisors of 28175040

1, 2, 4, 8, 9, 16, 18, 32, 36, 45, 64, 72, 90, 144, 180, 288, 360, 405, 576, 720, 810, 1087, 1440, 1620, 2174, 2880, 3240, 4348, 6480, 8696, 9783, 12960, 17392, 19566, 25920, 34784, 39132, 48915, 69568, 78264, 97830, 156528, 195660, 313056, 391320, 440235, 626112, 782640, 880470, 1565280, 1760940, 3130560, 3521880, 7043760, 14087520, 28175040

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28175039
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28175040 can be divided by 56 positive divisors. The sum of these divisors (counting 28175040) is 1, the average is 0.017857142857143.

Base conversion 28175040

Base System Value
2 Binary 1101011011110101011000000
3 Ternary 1222000102220000
4 Quaternary 1223132223000
5 Quinary 24203100130
6 Senary 2443520000
8 Octal 153365300
10 Decimal 28175040
12 Duodecimal 9529000
16 Hexadecimal 1adeac0
20 Vigesimal 8g1hc0
36 Base36 grw00

Cryptographic Hash Functions

md5 5533f7cfa167d0a82f275666b18cdc0e
sha1 9f899b70516bce75b15369120a69c5b30e49bf84
sha256 ac995102206f42d08cadd80b77b2d602d32830a0b1609e914a94acd34ea624b0
sha512 603c179ca10c20c4dd60620799e3386f141b6e7cac10390443d01d4ab979eaeac37db66b3b6045beae1d810e108832ba06dab0e6af60398b5f43ab02aaacd3ed
ripemd-160 9fc6738aaa199c2c86e7b38b266c9befd1edfae1

28175040 as geometric shapes

Circle

Radius = n
Diameter 56350080
Circumference 177028997.3572
Area 2.4938995408495E+15

Sphere

Radius = n
Volume 9.368762575922E+22
Surface area 9.9755981633978E+15
Circumference 177028997.3572

Square

Length = n
Perimeter 112700160
Area 793832879001600
Diagonal 39845523.688404

Cube

Length = n
Surface area 4762997274009600
Volume 2.2366273119185E+22
Space diagonal 48800600.785285

Equilateral Triangle

Length = n
Perimeter 84525120
Area 3.4373971978736E+14
Altitude 24400300.392643

Triangular Pyramid

Length = n
Surface area 3.4373971978736E+14
Volume 2.6358905654077E+21
Height 13281841.229468