28161735 (number)

28161735 is an odd 8-digits composite number following 28161734 and preceding 28161736. In scientific notation, it is written as 2.8161735 × 10^7. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 12873888 positive integers (up to 28161735) that are relatively prime to 28161735.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-one thousand seven hundred thirty-five

Notation

Scientific notation 2.8161735 × 10^7
Engineering notation 2.8161735 × 10^6

Prime Factorization of 28161735

Prime Factorization 3 × 7 × 5 × 268207

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 28161735
Product of the distinct prime numbers

The prime factorization of 28161735 is 3 × 7 × 5 × 268207. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 7, 8, 93, 722, 477, 7774, 8653, 61875, 51488, 935947, 987094, 8775697, 1518803, 77519285, 37758921, 120830126, 221213743, 6774978495, 6572198407

Basic calculations (n = 28161735)

Multiplication

n×y
n×2 56323470
n×3 84485205
n×4 112646940
n×5 140808675

Division

n÷y
n÷2 14080867.5
n÷3 9387245
n÷3 7040433.75
n÷5 5632347

Exponentiation

ny
n2 793083318210225
n3 2.2334602240357E+22
n4 6.2898114962334E+29
n5 1.7713200455688E+37

Nth Root

y√n
2√n 5306.7631377328
3√n 304.24244495468
4√n 72.847533504799
5√n 30.89810761868

Divisors of 28161735

1, 3, 5, 7, 15, 21, 35, 105, 268207, 804621, 1341035, 1877449, 4023105, 5632347, 9387245, 28161735

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 -28161734
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 28161735 can be divided by 16 positive divisors. The sum of these divisors (counting 28161735) is 1, the average is 0.0625.

Base conversion 28161735

Base System Value
2 Binary 1101011011011011011000111
3 Ternary 1221222202122020
4 Quaternary 1223123123013
5 Quinary 24202133420
6 Senary 2443334223
8 Octal 153333307
10 Decimal 28161735
12 Duodecimal 9521373
16 Hexadecimal 1adb6c7
20 Vigesimal 8g046f
36 Base36 grlqf

Cryptographic Hash Functions

md5 78d4be9af9f0f54fdab0dbb6f0552d13
sha1 86729e267b7135bfbfe990da7f4a13616075e5a4
sha256 361135e5a62225d411ad5453d86267912ee3cf926815fb59e96d8ed48c81a599
sha512 fbbe744d4f3110dcc872ae56e1194e4ead9183d567ade8eeea82bdf9fe97cf77de9dd2350a6c530401a649c220f4fc7c893cde3be5fb102e538f0d6a46ce2833
ripemd-160 a01951545320c1dada05114b35db03fd539e6f58

28161735 as geometric shapes

Circle

Radius = n
Diameter 56323470
Circumference 176945399.57669
Area 2.4915447261739E+15

Sphere

Radius = n
Volume 9.3554963092208E+22
Surface area 9.9661789046954E+15
Circumference 176945399.57669

Square

Length = n
Perimeter 112646940
Area 793083318210225
Diagonal 39826707.576957

Cube

Length = n
Surface area 4758499909261350
Volume 2.2334602240357E+22
Space diagonal 48777555.849291

Equilateral Triangle

Length = n
Perimeter 84485205
Area 3.4341515044386E+14
Altitude 24388777.924645

Triangular Pyramid

Length = n
Surface area 3.4341515044386E+14
Volume 2.6321581165435E+21
Height 13275569.192319