30685736 (number)

30685736 is an even 8-digits composite number following 30685735 and preceding 30685737. In scientific notation, it is written as 3.0685736 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 15016240 positive integers (up to 30685736) that are relatively prime to 30685736.

Interesting facts

Basic properties

Name

Name thirty million six hundred eighty-five thousand seven hundred thirty-six

Notation

Scientific notation 3.0685736 × 10^7
Engineering notation 3.0685736 × 10^6

Prime Factorization of 30685736

Prime Factorization 2 × 2 × 2 × 47 × 81611

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 7671434
Product of the distinct prime numbers

The prime factorization of 30685736 is 2 × 2 × 2 × 47 × 81611. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 90, 66, 8, 574, 7363, 9485, 33549, 3255, 231161, 968310, 914490, 6015738, 83040502, 48064104, 309431911, 77601370, 5338771069, 237728851

Basic calculations (n = 30685736)

Multiplication

n×y
n×2 61371472
n×3 92057208
n×4 122742944
n×5 153428680

Division

n÷y
n÷2 15342868
n÷3 10228578.666667
n÷3 7671434
n÷5 6137147.2

Exponentiation

ny
n2 941614393861696
n3 2.889413070384E+22
n4 8.8663766672753E+29
n5 2.7207129368857E+37

Nth Root

y√n
2√n 5539.4707328408
3√n 313.07292784986
4√n 74.427620765686
5√n 31.43310685272

Divisors of 30685736

1, 2, 4, 8, 47, 94, 188, 376, 81611, 163222, 326444, 652888, 3835717, 7671434, 15342868, 30685736

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 -30685735
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 30685736 can be divided by 16 positive divisors. The sum of these divisors (counting 30685736) is 1, the average is 0.0625.

Base conversion 30685736

Base System Value
2 Binary 1110101000011101000101000
3 Ternary 2010201222220202
4 Quaternary 1311003220220
5 Quinary 30323420421
6 Senary 3013411332
8 Octal 165035050
10 Decimal 30685736
12 Duodecimal a339b48
16 Hexadecimal 1d43a28
20 Vigesimal 9bfe6g
36 Base36 i9p9k

Cryptographic Hash Functions

md5 80e587fa47ecab95f915ffa9cf100934
sha1 f6fd30cd9087d57e2c75d631bbf2d4a539e93e2c
sha256 f9d7cabf9b2c8238e31bd30233d19d8a08d71977e62ae12f3462bcdf6ecb27f9
sha512 7639fa639b1805f216f034eb273dbe393c80de5059e87362a50f6f15387c0c37b4d50bf430061cd8ff9ea1e068e829950c8ff4eb7c33d0845f4a69e7969a8644
ripemd-160 ffaa930a2143f7d07a88e78e5cbb2944c4b1430f

30685736 as geometric shapes

Circle

Radius = n
Diameter 61371472
Circumference 192804165.57519
Area 2.9581688622703E+15

Sphere

Radius = n
Volume 1.2103145166806E+23
Surface area 1.1832675449081E+16
Circumference 192804165.57519

Square

Length = n
Perimeter 122742944
Area 941614393861696
Diagonal 43396184.0226

Cube

Length = n
Surface area 5649686363170176
Volume 2.889413070384E+22
Space diagonal 53149253.819645

Equilateral Triangle

Length = n
Perimeter 92057208
Area 4.0773099282666E+14
Altitude 26574626.909823

Triangular Pyramid

Length = n
Surface area 4.0773099282666E+14
Volume 3.4052059595293E+21
Height 14465394.6742