28476912 (number)

28476912 is an even 8-digits composite number following 28476911 and preceding 28476913. In scientific notation, it is written as 2.8476912 × 10^7. The sum of its digits is 39. It has a total of 7 prime factors and 40 positive divisors. There are 9466560 positive integers (up to 28476912) that are relatively prime to 28476912.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred seventy-six thousand nine hundred twelve

Notation

Scientific notation 2.8476912 × 10^7
Engineering notation 2.8476912 × 10^6

Prime Factorization of 28476912

Prime Factorization 2 × 2 × 2 × 2 × 3 × 571 × 1039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3559614
Product of the distinct prime numbers

The prime factorization of 28476912 is 2 × 2 × 2 × 2 × 3 × 571 × 1039. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28476912)

Multiplication

n×y
n×2 56953824
n×3 85430736
n×4 113907648
n×5 142384560

Division

n÷y
n÷2 14238456
n÷3 9492304
n÷3 7119228
n÷5 5695382.4

Exponentiation

ny
n2 810934517055744
n3 2.3092910879959E+22
n4 6.5761479095243E+29
n5 1.8726838531851E+37

Nth Root

y√n
2√n 5336.3762985757
3√n 305.37323116415
4√n 73.050505121975
5√n 30.966960392496

Divisors of 28476912

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28476911
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28476912 can be divided by 40 positive divisors. The sum of these divisors (counting 28476912) is 1, the average is 0.025.

Base conversion 28476912

Base System Value
2 Binary 1101100101000010111110000
3 Ternary 1222120202222110
4 Quaternary 1230220113300
5 Quinary 24242230122
6 Senary 2454205320
8 Octal 154502760
10 Decimal 28476912
12 Duodecimal 9653840
16 Hexadecimal 1b285f0
20 Vigesimal 8hjc5c
36 Base36 gycxc

Cryptographic Hash Functions

md5 37a3a5a47ecdfec999796b051be6973f
sha1 8d6e7fdc07cdc53c35dc116c9a69cead6bce2071
sha256 86e0f391d5a429aaaab04a8fe3231fedf5bee3110b8148a4905260b540bf8142
sha512 13d086666350fe8bdf211128c5053a06059d2ce7d4e049af4af6c4385838422ed24d9f04ff0ed6a7b06f35e2883aff464801775d495a8ffb43395c268c90dff3
ripemd-160 255dc4cdfb39f40abb8eb2f1d1b2b6acec6ee769

28476912 as geometric shapes

Circle

Radius = n
Diameter 56953824
Circumference 178925715.07225
Area 2.5476259213247E+15

Sphere

Radius = n
Volume 9.6731358893977E+22
Surface area 1.0190503685299E+16
Circumference 178925715.07225

Square

Length = n
Perimeter 113907648
Area 810934517055744
Diagonal 40272435.164905

Cube

Length = n
Surface area 4865607102334464
Volume 2.3092910879959E+22
Space diagonal 49323458.426668

Equilateral Triangle

Length = n
Perimeter 85430736
Area 3.5114494628797E+14
Altitude 24661729.213334

Triangular Pyramid

Length = n
Surface area 3.5114494628797E+14
Volume 2.7215256467593E+21
Height 13424145.054968