49389917 is an odd 8-digits prime number following 49389916
and preceding 49389918 . In scientific notation, it is written as 4.9389917 × 10^7.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 49389916 positive integers (up to 49389917) that are relatively prime to 49389917.
49389917 has 2 divisors, whose sum is 49389918
The reverse of 49389917 is 71998394
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 50 Digital Root 5
Name
forty-nine million three hundred eighty-nine thousand nine hundred seventeen
Scientific notation
4.9389917 × 10^7
Engineering notation
4.9389917 × 10^6
Prime Factorization
49389917
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
49389917 Product of the distinct prime numbers
The prime factorization of 49389917 is 49389917.
Since it has a total of 1 prime factors.
8 , 1 , 77 , 52 , 113 , 789 , 2310 , 3286 , 6287 , 17143 , 658319 , 776162 , 2114079 , 5526395 , 90435747 , 145207 , 480968679 , 296817249 , 7516529442 , 28047283
n×2
98779834
n×3
148169751
n×4
197559668
n×5
246949585
n÷2
24694958.5
n÷3
16463305.666667
n÷3
12347479.25
n÷5
9877983.4
n2
2439363901266889
n3
1.2047998061637E+23
n4
5.950496242804E+30
n5
2.938945155409E+38
2 √n7027.7960272051
3 √n366.89863732732
4 √n83.831951111764
5 √n34.57225114963
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
49389918 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
24694959 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
7027.7960983512 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999595059 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 49389917 can be divided by 2 positive divisors.
The sum of these divisors (counting 49389917) is 49389918, the average is 24694959.
Base
System
Value
2
Binary
10111100011010000101011101
3
Ternary
10102221021020012
4
Quaternary
2330122011131
5
Quinary
100120434132
6
Senary
4522333005
8
Octal
274320535
10
Decimal
49389917
12
Duodecimal
1465a165
16
Hexadecimal
2f1a15d
20
Vigesimal
f8defh
36
Base36
teli5
md5
987d6bdf73ea05107b5aac0d80e4c8f4
sha1
e53f3fbacd69a867eec7f418efe600c31dc2700f
sha256
5fdcc7247fca430ee1d8717e50ee748d598d86f56225127495fbd233c702f976
sha512
2d7f4602ede6c36d8fbfd69457fc6d5cd071f543fc8bda1fe2695dfee0fe6e6562ed697494bfe1bc2f669fdc58f2d71e99daf4bb1a6f935ad8896be16b952168
ripemd-160
8e50fdde1d53ec6a59128ef5a2708e82a5f6fc64
Diameter
98779834
Circumference
310326000.81722
Area
7.6634877116522E+15
Volume
5.046653626787E+23
Surface area
3.0653950846609E+16
Circumference
310326000.81722
Perimeter
197559668
Area
2439363901266889
Diagonal
69847890.465881
Surface area
14636183407601334
Volume
1.2047998061637E+23
Space diagonal
85545845.62561
Perimeter
148169751
Area
1.0562755537859E+15
Altitude
42772922.812805
Surface area
1.0562755537859E+15
Volume
1.4198701881843E+22
Height
23282630.155294