49491344 is an even 8-digits composite number following 49491343
and preceding 49491345 . In scientific notation, it is written as 4.9491344 × 10^7.
The sum of its digits is 38. It has a total of 6 prime factors and 20 positive divisors.
There are 21210528 positive integers (up to 49491344) that are relatively prime to 49491344.
49491344 has 20 divisors, whose sum is 109588224
The reverse of 49491344 is 44319494
Previous prime number is 7
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
forty-nine million four hundred ninety-one thousand three hundred forty-four
Scientific notation
4.9491344 × 10^7
Engineering notation
4.9491344 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 7 × 441887
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
6186418
Product of the distinct prime numbers
The prime factorization of 49491344 is 2 × 2 × 2 × 2 × 7 × 441887.
Since it has a total of 6 prime factors.
10 , 8 , 47 , 18 , 232 , 983 , 4584 , 1807 , 75320 , 49571 , 729591 , 965038 , 3987557 , 8531635 , 40525632 , 1905734 , 266611737 , 583538934 , 7455216832 , 388810625
n×2
98982688
n×3
148474032
n×4
197965376
n×5
247456720
n÷2
24745672
n÷3
16497114.666667
n÷3
12372836
n÷5
9898268.8
n2
2449393130926336
n3
1.2122375803391E+23
n4
5.9995267098291E+30
n5
2.9692464023334E+38
2 √n
7035.0084577064
3 √n
367.14961961663
4 √n
83.874957273947
5 √n
34.586438996258
1 , 2 , 4 , 7 , 8 , 14 , 16 , 28 , 56 , 112 , 441887 , 883774 , 1767548 , 3093209 , 3535096 , 6186418 , 7070192 , 12372836 , 24745672 , 49491344
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-49491343
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 49491344 can be divided by 20 positive divisors.
The sum of these divisors (counting 49491344) is 1, the average is 0.05.
Base
System
Value
2
Binary
10111100110010110110010000
3
Ternary
10110010102100202
4
Quaternary
2330302312100
5
Quinary
100132210334
6
Senary
4524434332
8
Octal
274626620
10
Decimal
49491344
12
Duodecimal
146a89a8
16
Hexadecimal
2f32d90
20
Vigesimal
f96874
36
Base36
tgrrk
md5
f2060148d04acd4deabe80ef33111652
sha1
6e411648a02a01a37ebe36a850e81bc5a730af18
sha256
2d2cae50cf1d89e0a1fd5175b22ede0f982d9865876896ba0b512514a68f3a47
sha512
485d4b57800209bd567b19c1c7dcba656f13bcb0cdcebfd827923c300dcdc84eb16557699550d44956eb3e9dc36f32bd7659f7bf66f17ae56ec68578a5ec4737
ripemd-160
43e26f9bdd455f9f7571851532592e5026beb916
Diameter
98982688
Circumference
310963285.45337
Area
7.6949954658715E+15
Volume
5.0778089023985E+23
Surface area
3.0779981863486E+16
Circumference
310963285.45337
Perimeter
197965376
Area
2449393130926336
Diagonal
69991329.904872
Surface area
14696358785558016
Volume
1.2122375803391E+23
Space diagonal
85721522.342869
Perimeter
148474032
Area
1.0606183376187E+15
Altitude
42860761.171435
Surface area
1.0606183376187E+15
Volume
1.4286356891116E+22
Height
23330443.301624