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

49405918 (number)

49405918 is an even 8-digits composite number following 49405917 and preceding 49405919. In scientific notation, it is written as 4.9405918 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 24354960 positive integers (up to 49405918) that are relatively prime to 49405918.

Interesting facts

49405918 has 8 divisors, whose sum is 75152880
The reverse of 49405918 is 81950494
Previous prime number is 71

Basic properties

Is Prime? no
Number parity even
Number length 8
Sum of Digits 40
Digital Root 4

Name

Name	forty-nine million four hundred five thousand nine hundred eighteen

Notation

Scientific notation	4.9405918 × 10^7
Engineering notation	4.9405918 × 10^6

Prime Factorization of 49405918

Prime Factorization 2 × 71 × 347929

Composite number

ω	Distinct Factors	3	Total number of distinct prime factors
Ω	Total Factors	3	Total number of prime factors
rad	Radical	49405918	Product of the distinct prime numbers

The prime factorization of 49405918 is 2 × 71 × 347929. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 9, 69, 73, 754, 7, 9435, 1369, 69747, 9920, 205709, 339134, 3433491, 715120, 61530612, 97920944, 468490489, 138634804, 5464125599, 978189230

Basic calculations (n = 49405918)

Multiplication

n×y

n×2	98811836
n×3	148217754
n×4	197623672
n×5	247029590

Division

n÷y

n÷2	24702959
n÷3	16468639.333333
n÷3	12351479.5
n÷5	9881183.6

Exponentiation

n^y

n²	2440944733422724
n³	1.2059711534201E+23
n⁴	5.9582111916241E+30
n⁵	2.9437089356006E+38

Nth Root

^y√n

²√n	7028.9343431277
³√n	366.93825480108
⁴√n	83.838740109377
⁵√n	34.574490954638

Divisors of 49405918

1, 2, 71, 142, 347929, 695858, 24702959, 49405918

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	-49405917	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 49405918 can be divided by 8 positive divisors. The sum of these divisors (counting 49405918) is 1, the average is 0.125.

Base conversion 49405918

Base	System	Value
2	Binary	10111100011101111111011110
3	Ternary	10102222002011211
4	Quaternary	2330131333132
5	Quinary	100121442133
6	Senary	4522535034
8	Octal	274357736
10	Decimal	49405918
12	Duodecimal	1466747a
16	Hexadecimal	2f1dfde
20	Vigesimal	f8fefi
36	Base36	texum

Cryptographic Hash Functions

md5	4868f20edbd53c282222ec04dfd12f7f
sha1	3fdb300fb6fa3c03cc3c6c48a31645eac9107f05
sha256	4425bcdbc7bda43211bc852fb637c8c383d91ab00929252d8175ffb7f874339a
sha512	c8b7159b9eed48f27d40df1f18943b48a37c23905c9fba66a2eec57bd29d54098ed641e88952e51a79ff84220734ea933bd6483f32664a9209177cdc52c81b70
ripemd-160	48aa69d968009bdbc9bcef082cf8b73a4f2eca79

49405918 as geometric shapes

Circle

Radius = n

Diameter	98811836
Circumference	310426538.06532
Area	7.6684540423395E+15

Sphere

Radius = n

Volume	5.0515601547013E+23
Surface area	3.0673816169358E+16
Circumference	310426538.06532

Square

Length = n

Perimeter	197623672
Area	2440944733422724
Diagonal	69870519.297093

Cube

Length = n

Surface area	14645668400536344
Volume	1.2059711534201E+23
Space diagonal	85573560.170582

Equilateral Triangle

Length = n

Perimeter	148217754
Area	1.056960074189E+15
Altitude	42786780.085291

Triangular Pyramid

Length = n

Surface area	1.056960074189E+15
Volume	1.4212506341646E+22
Height	23290173.099031