49668889 is an odd 8-digits prime number following 49668888
and preceding 49668890 . In scientific notation, it is written as 4.9668889 × 10^7.
The sum of its digits is 58. It has a total of 1 prime factors and 2 positive divisors.
There are 49668888 positive integers (up to 49668889) that are relatively prime to 49668889.
49668889 has 2 divisors, whose sum is 49668890
The reverse of 49668889 is 98886694
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 58
Digital Root 4
Name
forty-nine million six hundred sixty-eight thousand eight hundred eighty-nine
Scientific notation
4.9668889 × 10^7
Engineering notation
4.9668889 × 10^6
Prime Factorization
49668889
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
49668889
Product of the distinct prime numbers
The prime factorization of 49668889 is 49668889.
Since it has a total of 1 prime factors.
8 , 2 , 31 , 14 , 521 , 909 , 2960 , 9777 , 69346 , 96957 , 638809 , 651645 , 6157204 , 5483064 , 69443655 , 63015680 , 396519753 , 358508649 , 4238377385 , 2136042031
n×2
99337778
n×3
149006667
n×4
198675556
n×5
248344445
n÷2
24834444.5
n÷3
16556296.333333
n÷3
12417222.25
n÷5
9933777.8
n2
2466998534494321
n3
1.2253307637296E+23
n4
6.0860817691971E+30
n5
3.0228891983918E+38
2 √n
7047.615837998
3 √n
367.58813256406
4 √n
83.950079440093
5 √n
34.611218507829
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
49668890
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
24834445
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
7047.615908944
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999597333
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 49668889 can be divided by 2 positive divisors.
The sum of these divisors (counting 49668889) is 49668890, the average is 24834445.
Base
System
Value
2
Binary
10111101011110001100011001
3
Ternary
10110110102220111
4
Quaternary
2331132030121
5
Quinary
100203401024
6
Senary
4532324321
8
Octal
275361431
10
Decimal
49668889
12
Duodecimal
147736a1
16
Hexadecimal
2f5e319
20
Vigesimal
fa8c49
36
Base36
tkkrd
md5
24e4cfcb2cde1f209b4627c50048d939
sha1
ccf03cdc732a17cb54d88f2fcf296271a7c58ecb
sha256
5af1b4eefa2f89cb0d2e687ec633a4e55e31dfc625d76e37cfd5413132903b50
sha512
29982ef44c84219f9a263fc3019f2b0372b0e8960d764ce22cbcdfc7326d8ce97953f53c960ba7b6ca30fada46e9e39c1ecc7d1ce0fc6586742a607049c4b8b4
ripemd-160
50a423d295a8c7245f853b98e486aadbe6b6a36b
Diameter
99337778
Circumference
312078833.58873
Area
7.7503044723841E+15
Volume
5.132653500734E+23
Surface area
3.1001217889537E+16
Circumference
312078833.58873
Perimeter
198675556
Area
2466998534494321
Diagonal
70242416.451804
Surface area
14801991206965926
Volume
1.2253307637296E+23
Space diagonal
86029039.303499
Perimeter
149006667
Area
1.0682417009855E+15
Altitude
43014519.651749
Surface area
1.0682417009855E+15
Volume
1.4440661537162E+22
Height
23414138.817268