28696572 (number)

28696572 is an even 8-digits composite number following 28696571 and preceding 28696573. In scientific notation, it is written as 2.8696572 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 9565488 positive integers (up to 28696572) that are relatively prime to 28696572.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8696572 × 10^7
Engineering notation 2.8696572 × 10^6

Prime Factorization of 28696572

Prime Factorization 2 × 2 × 27 × 265709

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 14348286
Product of the distinct prime numbers

The prime factorization of 28696572 is 2 × 2 × 27 × 265709. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 17, 65, 625, 303, 4186, 503, 43953, 11432, 898396, 753619, 9757496, 1162585, 8682674, 19654604, 571771863, 961847804, 5085629294, 2254611468

Basic calculations (n = 28696572)

Multiplication

n×y
n×2 57393144
n×3 86089716
n×4 114786288
n×5 143482860

Division

n÷y
n÷2 14348286
n÷3 9565524
n÷3 7174143
n÷5 5739314.4

Exponentiation

ny
n2 823493244551184
n3 2.3631433183777E+22
n4 6.7814112382144E+29
n5 1.9460325585903E+37

Nth Root

y√n
2√n 5356.9181438585
3√n 306.1563983279
4√n 73.190970371067
5√n 31.014587124629

Divisors of 28696572

1, 2, 4, 27, 54, 108, 265709, 531418, 1062836, 7174143, 14348286, 28696572

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 -28696571
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 28696572 can be divided by 12 positive divisors. The sum of these divisors (counting 28696572) is 1, the average is 0.083333333333333.

Base conversion 28696572

Base System Value
2 Binary 1101101011101111111111100
3 Ternary 1222222221022000
4 Quaternary 1231131333330
5 Quinary 24321242242
6 Senary 2503022300
8 Octal 155357774
10 Decimal 28696572
12 Duodecimal 973a990
16 Hexadecimal 1b5dffc
20 Vigesimal 8j718c
36 Base36 h32f0

Cryptographic Hash Functions

md5 308b024ebfc8e77674b33b6fbfc51141
sha1 a911fddafeefb202db6ad4034c042483e435a8e1
sha256 063ca441732d8e4d3264ff7908faeaa2b5a1d30adb85feb13bc8ec0b06e34ccc
sha512 5d66f2ea597bae0348a2908733cb1f319519c20a485679814833932061c71428c4147b892dad4f76f45e64fb36b796889729d74c485c4c528f81b179bd61039f
ripemd-160 7982d090394b1d1a587c819fd6afaa0413efe2f4

28696572 as geometric shapes

Circle

Radius = n
Diameter 57393144
Circumference 180305879.55682
Area 2.5870803273628E+15

Sphere

Radius = n
Volume 9.8987115845268E+22
Surface area 1.0348321309451E+16
Circumference 180305879.55682

Square

Length = n
Perimeter 114786288
Area 823493244551184
Diagonal 40583081.316016

Cube

Length = n
Surface area 4940959467307104
Volume 2.3631433183777E+22
Space diagonal 49703920.707058

Equilateral Triangle

Length = n
Perimeter 86089716
Area 3.565830348131E+14
Altitude 24851960.353529

Triangular Pyramid

Length = n
Surface area 3.565830348131E+14
Volume 2.7849911089009E+21
Height 13527693.772005