28492836 (number)

28492836 is an even 8-digits composite number following 28492835 and preceding 28492837. In scientific notation, it is written as 2.8492836 × 10^7. The sum of its digits is 42. It has a total of 5 prime factors and 24 positive divisors. There are 9475872 positive integers (up to 28492836) that are relatively prime to 28492836.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred ninety-two thousand eight hundred thirty-six

Notation

Scientific notation 2.8492836 × 10^7
Engineering notation 2.8492836 × 10^6

Prime Factorization of 28492836

Prime Factorization 2 × 2 × 3 × 4957 × 479

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14246418
Product of the distinct prime numbers

The prime factorization of 28492836 is 2 × 2 × 3 × 4957 × 479. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 4, 19, 19, 893, 174, 7533, 5527, 33920, 90544, 313176, 23897, 5968166, 9097215, 13823566, 83549415, 659262372, 227925597, 6568976365, 9412841009

Basic calculations (n = 28492836)

Multiplication

n×y
n×2 56985672
n×3 85478508
n×4 113971344
n×5 142464180

Division

n÷y
n÷2 14246418
n÷3 9497612
n÷3 7123209
n÷5 5698567.2

Exponentiation

ny
n2 811841703322896
n3 2.313167251074E+22
n4 6.5908695125422E+29
n5 1.8779256411827E+37

Nth Root

y√n
2√n 5337.8681137698
3√n 305.43014109422
4√n 73.060715256352
5√n 30.970422900058

Divisors of 28492836

1, 2, 3, 4, 6, 12, 479, 958, 1437, 1916, 2874, 4957, 5748, 9914, 14871, 19828, 29742, 59484, 2374403, 4748806, 7123209, 9497612, 14246418, 28492836

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28492835
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28492836 can be divided by 24 positive divisors. The sum of these divisors (counting 28492836) is 1, the average is 0.041666666666667.

Base conversion 28492836

Base System Value
2 Binary 1101100101100010000100100
3 Ternary 1222121120211020
4 Quaternary 1230230100210
5 Quinary 24243232321
6 Senary 2454411140
8 Octal 154542044
10 Decimal 28492836
12 Duodecimal 9660ab0
16 Hexadecimal 1b2c424
20 Vigesimal 8i1c1g
36 Base36 gyp7o

Cryptographic Hash Functions

md5 a40623befb8c157ac5514d1a26195276
sha1 91747cd895b451d4108881bbf053dc6748f19cb2
sha256 e80adbe7b0b18fd53829e3a2798536515b60119c47762f9789a9a4c6d9144625
sha512 4d7c536033f685d52e15d28fdbe0daaa7c555835d89da5376a7b20f52e4d3aa0d07337715463271e218aa9434e84ef05c56ce8f6ef2c4aa2ae165b9342d3cbe2
ripemd-160 a1d3a739433d2a5e03c456e23120a47a4f0af7ef

28492836 as geometric shapes

Circle

Radius = n
Diameter 56985672
Circumference 179025768.51508
Area 2.550475931037E+15

Sphere

Radius = n
Volume 9.6893723233314E+22
Surface area 1.0201903724148E+16
Circumference 179025768.51508

Square

Length = n
Perimeter 113971344
Area 811841703322896
Diagonal 40294955.101672

Cube

Length = n
Surface area 4871050219937376
Volume 2.313167251074E+22
Space diagonal 49351039.603728

Equilateral Triangle

Length = n
Perimeter 85478508
Area 3.5153776946463E+14
Altitude 24675519.801864

Triangular Pyramid

Length = n
Surface area 3.5153776946463E+14
Volume 2.7260937487551E+21
Height 13431651.700557