30481856 (number)

30481856 is an even 8-digits composite number following 30481855 and preceding 30481857. In scientific notation, it is written as 3.0481856 × 10^7. The sum of its digits is 35. It has a total of 7 prime factors and 14 positive divisors. There are 15240896 positive integers (up to 30481856) that are relatively prime to 30481856.

Interesting facts

Basic properties

Name

Name thirty million four hundred eighty-one thousand eight hundred fifty-six

Notation

Scientific notation 3.0481856 × 10^7
Engineering notation 3.0481856 × 10^6

Prime Factorization of 30481856

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 476279

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 952558
Product of the distinct prime numbers

The prime factorization of 30481856 is 2 × 2 × 2 × 2 × 2 × 2 × 476279. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 1, 70, 37, 476, 34, 5666, 5563, 25545, 68161, 843784, 757863, 1518466, 5083594, 30993874, 47263555, 183236937, 270525141, 4392058747, 5590851117

Basic calculations (n = 30481856)

Multiplication

n×y
n×2 60963712
n×3 91445568
n×4 121927424
n×5 152409280

Division

n÷y
n÷2 15240928
n÷3 10160618.666667
n÷3 7620464
n÷5 6096371.2

Exponentiation

ny
n2 929143545204736
n3 2.832201974826E+22
n4 8.6330772759563E+29
n5 2.6315221836257E+37

Nth Root

y√n
2√n 5521.0375836431
3√n 312.37802087369
4√n 74.303684859118
5√n 31.391226274603

Divisors of 30481856

1, 2, 4, 8, 16, 32, 64, 476279, 952558, 1905116, 3810232, 7620464, 15240928, 30481856

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30481855
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30481856 can be divided by 14 positive divisors. The sum of these divisors (counting 30481856) is 1, the average is 0.071428571428571.

Base conversion 30481856

Base System Value
2 Binary 1110100010001110111000000
3 Ternary 2010100122020122
4 Quaternary 1310101313000
5 Quinary 30300404411
6 Senary 3005155412
8 Octal 164216700
10 Decimal 30481856
12 Duodecimal a25bb68
16 Hexadecimal 1d11dc0
20 Vigesimal 9aa4cg
36 Base36 i5by8

Cryptographic Hash Functions

md5 9fa2fa6253c318492997beba9ed65e2a
sha1 f586e49161faa89be0aca3cd5b7e0b6ee78150f8
sha256 9965b9530490774ede78862ae11e2a3cb3af1e0b38bf6516418ec7d1dc12b581
sha512 0ab21ed918e73fe1af389f253064a843c4db380cf1383b2632a7d65eb6f98f9e0ab8942d609126d474de6769a262bc9facf6ed45570650eb52d20386effba1e1
ripemd-160 72c01e88e0e8667cd3741a49078d6f1f0421fe0a

30481856 as geometric shapes

Circle

Radius = n
Diameter 60963712
Circumference 191523149.75476
Area 2.9189905357456E+15

Sphere

Radius = n
Volume 1.1863499890128E+23
Surface area 1.1675962142982E+16
Circumference 191523149.75476

Square

Length = n
Perimeter 121927424
Area 929143545204736
Diagonal 43107854.161504

Cube

Length = n
Surface area 5574861271228416
Volume 2.832201974826E+22
Space diagonal 52796123.300998

Equilateral Triangle

Length = n
Perimeter 91445568
Area 4.0233095695482E+14
Altitude 26398061.650499

Triangular Pyramid

Length = n
Surface area 4.0233095695482E+14
Volume 3.3377820368157E+21
Height 14369284.720501