30888914 (number)

30888914 is an even 8-digits composite number following 30888913 and preceding 30888915. In scientific notation, it is written as 3.0888914 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 13238064 positive integers (up to 30888914) that are relatively prime to 30888914.

Interesting facts

Basic properties

Name

Name thirty million eight hundred eighty-eight thousand nine hundred fourteen

Notation

Scientific notation 3.0888914 × 10^7
Engineering notation 3.0888914 × 10^6

Prime Factorization of 30888914

Prime Factorization 2 × 7 × 7 × 315193

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 4412702
Product of the distinct prime numbers

The prime factorization of 30888914 is 2 × 7 × 7 × 315193. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 7, 12, 944, 537, 6648, 3013, 66614, 78388, 197090, 440345, 8967303, 4327182, 88034933, 67871816, 878611539, 788889168, 8480459194, 6926911966

Basic calculations (n = 30888914)

Multiplication

n×y
n×2 61777828
n×3 92666742
n×4 123555656
n×5 154444570

Division

n÷y
n÷2 15444457
n÷3 10296304.666667
n÷3 7722228.5
n÷5 6177782.8

Exponentiation

ny
n2 954125008099396
n3 2.9471885320432E+22
n4 9.1035453108067E+29
n5 2.8119862820061E+37

Nth Root

y√n
2√n 5557.7795926071
3√n 313.76238666885
4√n 74.550517051239
5√n 31.474622350208

Divisors of 30888914

1, 2, 7, 14, 49, 98, 315193, 630386, 2206351, 4412702, 15444457, 30888914

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30888913
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30888914 can be divided by 12 positive divisors. The sum of these divisors (counting 30888914) is 1, the average is 0.083333333333333.

Base conversion 30888914

Base System Value
2 Binary 1110101110101001111010010
3 Ternary 2011010022121212
4 Quaternary 1311311033102
5 Quinary 30401421124
6 Senary 3022020122
8 Octal 165651722
10 Decimal 30888914
12 Duodecimal a417642
16 Hexadecimal 1d753d2
20 Vigesimal 9d125e
36 Base36 ie21e

Cryptographic Hash Functions

md5 2c2003bdd5275b8f994aaa95259d160e
sha1 67f2158fe19fd33abba4e97a3a62b4ee30a80cc2
sha256 4af16c1b346b52b4a22fdee5d86793fb50d8f97053b3dd36da18d7dc7ade1b1d
sha512 388c3d3ecff28a8d7d83830c26a2b851971aefa125d3149ffa3dd465564762a04141b650015c0c1a57899e7490f0ff68dd26fd057c296515e2d2c8df61ab5351
ripemd-160 c227d6ebe41f08b94bba7dc674665631ee348d21

30888914 as geometric shapes

Circle

Radius = n
Diameter 61777828
Circumference 194080770.59953
Area 2.9974721160514E+15

Sphere

Radius = n
Volume 1.2345154454681E+23
Surface area 1.1989888464205E+16
Circumference 194080770.59953

Square

Length = n
Perimeter 123555656
Area 954125008099396
Diagonal 43683521.105776

Cube

Length = n
Surface area 5724750048596376
Volume 2.9471885320432E+22
Space diagonal 53501168.438626

Equilateral Triangle

Length = n
Perimeter 92666742
Area 4.1314824770006E+14
Altitude 26750584.219313

Triangular Pyramid

Length = n
Surface area 4.1314824770006E+14
Volume 3.4732949940716E+21
Height 14561173.701925