49493885 is an odd 8-digits composite number following 49493884
and preceding 49493886 . In scientific notation, it is written as 4.9493885 × 10^7.
The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors.
There are 31703040 positive integers (up to 49493885) that are relatively prime to 49493885.
49493885 has 16 divisors, whose sum is 54307584
The reverse of 49493885 is 58839494
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
forty-nine million four hundred ninety-three thousand eight hundred eighty-five
Scientific notation
4.9493885 × 10^7
Engineering notation
4.9493885 × 10^6
Prime Factorization
35 × 193 × 17 × 431
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
49493885
Product of the distinct prime numbers
The prime factorization of 49493885 is 35 × 193 × 17 × 431.
Since it has a total of 4 prime factors.
1 , 10 , 28 , 91 , 392 , 548 , 7278 , 917 , 62661 , 49054 , 882814 , 3754 , 2896658 , 4674451 , 63201440 , 76521612 , 27172899 , 407104742 , 3091947207 , 7853764034
n×2
98987770
n×3
148481655
n×4
197975540
n×5
247469425
n÷2
24746942.5
n÷3
16497961.666667
n÷3
12373471.25
n÷5
9898777
n2
2449644652393225
n3
1.2124243071642E+23
n4
6.0007589229987E+30
n5
2.9700087204762E+38
2 √n
7035.1890521862
3 √n
367.15590294581
4 √n
83.876033836765
5 √n
34.586794138509
1 , 17 , 35 , 193 , 431 , 595 , 3281 , 6755 , 7327 , 15085 , 83183 , 114835 , 256445 , 1414111 , 2911405 , 49493885
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
-49493884
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 49493885 can be divided by 16 positive divisors.
The sum of these divisors (counting 49493885) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111100110011011101111101
3
Ternary
10110010112211212
4
Quaternary
2330303131331
5
Quinary
100132301020
6
Senary
4524454205
8
Octal
274633575
10
Decimal
49493885
12
Duodecimal
146aa365
16
Hexadecimal
2f3377d
20
Vigesimal
f96ee5
36
Base36
tgtq5
md5
bc0709c7625fb5eb620674757f14075b
sha1
f9e5c50365b5f7e24f246cdbab9880465e657be0
sha256
8d7f0143b71035ca493f08093742453532f22f8cee5d0a09c5723c886c003f21
sha512
d51e5ae1ae0e15b251a17daf59e1e3f187b2deee4b59bef6503567ceb746b2f103047cf1e375c1be37dc943fff7226e4595fca79324d5d8cf08798fda9f3f79d
ripemd-160
400783d70c8c97913997e8ff1221cdb81dfcdf52
Diameter
98987770
Circumference
310979251.02724
Area
7.6957856438641E+15
Volume
5.0785910618941E+23
Surface area
3.0783142575456E+16
Circumference
310979251.02724
Perimeter
197975540
Area
2449644652393225
Diagonal
69994923.421534
Surface area
14697867914359350
Volume
1.2124243071642E+23
Space diagonal
85725923.483971
Perimeter
148481655
Area
1.0607272496086E+15
Altitude
42862961.741986
Surface area
1.0607272496086E+15
Volume
1.4288557487853E+22
Height
23331641.140511