30741808 (number)

30741808 is an even 8-digits composite number following 30741807 and preceding 30741809. In scientific notation, it is written as 3.0741808 × 10^7. The sum of its digits is 31. It has a total of 5 prime factors and 10 positive divisors. There are 15370896 positive integers (up to 30741808) that are relatively prime to 30741808.

Interesting facts

Basic properties

Name

Name thirty million seven hundred forty-one thousand eight hundred eight

Notation

Scientific notation 3.0741808 × 10^7
Engineering notation 3.0741808 × 10^6

Prime Factorization of 30741808

Prime Factorization 2 × 2 × 2 × 2 × 1921363

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3842726
Product of the distinct prime numbers

The prime factorization of 30741808 is 2 × 2 × 2 × 2 × 1921363. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 77, 14, 562, 854, 1511, 7167, 29735, 21610, 494795, 641918, 2007300, 5422025, 29969287, 51588988, 186849785, 310440546, 3767902833, 3974584854

Basic calculations (n = 30741808)

Multiplication

n×y
n×2 61483616
n×3 92225424
n×4 122967232
n×5 153709040

Division

n÷y
n÷2 15370904
n÷3 10247269.333333
n÷3 7685452
n÷5 6148361.6

Exponentiation

ny
n2 945058759108864
n3 2.9052814921243E+22
n4 8.9313605816839E+29
n5 2.7456617218089E+37

Nth Root

y√n
2√n 5544.5295562383
3√n 313.26350438286
4√n 74.461597862511
5√n 31.444585999383

Divisors of 30741808

1, 2, 4, 8, 16, 1921363, 3842726, 7685452, 15370904, 30741808

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30741807
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30741808 can be divided by 10 positive divisors. The sum of these divisors (counting 30741808) is 1, the average is 0.1.

Base conversion 30741808

Base System Value
2 Binary 1110101010001010100110000
3 Ternary 2010211211211111
4 Quaternary 1311101110300
5 Quinary 30332214213
6 Senary 3014523104
8 Octal 165212460
10 Decimal 30741808
12 Duodecimal a366494
16 Hexadecimal 1d51530
20 Vigesimal 9c2ea8
36 Base36 iawj4

Cryptographic Hash Functions

md5 2c52b5b5aa142eb6a2c297e2acd165b8
sha1 d346f50d1ea2bfc257cd4458202a3e4191861da7
sha256 7b755aa03cb22aed857104b2f5364ded5820b1535b49f3807f49b4aa691dc70e
sha512 67ab76e60d81685b8b29a922364ef9fc145bbbd4d94fcb04b9280e3359f5770c263b0fdcf7a8278fa0d572a8370f777da54123c56444b0a889c4c51312d7aee3
ripemd-160 147f71563a11cfc4c8d289c41c51e07e69d83a78

30741808 as geometric shapes

Circle

Radius = n
Diameter 61483616
Circumference 193156476.34174
Area 2.9689896548271E+15

Sphere

Radius = n
Volume 1.2169614656357E+23
Surface area 1.1875958619308E+16
Circumference 193156476.34174

Square

Length = n
Perimeter 122967232
Area 945058759108864
Diagonal 43475481.80547

Cube

Length = n
Surface area 5670352554653184
Volume 2.9052814921243E+22
Space diagonal 53246373.372527

Equilateral Triangle

Length = n
Perimeter 92225424
Area 4.0922244672864E+14
Altitude 26623186.686264

Triangular Pyramid

Length = n
Surface area 4.0922244672864E+14
Volume 3.4239070738948E+21
Height 14491827.26849