49742765 is an odd 8-digits composite number following 49742764
and preceding 49742766 . In scientific notation, it is written as 4.9742765 × 10^7.
The sum of its digits is 44. It has a total of 4 prime factors and 16 positive divisors.
There are 37355520 positive integers (up to 49742765) that are relatively prime to 49742765.
49742765 has 16 divisors, whose sum is 63367920
The reverse of 49742765 is 56724794
Previous prime number is 761
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 44
Digital Root 8
Name
forty-nine million seven hundred forty-two thousand seven hundred sixty-five
Scientific notation
4.9742765 × 10^7
Engineering notation
4.9742765 × 10^6
Prime Factorization
5 × 17 × 761 × 769
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
49742765
Product of the distinct prime numbers
The prime factorization of 49742765 is 5 × 17 × 761 × 769.
Since it has a total of 4 prime factors.
7 , 2 , 49 , 49 , 605 , 673 , 8074 , 6862 , 25196 , 93934 , 853339 , 320094 , 8004624 , 8707611 , 72274948 , 26911633 , 653813663 , 504372411 , 4323898335 , 4563850975
n×2
99485530
n×3
149228295
n×4
198971060
n×5
248713825
n÷2
24871382.5
n÷3
16580921.666667
n÷3
12435691.25
n÷5
9948553
n2
2474342669845225
n3
1.2308064595558E+23
n4
6.1223716478168E+30
n5
3.0454369412001E+38
2 √n
7052.8550956333
3 √n
367.77028876486
4 √n
83.981278244816
5 √n
34.621508323209
1 , 5 , 17 , 85 , 761 , 769 , 3805 , 3845 , 12937 , 13073 , 64685 , 65365 , 585209 , 2926045 , 9948553 , 49742765
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-49742764
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 49742765 can be divided by 16 positive divisors.
The sum of these divisors (counting 49742765) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111101110000001110101101
3
Ternary
10110121012020122
4
Quaternary
2331300032231
5
Quinary
100213232030
6
Senary
4534054325
8
Octal
275601655
10
Decimal
49742765
12
Duodecimal
147aa3a5
16
Hexadecimal
2f703ad
20
Vigesimal
fahgi5
36
Base36
tm5rh
md5
8e200f6a793a93a3e38e1214eda864a9
sha1
448e68a06a73f86393fd74fea55af65221c5a672
sha256
0d6148c12f0d865a3f03dfff8f9713236e37ccd16885e270e6cb4f2ad1ff2bc4
sha512
8e7b3163aafae2ff130a4e81fdf89193bca185685719e3127f3fd1c033a1d99a350067a9036186e7acc6e39eb6581ecda2de4a76f90491ebb5e5ece69ad53b0a
ripemd-160
e195c486177c3412c58883e3a9442f4f43cb043e
Diameter
99485530
Circumference
312543010.18649
Area
7.7733767540495E+15
Volume
5.1555900417753E+23
Surface area
3.1093507016198E+16
Circumference
312543010.18649
Perimeter
198971060
Area
2474342669845225
Diagonal
70346892.892938
Surface area
14846056019071350
Volume
1.2308064595558E+23
Space diagonal
86156996.288959
Perimeter
149228295
Area
1.0714218048769E+15
Altitude
43078498.144479
Surface area
1.0714218048769E+15
Volume
1.4505193231336E+22
Height
23448964.297646