30966481 (number)

30966481 is an odd 8-digits composite number following 30966480 and preceding 30966482. In scientific notation, it is written as 3.0966481 × 10^7. The sum of its digits is 37. It has a total of 5 prime factors and 24 positive divisors. There are 24272640 positive integers (up to 30966481) that are relatively prime to 30966481.

Interesting facts

Basic properties

Name

Name thirty million nine hundred sixty-six thousand four hundred eighty-one

Notation

Scientific notation 3.0966481 × 10^7
Engineering notation 3.0966481 × 10^6

Prime Factorization of 30966481

Prime Factorization 7 × 7 × 13 × 173 × 281

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 4423783
Product of the distinct prime numbers

The prime factorization of 30966481 is 7 × 7 × 13 × 173 × 281. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 8, 44, 76, 173, 460, 5878, 9588, 79588, 88495, 460874, 257698, 5324178, 6672947, 40798880, 53679495, 870597611, 536839593, 268480423, 8246996377

Basic calculations (n = 30966481)

Multiplication

n×y
n×2 61932962
n×3 92899443
n×4 123865924
n×5 154832405

Division

n÷y
n÷2 15483240.5
n÷3 10322160.333333
n÷3 7741620.25
n÷5 6193296.2

Exponentiation

ny
n2 958922945523361
n3 2.9694469173013E+22
n4 9.195332154512E+29
n5 2.8474707845138E+37

Nth Root

y√n
2√n 5564.7534536581
3√n 314.02480296861
4√n 74.597275108801
5√n 31.49041405742

Divisors of 30966481

1, 7, 13, 49, 91, 173, 281, 637, 1211, 1967, 2249, 3653, 8477, 13769, 15743, 25571, 48613, 110201, 178997, 340291, 631969, 2382037, 4423783, 30966481

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 -30966480
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 30966481 can be divided by 24 positive divisors. The sum of these divisors (counting 30966481) is 1, the average is 0.041666666666667.

Base conversion 30966481

Base System Value
2 Binary 1110110001000001011010001
3 Ternary 2011021021000201
4 Quaternary 1312020023101
5 Quinary 30411411411
6 Senary 3023415201
8 Octal 166101321
10 Decimal 30966481
12 Duodecimal a454501
16 Hexadecimal 1d882d1
20 Vigesimal 9dag41
36 Base36 ifpw1

Cryptographic Hash Functions

md5 88a4e0ac56d1f4fc4e2ad0d7966418bc
sha1 296c65ec07b34df9832487f2e0c626f5fa40637e
sha256 5e745fa40c96663cd420f0bfa2082e5eaf5d9299610358bed11f416f24f12f33
sha512 5fdb1dd2d5ea3d3ac18e96e083cf69fcb8d8d0137ef3c184acbb8bf12afe96d486188a7ab7ef997750cc2df675bf3e14f54a4a0cacb16f7c2586be087edf768a
ripemd-160 87c73aa3d6d63c907f4b8c5317854c77a45d96a4

30966481 as geometric shapes

Circle

Radius = n
Diameter 61932962
Circumference 194568138.43426
Area 3.0125452810149E+15

Sphere

Radius = n
Volume 1.2438390160825E+23
Surface area 1.205018112406E+16
Circumference 194568138.43426

Square

Length = n
Perimeter 123865924
Area 958922945523361
Diagonal 43793217.409169

Cube

Length = n
Surface area 5753537673140166
Volume 2.9694469173013E+22
Space diagonal 53635518.423616

Equilateral Triangle

Length = n
Perimeter 92899443
Area 4.1522581554752E+14
Altitude 26817759.211808

Triangular Pyramid

Length = n
Surface area 4.1522581554752E+14
Volume 3.4995267526621E+21
Height 14597739.13639