49495887 is an odd 8-digits composite number following 49495886
and preceding 49495888 . In scientific notation, it is written as 4.9495887 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 28145664 positive integers (up to 49495887) that are relatively prime to 49495887.
49495887 has 16 divisors, whose sum is 67368960
The reverse of 49495887 is 78859494
Previous prime number is 257
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
forty-nine million four hundred ninety-five thousand eight hundred eighty-seven
Scientific notation
4.9495887 × 10^7
Engineering notation
4.9495887 × 10^6
Prime Factorization
3 × 63 × 257 × 1019
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
49495887
Product of the distinct prime numbers
The prime factorization of 49495887 is 3 × 63 × 257 × 1019.
Since it has a total of 4 prime factors.
1 , 7 , 55 , 89 , 293 , 607 , 2903 , 6428 , 59595 , 32347 , 728514 , 4955 , 1103722 , 4213862 , 36787204 , 94475740 , 922533749 , 681048626 , 208954166 , 4767811047
n×2
98991774
n×3
148487661
n×4
197983548
n×5
247479435
n÷2
24747943.5
n÷3
16498629
n÷3
12373971.75
n÷5
9899177.4
n2
2449842829916769
n3
1.2125714387732E+23
n4
6.0017298912946E+30
n5
2.9706094450404E+38
2 √n
7035.3313354809
3 √n
367.16085329612
4 √n
83.876882008578
5 √n
34.587073937283
1 , 3 , 63 , 189 , 257 , 771 , 1019 , 3057 , 16191 , 48573 , 64197 , 192591 , 261883 , 785649 , 16498629 , 49495887
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
-49495886
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 49495887 can be divided by 16 positive divisors.
The sum of these divisors (counting 49495887) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10111100110011111101001111
3
Ternary
10110010122121000
4
Quaternary
2330303331033
5
Quinary
100132332022
6
Senary
4524511343
8
Octal
274637517
10
Decimal
49495887
12
Duodecimal
146ab553
16
Hexadecimal
2f33f4f
20
Vigesimal
f96je7
36
Base36
tgv9r
md5
b185fff16fe674e3439a8a3cfeba2821
sha1
e44995460687965c4408790025ca7f7176b32321
sha256
01d949d5d3a95d4eb0527e611a966d53fffa4b92fbc5c619991c71fc4040f663
sha512
3d033691af3f1c8eb76575f1023849c75ca81da88290e6acdf4ad450a7aa92a30251bf4ba749fe42b013dfcafa16377ca29948b19be93add294f64426be23da1
ripemd-160
76ad96f25c40e470190b4836c439c620d6702c0a
Diameter
98991774
Circumference
310991829.96422
Area
7.6964082369162E+15
Volume
5.0792073653369E+23
Surface area
3.0785632947665E+16
Circumference
310991829.96422
Perimeter
197983548
Area
2449842829916769
Diagonal
69997754.677086
Surface area
14699056979500614
Volume
1.2125714387732E+23
Space diagonal
85729391.049688
Perimeter
148487661
Area
1.0608130629935E+15
Altitude
42864695.524844
Surface area
1.0608130629935E+15
Volume
1.4290291450494E+22
Height
23332584.892362