28369540 (number)

28369540 is an even 8-digits composite number following 28369539 and preceding 28369541. In scientific notation, it is written as 2.8369540 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 48 positive divisors. There are 10680320 positive integers (up to 28369540) that are relatively prime to 28369540.

Interesting facts

Basic properties

Name

Name twenty-eight million three hundred sixty-nine thousand five hundred forty

Notation

Scientific notation 2.8369540 × 10^7
Engineering notation 2.8369540 × 10^6

Prime Factorization of 28369540

Prime Factorization 2 × 2 × 5 × 29 × 41 × 1193

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14184770
Product of the distinct prime numbers

The prime factorization of 28369540 is 2 × 2 × 5 × 29 × 41 × 1193. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28369540)

Multiplication

n×y
n×2 56739080
n×3 85108620
n×4 113478160
n×5 141847700

Division

n÷y
n÷2 14184770
n÷3 9456513.3333333
n÷3 7092385
n÷5 5673908

Exponentiation

ny
n2 804830799811600
n3 2.2832679568487E+22
n4 6.4775261632538E+29
n5 1.8376443758948E+37

Nth Root

y√n
2√n 5326.3064125151
3√n 304.98894522326
4√n 72.981548438733
5√n 30.943572950919

Divisors of 28369540

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28369539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28369540 can be divided by 48 positive divisors. The sum of these divisors (counting 28369540) is 1, the average is 0.020833333333333.

Base conversion 28369540

Base System Value
2 Binary 1101100001110001010000100
3 Ternary 1222101022200201
4 Quaternary 1230032022010
5 Quinary 24230311130
6 Senary 2452020244
8 Octal 154161204
10 Decimal 28369540
12 Duodecimal 9601684
16 Hexadecimal 1b0e284
20 Vigesimal 8h63h0
36 Base36 gw22s

Cryptographic Hash Functions

md5 36145e5ba9118f20be5935d2aad161fc
sha1 2e1612de3f01a8e95d4eb4e77de6193c2261b585
sha256 f0f9d63fdb65cdf3d4be40635e23a00372516085738e26b732124e7e7f28d305
sha512 dbd08223c0ce4426d31246c1a0a714adf6d73cb039648d8ee9d99196e7d234d51c3de5cb94e7fed8ee2496f63620dba30f4debc75fa965d89c56f44017216871
ripemd-160 96ab171ac04fd0b3a373d95dbc73e60dd79f72e4

28369540 as geometric shapes

Circle

Radius = n
Diameter 56739080
Circumference 178251076.89944
Area 2.5284505280709E+15

Sphere

Radius = n
Volume 9.5641304525505E+22
Surface area 1.0113802112284E+16
Circumference 178251076.89944

Square

Length = n
Perimeter 113478160
Area 804830799811600
Diagonal 40120588.226286

Cube

Length = n
Surface area 4828984798869600
Volume 2.2832679568487E+22
Space diagonal 49137484.667358

Equilateral Triangle

Length = n
Perimeter 85108620
Area 3.485019591925E+14
Altitude 24568742.333679

Triangular Pyramid

Length = n
Surface area 3.485019591925E+14
Volume 2.6908570925895E+21
Height 13373529.408762