Max	9223372036854775807
25835	Positive integer
0b10001100	Binary number
01771452	Octal number
0x129abf	Hex number
5.012 * 10^7	Scientific notation
2^4 * 5	Factorized form
*	Random number

30449042 (number)

30449042 is an even 8-digits composite number following 30449041 and preceding 30449043. In scientific notation, it is written as 3.0449042 × 10^7. The sum of its digits is 26. It has a total of 3 prime factors and 8 positive divisors. There are 14053392 positive integers (up to 30449042) that are relatively prime to 30449042.

Interesting facts

30449042 has 8 divisors, whose sum is 49186956
The reverse of 30449042 is 24094403
Previous prime number is 13

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 26
Digital Root 8

Name

Name	thirty million four hundred forty-nine thousand forty-two

Notation

Scientific notation	3.0449042 × 10^7
Engineering notation	3.0449042 × 10^6

Prime Factorization of 30449042

Prime Factorization 2 × 13 × 1171117

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	30449042	Product of the distinct prime numbers

The prime factorization of 30449042 is 2 × 13 × 1171117. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 6, 70, 100, 840, 389, 9554, 144, 97568, 70564, 340297, 655348, 6037830, 1955652, 99883984, 99008065, 951105117, 894604359, 2257561969, 7056206250

Basic calculations (n = 30449042)

Multiplication

n×y

n×2	60898084
n×3	91347126
n×4	121796168
n×5	152245210

Division

n÷y

n÷2	15224521
n÷3	10149680.666667
n÷3	7612260.5
n÷5	6089808.4

Exponentiation

n^y

n²	927144158717764
n³	2.8230651428852E+22
n⁴	8.5959629104447E+29
n⁵	2.6173883569057E+37

Nth Root

^y√n

²√n	5518.0650594207
³√n	312.26588801685
⁴√n	74.283679630325
⁵√n	31.384464773346

Divisors of 30449042

1, 2, 13, 26, 1171117, 2342234, 15224521, 30449042

8 divisors

τ	Total Divisors	8	Total number of the positive divisors of n
σ	Sum of Divisors	1	Sum of all the positive divisors of n
s	Aliquot Sum	-30449041	Sum of the proper positive divisors of n
A	Arithmetic Mean	0.125	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	8	Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30449042 can be divided by 8 positive divisors. The sum of these divisors (counting 30449042) is 1, the average is 0.125.

Base conversion 30449042

Base	System	Value
2	Binary	1110100001001110110010010
3	Ternary	2010021222020022
4	Quaternary	1310021312102
5	Quinary	30243332132
6	Senary	3004343442
8	Octal	164116622
10	Decimal	30449042
12	Duodecimal	a244b82
16	Hexadecimal	1d09d92
20	Vigesimal	9a62c2
36	Base36	i4mmq

Cryptographic Hash Functions

md5	34d5c5a8c35705fb8905a68025f82963
sha1	94a5e65b7572b390833be3099ef539dd4099a092
sha256	e06fab87d5fd1f7742257523e6b1a13d3d1c063980dd1d0e1bed2c251c239347
sha512	f932546856901a06efea75544dce0db01a2015de94aa63dfa5a7b56b4e2f63df6383fad03991f512e5b15bf864f726a06e2ebf38310a816035329f741929eb1e
ripemd-160	669beb6c2323780b465f96b6d4c78f27c8bfbad5

30449042 as geometric shapes

Circle

Radius = n

Diameter	60898084
Circumference	191316973.31209
Area	2.9127092778464E+15

Sphere

Radius = n

Volume	1.1825227617991E+23
Surface area	1.1650837111386E+16
Circumference	191316973.31209

Square

Length = n

Perimeter	121796168
Area	927144158717764
Diagonal	43061448.157668

Cube

Length = n

Surface area	5562864952306584
Volume	2.8230651428852E+22
Space diagonal	52739287.785799

Equilateral Triangle

Length = n

Perimeter	91347126
Area	4.0146519720997E+14
Altitude	26369643.892899

Triangular Pyramid

Length = n

Surface area	4.0146519720997E+14
Volume	3.3270141771091E+21
Height	14353816.052556