30484838 (number)

30484838 is an even 8-digits composite number following 30484837 and preceding 30484839. In scientific notation, it is written as 3.0484838 × 10^7. The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors. There are 15242418 positive integers (up to 30484838) that are relatively prime to 30484838.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.0484838 × 10^7
Engineering notation 3.0484838 × 10^6

Prime Factorization of 30484838

Prime Factorization 2 × 15242419

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 30484838
Product of the distinct prime numbers

The prime factorization of 30484838 is 2 × 15242419. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 3, 70, 30, 223, 530, 6519, 5530, 36850, 79934, 505524, 307706, 4717514, 3431480, 50528973, 98780867, 673451123, 20651171, 4155747201, 1154216106

Basic calculations (n = 30484838)

Multiplication

n×y
n×2 60969676
n×3 91454514
n×4 121939352
n×5 152424190

Division

n÷y
n÷2 15242419
n÷3 10161612.666667
n÷3 7621209.5
n÷5 6096967.6

Exponentiation

ny
n2 929325347886244
n3 2.8330332679606E+22
n4 8.6364560222389E+29
n5 2.6328096273208E+37

Nth Root

y√n
2√n 5521.307634972
3√n 312.38820705225
4√n 74.305502050467
5√n 31.391840443071

Divisors of 30484838

1, 2, 15242419, 30484838

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30484837
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30484838 can be divided by 4 positive divisors. The sum of these divisors (counting 30484838) is 1, the average is 0.25.

Base conversion 30484838

Base System Value
2 Binary 1110100010010100101100110
3 Ternary 2010100210100002
4 Quaternary 1310102211212
5 Quinary 30301003323
6 Senary 3005221302
8 Octal 164224546
10 Decimal 30484838
12 Duodecimal a261832
16 Hexadecimal 1d12966
20 Vigesimal 9aac1i
36 Base36 i5e92

Cryptographic Hash Functions

md5 9936a0ec002edc9b68e1b588e56c3805
sha1 c06959f45c5d68baa4c6f111c80b7f694a505f4c
sha256 2bc37c56019c2db5f8cf212e4166a2723b5c3c4b52d4928996d06ab28112b0b0
sha512 d73d4184d7c713336ac7a1917c6beefdbb117bc21d074d2c33645d97156c1596e8ee3fbfb56e6e8ac895255e3b992f965eee376b4f83a447e878dfdb887e570e
ripemd-160 ad30505251c40c330780bd820f3dc85b1d63dd50

30484838 as geometric shapes

Circle

Radius = n
Diameter 60969676
Circumference 191541886.21335
Area 2.9195616857142E+15

Sphere

Radius = n
Volume 1.1866982002667E+23
Surface area 1.1678246742857E+16
Circumference 191541886.21335

Square

Length = n
Perimeter 121939352
Area 929325347886244
Diagonal 43112071.346347

Cube

Length = n
Surface area 5575952087317464
Volume 2.8330332679606E+22
Space diagonal 52801288.276506

Equilateral Triangle

Length = n
Perimeter 91454514
Area 4.0240967982515E+14
Altitude 26400644.138253

Triangular Pyramid

Length = n
Surface area 4.0240967982515E+14
Volume 3.33876172517E+21
Height 14370690.448782