28164572 (number)

28164572 is an even 8-digits composite number following 28164571 and preceding 28164573. In scientific notation, it is written as 2.8164572 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 13957440 positive integers (up to 28164572) that are relatively prime to 28164572.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-four thousand five hundred seventy-two

Notation

Scientific notation 2.8164572 × 10^7
Engineering notation 2.8164572 × 10^6

Prime Factorization of 28164572

Prime Factorization 2 × 2 × 113 × 62311

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14082286
Product of the distinct prime numbers

The prime factorization of 28164572 is 2 × 2 × 113 × 62311. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 7, 81, 39, 670, 162, 6482, 5281, 50970, 62650, 619555, 534740, 3820787, 806435, 58041451, 57762159, 104775147, 226822702, 4346248828, 5558888307

Basic calculations (n = 28164572)

Multiplication

n×y
n×2 56329144
n×3 84493716
n×4 112658288
n×5 140822860

Division

n÷y
n÷2 14082286
n÷3 9388190.6666667
n÷3 7041143
n÷5 5632914.4

Exponentiation

ny
n2 793243115943184
n3 2.2341352852486E+22
n4 6.2923464099125E+29
n5 1.7722124351092E+37

Nth Root

y√n
2√n 5307.0304314183
3√n 304.25266102545
4√n 72.8493680921
5√n 30.898730125776

Divisors of 28164572

1, 2, 4, 113, 226, 452, 62311, 124622, 249244, 7041143, 14082286, 28164572

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28164571
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28164572 can be divided by 12 positive divisors. The sum of these divisors (counting 28164572) is 1, the average is 0.083333333333333.

Base conversion 28164572

Base System Value
2 Binary 1101011011100000111011100
3 Ternary 1221222220112022
4 Quaternary 1223130013130
5 Quinary 24202231242
6 Senary 2443355312
8 Octal 153340734
10 Decimal 28164572
12 Duodecimal 9522b38
16 Hexadecimal 1adc1dc
20 Vigesimal 8g0b8c
36 Base36 grnx8

Cryptographic Hash Functions

md5 9fde1efcb54f695ed768e414432be0da
sha1 0e370757c3aca6fd48f9bdabbe066f7888b15ad7
sha256 7bdb53514ae639400cb8555eff88925315c37b1c4a8765392dd662b38e61dffb
sha512 7021ded8a07c4d72d7265fe52d7f10454574327dbd90a7f6f16b216ab7b8487577114d96c2e759f45b4c4395373bee6ac516790782412c5d95ecd453aec00d46
ripemd-160 edf285b09c6399e6a0c76d2f591507034360f643

28164572 as geometric shapes

Circle

Radius = n
Diameter 56329144
Circumference 176963224.9734
Area 2.4920467455578E+15

Sphere

Radius = n
Volume 9.358323999017E+22
Surface area 9.9681869822311E+15
Circumference 176963224.9734

Square

Length = n
Perimeter 112658288
Area 793243115943184
Diagonal 39830719.700834

Cube

Length = n
Surface area 4759458695659104
Volume 2.2341352852486E+22
Space diagonal 48782469.677432

Equilateral Triangle

Length = n
Perimeter 84493716
Area 3.4348434489196E+14
Altitude 24391234.838716

Triangular Pyramid

Length = n
Surface area 3.4348434489196E+14
Volume 2.6329536838124E+21
Height 13276906.566945