30754940 (number)

30754940 is an even 8-digits composite number following 30754939 and preceding 30754941. In scientific notation, it is written as 3.0754940 × 10^7. The sum of its digits is 32. It has a total of 5 prime factors and 24 positive divisors. There are 12277440 positive integers (up to 30754940) that are relatively prime to 30754940.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0754940 × 10^7
Engineering notation 3.0754940 × 10^6

Prime Factorization of 30754940

Prime Factorization 2 × 2 × 5 × 2437 × 631

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15377470
Product of the distinct prime numbers

The prime factorization of 30754940 is 2 × 2 × 5 × 2437 × 631. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 3, 81, 95, 271, 942, 6890, 3356, 95596, 33495, 239688, 873782, 3108298, 4423891, 82177805, 98416995, 569359809, 167885552, 822045433, 7352529436

Basic calculations (n = 30754940)

Multiplication

n×y
n×2 61509880
n×3 92264820
n×4 123019760
n×5 153774700

Division

n÷y
n÷2 15377470
n÷3 10251646.666667
n÷3 7688735
n÷5 6150988

Exponentiation

ny
n2 945866334403600
n3 2.9090062362603E+22
n4 8.946631225581E+29
n5 2.7515310654487E+37

Nth Root

y√n
2√n 5545.7136601163
3√n 313.30810369765
4√n 74.46954854245
5√n 31.447271981709

Divisors of 30754940

1, 2, 4, 5, 10, 20, 631, 1262, 2437, 2524, 3155, 4874, 6310, 9748, 12185, 12620, 24370, 48740, 1537747, 3075494, 6150988, 7688735, 15377470, 30754940

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30754939
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30754940 can be divided by 24 positive divisors. The sum of these divisors (counting 30754940) is 1, the average is 0.041666666666667.

Base conversion 30754940

Base System Value
2 Binary 1110101010100100001111100
3 Ternary 2010212111211212
4 Quaternary 1311110201330
5 Quinary 30333124230
6 Senary 3015103552
8 Octal 165244174
10 Decimal 30754940
12 Duodecimal a371bb8
16 Hexadecimal 1d5487c
20 Vigesimal 9c4770
36 Base36 ib6nw

Cryptographic Hash Functions

md5 f814e93b4608fcce21b6d9199d84689d
sha1 71d0d4891962a75bee559df17066510ec1e6b630
sha256 08a348822831438cd87fb3a12d0a6cad420cae6fbbcd7fa7db4d1cf5a231cbd2
sha512 3696f6ef3746ee0e7c5e6b604fd4fd977fd3f69318559fa9e1900c5d360cd101981f59bcda2666c5dea6300eb754fbf5434724398391961f26533606140d70ca
ripemd-160 820eef004782f605c655203baca2f90c1d03812c

30754940 as geometric shapes

Circle

Radius = n
Diameter 61509880
Circumference 193238987.13119
Area 2.9715267274403E+15

Sphere

Radius = n
Volume 1.218521682811E+23
Surface area 1.1886106909761E+16
Circumference 193238987.13119

Square

Length = n
Perimeter 123019760
Area 945866334403600
Diagonal 43494053.257971

Cube

Length = n
Surface area 5675198006421600
Volume 2.9090062362603E+22
Space diagonal 53269118.663732

Equilateral Triangle

Length = n
Perimeter 92264820
Area 4.0957213708899E+14
Altitude 26634559.331866

Triangular Pyramid

Length = n
Surface area 4.0957213708899E+14
Volume 3.428296726956E+21
Height 14498017.752657