30493984 (number)

30493984 is an even 8-digits composite number following 30493983 and preceding 30493985. In scientific notation, it is written as 3.0493984 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 12 positive divisors. There are 15246976 positive integers (up to 30493984) that are relatively prime to 30493984.

Interesting facts

Basic properties

Name

Name thirty million four hundred ninety-three thousand nine hundred eighty-four

Notation

Scientific notation 3.0493984 × 10^7
Engineering notation 3.0493984 × 10^6

Prime Factorization of 30493984

Prime Factorization 2 × 2 × 2 × 2 × 2 × 952937

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1905874
Product of the distinct prime numbers

The prime factorization of 30493984 is 2 × 2 × 2 × 2 × 2 × 952937. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 4, 12, 66, 219, 90, 9803, 340, 89985, 39792, 514858, 279809, 8470244, 8950134, 86475871, 3844438, 423023034, 729884847, 9060695223, 9480107580

Basic calculations (n = 30493984)

Multiplication

n×y
n×2 60987968
n×3 91481952
n×4 121975936
n×5 152469920

Division

n÷y
n÷2 15246992
n÷3 10164661.333333
n÷3 7623496
n÷5 6098796.8

Exponentiation

ny
n2 929883060192256
n3 2.8355839159374E+22
n4 8.6468250563251E+29
n5 2.6367614491838E+37

Nth Root

y√n
2√n 5522.1358186847
3√n 312.41944462311
4√n 74.3110746705
5√n 31.393723840474

Divisors of 30493984

1, 2, 4, 8, 16, 32, 952937, 1905874, 3811748, 7623496, 15246992, 30493984

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 -30493983
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 30493984 can be divided by 12 positive divisors. The sum of these divisors (counting 30493984) is 1, the average is 0.083333333333333.

Base conversion 30493984

Base System Value
2 Binary 1110100010100110100100000
3 Ternary 2010101020212211
4 Quaternary 1310110310200
5 Quinary 30301301414
6 Senary 3005331504
8 Octal 164246440
10 Decimal 30493984
12 Duodecimal a266b94
16 Hexadecimal 1d14d20
20 Vigesimal 9abej4
36 Base36 i5lb4

Cryptographic Hash Functions

md5 2380679a63d3a93fde1092fe3edeed83
sha1 e4a1faae8197e590c1c42e3507a927c5e2f13868
sha256 8591fd2696b28dfe3a44bff16c4a53ced10bcc9352165fdaeec4f7516e1ae7f4
sha512 39992ea7e96304fc4481020088ec199796785f32f503a86c3ba8b001d5e2a40c218015e0196a7a2afebba4bdd63fca917701b5328e3e99b25545f4de623205c4
ripemd-160 a1215617ba12e1d290c1573764d425cb117e027a

30493984 as geometric shapes

Circle

Radius = n
Diameter 60987968
Circumference 191599352.22617
Area 2.9213137905976E+15

Sphere

Radius = n
Volume 1.1877666131928E+23
Surface area 1.168525516239E+16
Circumference 191599352.22617

Square

Length = n
Perimeter 121975936
Area 929883060192256
Diagonal 43125005.743588

Cube

Length = n
Surface area 5579298361153536
Volume 2.8355839159374E+22
Space diagonal 52817129.613192

Equilateral Triangle

Length = n
Perimeter 91481952
Area 4.0265117633765E+14
Altitude 26408564.806596

Triangular Pyramid

Length = n
Surface area 4.0265117633765E+14
Volume 3.341767692638E+21
Height 14375001.914529