30893640 (number)

30893640 is an even 8-digits composite number following 30893639 and preceding 30893641. In scientific notation, it is written as 3.0893640 × 10^7. The sum of its digits is 33. It has a total of 6 prime factors and 32 positive divisors. There are 8238272 positive integers (up to 30893640) that are relatively prime to 30893640.

Interesting facts

Basic properties

Name

Name thirty million eight hundred ninety-three thousand six hundred forty

Notation

Scientific notation 3.0893640 × 10^7
Engineering notation 3.0893640 × 10^6

Prime Factorization of 30893640

Prime Factorization 2 × 2 × 2 × 3 × 5 × 257447

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7723410
Product of the distinct prime numbers

The prime factorization of 30893640 is 2 × 2 × 2 × 3 × 5 × 257447. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 7, 65, 69, 249, 84, 3206, 4590, 5769, 64356, 248695, 415675, 41308, 8134923, 31824633, 89758504, 605175552, 49737711, 8979744265, 8366350337

Basic calculations (n = 30893640)

Multiplication

n×y
n×2 61787280
n×3 92680920
n×4 123574560
n×5 154468200

Division

n÷y
n÷2 15446820
n÷3 10297880
n÷3 7723410
n÷5 6178728

Exponentiation

ny
n2 954416992449600
n3 2.9485414974621E+22
n4 9.1091179547654E+29
n5 2.8141381081206E+37

Nth Root

y√n
2√n 5558.2047461388
3√n 313.77838772154
4√n 74.553368442605
5√n 31.475585413931

Divisors of 30893640

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 257447, 514894, 772341, 1029788, 1287235, 1544682, 2059576, 2574470, 3089364, 3861705, 5148940, 6178728, 7723410, 10297880, 15446820, 30893640

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30893639
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30893640 can be divided by 32 positive divisors. The sum of these divisors (counting 30893640) is 1, the average is 0.03125.

Base conversion 30893640

Base System Value
2 Binary 1110101110110011001001000
3 Ternary 2011010120002220
4 Quaternary 1311312121020
5 Quinary 30402044030
6 Senary 3022054040
8 Octal 165663110
10 Decimal 30893640
12 Duodecimal a41a320
16 Hexadecimal 1d76648
20 Vigesimal 9d1e20
36 Base36 ie5oo

Cryptographic Hash Functions

md5 83ccdeba2ded2b6ffd74c59ac8a5abdb
sha1 9f77ed32bff5b0cb6862d3ae80f2a5a9f1ea4193
sha256 7f7f05d9d5643f501b71fc54417587b50311870078cc54fb7e300a13fcc5b7f0
sha512 995fb237c12a6cf1300475d55cc188799c19152f45637900e302faaf1180246366a3e2b4e90681ca3ba244d98cabc75cf5c4542fa19d5ea31c46b3f87dd2dda6
ripemd-160 b9ebadf96953c7a4fbaf695fd7aa2063d7584bc2

30893640 as geometric shapes

Circle

Radius = n
Diameter 61787280
Circumference 194110464.9333
Area 2.9983894119409E+15

Sphere

Radius = n
Volume 1.2350821742975E+23
Surface area 1.1993557647764E+16
Circumference 194110464.9333

Square

Length = n
Perimeter 123574560
Area 954416992449600
Diagonal 43690204.679072

Cube

Length = n
Surface area 5726501954697600
Volume 2.9485414974621E+22
Space diagonal 53509354.110742

Equilateral Triangle

Length = n
Perimeter 92680920
Area 4.1327468063245E+14
Altitude 26754677.055371

Triangular Pyramid

Length = n
Surface area 4.1327468063245E+14
Volume 3.4748894791089E+21
Height 14563401.559691