30485844 (number)

30485844 is an even 8-digits composite number following 30485843 and preceding 30485845. In scientific notation, it is written as 3.0485844 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 36 positive divisors. There are 9811200 positive integers (up to 30485844) that are relatively prime to 30485844.

Interesting facts

Basic properties

Name

Name thirty million four hundred eighty-five thousand eight hundred forty-four

Notation

Scientific notation 3.0485844 × 10^7
Engineering notation 3.0485844 × 10^6

Prime Factorization of 30485844

Prime Factorization 2 × 2 × 3 × 3 × 29 × 29201

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 5080974
Product of the distinct prime numbers

The prime factorization of 30485844 is 2 × 2 × 3 × 3 × 29 × 29201. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 30485844)

Multiplication

n×y
n×2 60971688
n×3 91457532
n×4 121943376
n×5 152429220

Division

n÷y
n÷2 15242922
n÷3 10161948
n÷3 7621461
n÷5 6097168.8

Exponentiation

ny
n2 929386684392336
n3 2.8333137476062E+22
n4 8.6375960912578E+29
n5 2.6332440697309E+37

Nth Root

y√n
2√n 5521.3987358277
3√n 312.39164328591
4√n 74.306115063484
5√n 31.392047626554

Divisors of 30485844

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30485843
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30485844 can be divided by 36 positive divisors. The sum of these divisors (counting 30485844) is 1, the average is 0.027777777777778.

Base conversion 30485844

Base System Value
2 Binary 1110100010010110101010100
3 Ternary 2010100211201100
4 Quaternary 1310102311110
5 Quinary 30301021334
6 Senary 3005230100
8 Octal 164226524
10 Decimal 30485844
12 Duodecimal a262330
16 Hexadecimal 1d12d54
20 Vigesimal 9aaec4
36 Base36 i5f10

Cryptographic Hash Functions

md5 2492118d3ae455a942a8c281b40e1442
sha1 467a16d51b2f53eebf50731dac8f64a4b3fa1589
sha256 33d4a454b8b2251730a84a86d7c2140f161a945280eafbe930363b8db07a30c5
sha512 0fc7a774d911d2abb041ee88f836bff8e0f5375c47cd16bbd28209e46b22e0abf5b9655f4790e734aacd82caf9e5a7067bc0d57bff67eb8ff052718854eddd89
ripemd-160 fca3becbf6d7b7ec02e0f92b49b79c402fe44979

30485844 as geometric shapes

Circle

Radius = n
Diameter 60971688
Circumference 191548207.09777
Area 2.9197543800311E+15

Sphere

Radius = n
Volume 1.1868156873059E+23
Surface area 1.1679017520125E+16
Circumference 191548207.09777

Square

Length = n
Perimeter 121943376
Area 929386684392336
Diagonal 43113494.04519

Cube

Length = n
Surface area 5576320106354016
Volume 2.8333137476062E+22
Space diagonal 52803030.719619

Equilateral Triangle

Length = n
Perimeter 91457532
Area 4.0243623931138E+14
Altitude 26401515.359809

Triangular Pyramid

Length = n
Surface area 4.0243623931138E+14
Volume 3.3390922736024E+21
Height 14371164.68173