30744549 (number)

30744549 is an odd 8-digits composite number following 30744548 and preceding 30744550. In scientific notation, it is written as 3.0744549 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 18316800 positive integers (up to 30744549) that are relatively prime to 30744549.

Interesting facts

Basic properties

Name

Name thirty million seven hundred forty-four thousand five hundred forty-nine

Notation

Scientific notation 3.0744549 × 10^7
Engineering notation 3.0744549 × 10^6

Prime Factorization of 30744549

Prime Factorization 3 × 9 × 11 × 61 × 1697

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 30744549
Product of the distinct prime numbers

The prime factorization of 30744549 is 3 × 9 × 11 × 61 × 1697. Since it has a total of 5 prime factors.

Most popular turbo-numbers

6, 7, 64, 86, 665, 499, 2722, 8787, 73958, 22206, 13129, 345607, 3777505, 9353270, 67408919, 51016779, 327713747, 880102116, 2975649729, 7546322184

Basic calculations (n = 30744549)

Multiplication

n×y
n×2 61489098
n×3 92233647
n×4 122978196
n×5 153722745

Division

n÷y
n÷2 15372274.5
n÷3 10248183
n÷3 7686137.25
n÷5 6148909.8

Exponentiation

ny
n2 945227293213401
n3 2.9060586832337E+22
n4 8.9345463583553E+29
n5 2.7468859830723E+37

Nth Root

y√n
2√n 5544.7767313031
3√n 313.27281450267
4√n 74.463257592608
5√n 31.445146711599

Divisors of 30744549

1, 3, 9, 11, 27, 33, 61, 99, 183, 297, 549, 671, 1647, 1697, 2013, 5091, 6039, 15273, 18117, 18667, 45819, 56001, 103517, 168003, 310551, 504009, 931653, 1138687, 2794959, 3416061, 10248183, 30744549

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30744548
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30744549 can be divided by 32 positive divisors. The sum of these divisors (counting 30744549) is 1, the average is 0.03125.

Base conversion 30744549

Base System Value
2 Binary 1110101010001111111100101
3 Ternary 2010211222121000
4 Quaternary 1311101333211
5 Quinary 30332311144
6 Senary 3014543513
8 Octal 165217745
10 Decimal 30744549
12 Duodecimal a367b99
16 Hexadecimal 1d51fe5
20 Vigesimal 9c3179
36 Base36 iayn9

Cryptographic Hash Functions

md5 4c6ae61e9177c2a2144c86dfa95512f1
sha1 19f6f5181420ffe80ff42ae4e2e80d32722ce2a6
sha256 b1030ee80ea9dc9105240c94df8aa17b37fb89ff8ce3b66abd298068f211be7a
sha512 ecadb90041920f4002ff9031c0338fb7431cb77a141ebe39b466ae5facb07e7bdb519db305ec147c5f7b13fb2ee6f26a55c9551b823f26bceb444684192666d0
ripemd-160 1876a15f156578a3bff7baacd62c9eba2c010fc0

30744549 as geometric shapes

Circle

Radius = n
Diameter 61489098
Circumference 193173698.55266
Area 2.9695191203318E+15

Sphere

Radius = n
Volume 1.2172870146864E+23
Surface area 1.1878076481327E+16
Circumference 193173698.55266

Square

Length = n
Perimeter 122978196
Area 945227293213401
Diagonal 43479358.164844

Cube

Length = n
Surface area 5671363759280406
Volume 2.9060586832337E+22
Space diagonal 53251120.923791

Equilateral Triangle

Length = n
Perimeter 92233647
Area 4.092954241366E+14
Altitude 26625560.461895

Triangular Pyramid

Length = n
Surface area 4.092954241366E+14
Volume 3.424823002401E+21
Height 14493119.388281