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

49668538 (number)

49668538 is an even 8-digits composite number following 49668537 and preceding 49668539. In scientific notation, it is written as 4.9668538 × 10^7. The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors. There are 24834268 positive integers (up to 49668538) that are relatively prime to 49668538.

Interesting facts

49668538 has 4 divisors, whose sum is 74502810
The reverse of 49668538 is 83586694
Previous prime number is 2

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4

Name

Name	forty-nine million six hundred sixty-eight thousand five hundred thirty-eight

Notation

Scientific notation	4.9668538 × 10^7
Engineering notation	4.9668538 × 10^6

Prime Factorization of 49668538

Prime Factorization 2 × 24834269

Composite number

ω	Distinct Factors	2	Total number of distinct prime factors
Ω	Total Factors	2	Total number of prime factors
rad	Radical	49668538	Product of the distinct prime numbers

The prime factorization of 49668538 is 2 × 24834269. Since it has a total of 2 prime factors.

Most popular turbo-numbers

3, 7, 41, 35, 790, 823, 8440, 4729, 46328, 52935, 490025, 23134, 5376876, 1040744, 58626676, 51222337, 860720401, 520183452, 8674118363, 9167739141

Basic calculations (n = 49668538)

Multiplication

n×y

n×2	99337076
n×3	149005614
n×4	198674152
n×5	248342690

Division

n÷y

n÷2	24834269
n÷3	16556179.333333
n÷3	12417134.5
n÷5	9933707.6

Exponentiation

n^y

n²	2466963667057444
n³	1.2253047864186E+23
n⁴	6.0859097345815E+30
n⁵	3.0227823891663E+38

Nth Root

^y√n

²√n	7047.5909359156
³√n	367.58726667167
⁴√n	83.949931125139
⁵√n	34.611169589594

Divisors of 49668538

1, 2, 24834269, 49668538

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	-49668537	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 49668538 can be divided by 4 positive divisors. The sum of these divisors (counting 49668538) is 1, the average is 0.25.

Base conversion 49668538

Base	System	Value
2	Binary	10111101011110000110111010
3	Ternary	10110110102102111
4	Quaternary	2331132012322
5	Quinary	100203343123
6	Senary	4532322534
8	Octal	275360672
10	Decimal	49668538
12	Duodecimal	1477344a
16	Hexadecimal	2f5e1ba
20	Vigesimal	fa8b6i
36	Base36	tkkhm

Cryptographic Hash Functions

md5	978aaa8f29626733b1fbb2376da81a3e
sha1	236c64d2146176968a5da60070344ac2b8acbcdd
sha256	b5332a626eb02d0326585f914fbf4eaaa18a429722b34b9a256b74a29774c621
sha512	0474e2323ccbfe4fee48bb59431b5967995fbf4ba1225696dfb6885fb3f3562b93de11aafcaa2cd3398d7cbbe6404f7e81f631999b38b3426bc94ad7bc6075ca
ripemd-160	c0304dde722233cc7b64503a0aa4c6a24f75720f

49668538 as geometric shapes

Circle

Radius = n

Diameter	99337076
Circumference	312076628.19069
Area	7.7501949331006E+15

Sphere

Radius = n

Volume	5.1325446872282E+23
Surface area	3.1000779732402E+16
Circumference	312076628.19069

Square

Length = n

Perimeter	198674152
Area	2466963667057444
Diagonal	70241920.062843

Cube

Length = n

Surface area	14801782002344664
Volume	1.2253047864186E+23
Space diagonal	86028431.353665

Equilateral Triangle

Length = n

Perimeter	149005614
Area	1.0682266029425E+15
Altitude	43014215.676833

Triangular Pyramid

Length = n

Surface area	1.0682266029425E+15
Volume	1.4440355391616E+22
Height	23413973.354281