30888976 (number)

30888976 is an even 8-digits composite number following 30888975 and preceding 30888977. In scientific notation, it is written as 3.0888976 × 10^7. The sum of its digits is 49. It has a total of 6 prime factors and 20 positive divisors. There are 15226400 positive integers (up to 30888976) that are relatively prime to 30888976.

Interesting facts

Basic properties

Name

Name thirty million eight hundred eighty-eight thousand nine hundred seventy-six

Notation

Scientific notation 3.0888976 × 10^7
Engineering notation 3.0888976 × 10^6

Prime Factorization of 30888976

Prime Factorization 2 × 2 × 2 × 2 × 71 × 27191

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3861122
Product of the distinct prime numbers

The prime factorization of 30888976 is 2 × 2 × 2 × 2 × 71 × 27191. Since it has a total of 6 prime factors.

Most popular turbo-numbers

3, 1, 50, 37, 151, 131, 6507, 55, 35033, 98738, 618240, 476823, 7184999, 1170774, 14851614, 37931143, 914577102, 826471397, 1162866898, 7011997159

Basic calculations (n = 30888976)

Multiplication

n×y
n×2 61777952
n×3 92666928
n×4 123555904
n×5 154444880

Division

n÷y
n÷2 15444488
n÷3 10296325.333333
n÷3 7722244
n÷5 6177795.2

Exponentiation

ny
n2 954128838328576
n3 2.9472062788039E+22
n4 9.1036184013024E+29
n5 2.8120145031099E+37

Nth Root

y√n
2√n 5557.7851703714
3√n 313.76259659589
4√n 74.550554460523
5√n 31.474634985324

Divisors of 30888976

1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 27191, 54382, 108764, 217528, 435056, 1930561, 3861122, 7722244, 15444488, 30888976

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30888975
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30888976 can be divided by 20 positive divisors. The sum of these divisors (counting 30888976) is 1, the average is 0.05.

Base conversion 30888976

Base System Value
2 Binary 1110101110101010000010000
3 Ternary 2011010022201011
4 Quaternary 1311311100100
5 Quinary 30401421401
6 Senary 3022020304
8 Octal 165652020
10 Decimal 30888976
12 Duodecimal a417694
16 Hexadecimal 1d75410
20 Vigesimal 9d128g
36 Base36 ie234

Cryptographic Hash Functions

md5 c236b0397615e4ec1913c9a6ec0072f0
sha1 8a7825035292d5812902a2159b3fc1b4d51b57cf
sha256 762dbff76c7ba3e02f4dbcefedbb39453983dbbe04bc9a6b47a418d07f538b72
sha512 83b67a0d2b967870c56b20c80a5415cf04f48dd5ecbef96a36f2ebf07154f414d77259fb31baf3967631ad972ac4b029bd962d0e1ff16ecdc7d98ddc1780690e
ripemd-160 488f7a5d4fa2def5ae6df592155e4e6f6e911a3e

30888976 as geometric shapes

Circle

Radius = n
Diameter 61777952
Circumference 194081160.15702
Area 2.9974841490712E+15

Sphere

Radius = n
Volume 1.2345228792139E+23
Surface area 1.1989936596285E+16
Circumference 194081160.15702

Square

Length = n
Perimeter 123555904
Area 954128838328576
Diagonal 43683608.787017

Cube

Length = n
Surface area 5724773029971456
Volume 2.9472062788039E+22
Space diagonal 53501275.825776

Equilateral Triangle

Length = n
Perimeter 92666928
Area 4.1314990623794E+14
Altitude 26750637.912888

Triangular Pyramid

Length = n
Surface area 4.1314990623794E+14
Volume 3.4733159088297E+21
Height 14561202.929006