28492837 (number)

28492837 is an odd 8-digits composite number following 28492836 and preceding 28492838. In scientific notation, it is written as 2.8492837 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors. There are 25546752 positive integers (up to 28492837) that are relatively prime to 28492837.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8492837 × 10^7
Engineering notation 2.8492837 × 10^6

Prime Factorization of 28492837

Prime Factorization 19 × 23 × 113 × 577

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28492837
Product of the distinct prime numbers

The prime factorization of 28492837 is 19 × 23 × 113 × 577. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 56, 27, 478, 666, 8509, 5873, 48778, 63917, 147690, 191143, 6396204, 2600867, 60517418, 15865131, 434715074, 558965572, 815228493, 2192785287

Basic calculations (n = 28492837)

Multiplication

n×y
n×2 56985674
n×3 85478511
n×4 113971348
n×5 142464185

Division

n÷y
n÷2 14246418.5
n÷3 9497612.3333333
n÷3 7123209.25
n÷5 5698567.4

Exponentiation

ny
n2 811841760308569
n3 2.3131674946265E+22
n4 6.5908704378092E+29
n5 1.8779259707262E+37

Nth Root

y√n
2√n 5337.8682074401
3√n 305.4301446674
4√n 73.060715897397
5√n 30.970423117449

Divisors of 28492837

1, 19, 23, 113, 437, 577, 2147, 2599, 10963, 13271, 49381, 65201, 252149, 1238819, 1499623, 28492837

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 -28492836
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 28492837 can be divided by 16 positive divisors. The sum of these divisors (counting 28492837) is 1, the average is 0.0625.

Base conversion 28492837

Base System Value
2 Binary 1101100101100010000100101
3 Ternary 1222121120211021
4 Quaternary 1230230100211
5 Quinary 24243232322
6 Senary 2454411141
8 Octal 154542045
10 Decimal 28492837
12 Duodecimal 9660ab1
16 Hexadecimal 1b2c425
20 Vigesimal 8i1c1h
36 Base36 gyp7p

Cryptographic Hash Functions

md5 ba41ce7771a20e7962cfef3182eeef7b
sha1 f109877b547924773809ce0982f9b335fcf26801
sha256 74ef11e8cc2734a1b6eed62bf80afd641f06c48807512315b545234559004fda
sha512 f130640b4465d4fd18fbbba8de66c589d058d6d22d8abd8469b15afaa0d513fa7d8ea2dd8e380855e32496b2d2c1b8dab863d283c3f2826d5ea716d01f2b5c81
ripemd-160 734ef21030b5d3126a81b3e4d862c547fc42f3af

28492837 as geometric shapes

Circle

Radius = n
Diameter 56985674
Circumference 179025774.79826
Area 2.5504761100628E+15

Sphere

Radius = n
Volume 9.6893733435218E+22
Surface area 1.0201904440251E+16
Circumference 179025774.79826

Square

Length = n
Perimeter 113971348
Area 811841760308569
Diagonal 40294956.515886

Cube

Length = n
Surface area 4871050561851414
Volume 2.3131674946265E+22
Space diagonal 49351041.335778

Equilateral Triangle

Length = n
Perimeter 85478511
Area 3.5153779414015E+14
Altitude 24675520.667889

Triangular Pyramid

Length = n
Surface area 3.5153779414015E+14
Volume 2.7260940357845E+21
Height 13431652.171962