28934473 (number)

28934473 is an odd 8-digits composite number following 28934472 and preceding 28934474. In scientific notation, it is written as 2.8934473 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 27284688 positive integers (up to 28934473) that are relatively prime to 28934473.

Interesting facts

Basic properties

Name

Name twenty-eight million nine hundred thirty-four thousand four hundred seventy-three

Notation

Scientific notation 2.8934473 × 10^7
Engineering notation 2.8934473 × 10^6

Prime Factorization of 28934473

Prime Factorization 19 × 223 × 6829

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28934473
Product of the distinct prime numbers

The prime factorization of 28934473 is 19 × 223 × 6829. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 97, 69, 641, 833, 8304, 107, 74774, 46448, 837915, 321302, 3701599, 6742614, 83766398, 41400240, 539130681, 178515096, 6238495005, 1720107980

Basic calculations (n = 28934473)

Multiplication

n×y
n×2 57868946
n×3 86803419
n×4 115737892
n×5 144672365

Division

n÷y
n÷2 14467236.5
n÷3 9644824.3333333
n÷3 7233618.25
n÷5 5786894.6

Exponentiation

ny
n2 837203727787729
n3 2.4224048657173E+22
n4 7.0091008182167E+29
n5 2.0280463837897E+37

Nth Root

y√n
2√n 5379.0773372392
3√n 307.00010610188
4√n 73.342193430788
5√n 31.065841015548

Divisors of 28934473

1, 19, 223, 4237, 6829, 129751, 1522867, 28934473

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28934472
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28934473 can be divided by 8 positive divisors. The sum of these divisors (counting 28934473) is 1, the average is 0.125.

Base conversion 28934473

Base System Value
2 Binary 1101110011000000101001001
3 Ternary 2000110000122011
4 Quaternary 1232120011021
5 Quinary 24401400343
6 Senary 2512055521
8 Octal 156300511
10 Decimal 28934473
12 Duodecimal 98345a1
16 Hexadecimal 1b98149
20 Vigesimal 90gg3d
36 Base36 h85zd

Cryptographic Hash Functions

md5 25ab5fbe750fa16501ec1d1f1e905380
sha1 26057c812b8240dc9b65f90a2d1d2b451413713a
sha256 b72d7fb6f25e8835ad0f4b6545c3e7a2c805c27a49dfde6204962eafc5f554dc
sha512 1f74b463e8370d6dac45b9f23984e1722bfe3ed8a3f12f00b6b87ad1e134ccaf4b208cea943634bf4edebabc1a4c5eb3e8c81dd9e6772c31df7ded76bb588755
ripemd-160 66c1d99c15e03a08f422bab19055e5b4649acaf4

28934473 as geometric shapes

Circle

Radius = n
Diameter 57868946
Circumference 181800655.62458
Area 2.6301530807759E+15

Sphere

Radius = n
Volume 1.0146945773544E+23
Surface area 1.0520612323104E+16
Circumference 181800655.62458

Square

Length = n
Perimeter 115737892
Area 837203727787729
Diagonal 40919524.136718

Cube

Length = n
Surface area 5023222366726374
Volume 2.4224048657173E+22
Space diagonal 50115977.32623

Equilateral Triangle

Length = n
Perimeter 86803419
Area 3.625198482036E+14
Altitude 25057988.663115

Triangular Pyramid

Length = n
Surface area 3.625198482036E+14
Volume 2.8548315122134E+21
Height 13639841.378906