28572502 (number)

28572502 is an even 8-digits composite number following 28572501 and preceding 28572503. In scientific notation, it is written as 2.8572502 × 10^7. The sum of its digits is 31. It has a total of 4 prime factors and 16 positive divisors. There are 12136320 positive integers (up to 28572502) that are relatively prime to 28572502.

Interesting facts

Basic properties

Name

Name twenty-eight million five hundred seventy-two thousand five hundred two

Notation

Scientific notation 2.8572502 × 10^7
Engineering notation 2.8572502 × 10^6

Prime Factorization of 28572502

Prime Factorization 2 × 7 × 113 × 18061

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28572502
Product of the distinct prime numbers

The prime factorization of 28572502 is 2 × 7 × 113 × 18061. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 46, 64, 75, 401, 7224, 1340, 54759, 95227, 595086, 231313, 7555021, 160374, 79948951, 12174630, 617872283, 196701764, 9984203026, 1593753800

Basic calculations (n = 28572502)

Multiplication

n×y
n×2 57145004
n×3 85717506
n×4 114290008
n×5 142862510

Division

n÷y
n÷2 14286251
n÷3 9524167.3333333
n÷3 7143125.5
n÷5 5714500.4

Exponentiation

ny
n2 816387870540004
n3 2.332624406378E+22
n4 6.6648915516484E+29
n5 1.9043262718926E+37

Nth Root

y√n
2√n 5345.325247354
3√n 305.71453720204
4√n 73.111731256714
5√n 30.987722230409

Divisors of 28572502

1, 2, 7, 14, 113, 226, 791, 1582, 18061, 36122, 126427, 252854, 2040893, 4081786, 14286251, 28572502

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28572501
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28572502 can be divided by 16 positive divisors. The sum of these divisors (counting 28572502) is 1, the average is 0.0625.

Base conversion 28572502

Base System Value
2 Binary 1101100111111101101010110
3 Ternary 1222202122002211
4 Quaternary 1230333231112
5 Quinary 24303310002
6 Senary 2500224034
8 Octal 154775526
10 Decimal 28572502
12 Duodecimal 969b01a
16 Hexadecimal 1b3fb56
20 Vigesimal 8ibb52
36 Base36 h0eom

Cryptographic Hash Functions

md5 8368e74fca66e020426e7d7537fc3894
sha1 2b7c9fc9d4a95c133204ef98a71f9d05ad74ae60
sha256 0ca7d1ede2a878e8193cf3ffb2b5158f8a073129e86f48b14e609c0293ee0bc2
sha512 c905dea2190bc2a18c0d92280f5bd1a88d30f5ba0a1bb2abb9a887a297de841498d61cc6628a7474c9d286e86abad8c32f47a98c30859049a2e40deb89f5378f
ripemd-160 9a8976e8668adfae177c6557f0f789c70e46c104

28572502 as geometric shapes

Circle

Radius = n
Diameter 57145004
Circumference 179526324.75576
Area 2.5647581365683E+15

Sphere

Radius = n
Volume 9.7708742648818E+22
Surface area 1.0259032546273E+16
Circumference 179526324.75576

Square

Length = n
Perimeter 114290008
Area 816387870540004
Diagonal 40407619.839332

Cube

Length = n
Surface area 4898327223240024
Volume 2.332624406378E+22
Space diagonal 49489025.163363

Equilateral Triangle

Length = n
Perimeter 85717506
Area 3.5350631761456E+14
Altitude 24744512.581682

Triangular Pyramid

Length = n
Surface area 3.5350631761456E+14
Volume 2.7490242261852E+21
Height 13469206.613111