2938991105 is an odd 10-digits composite number following 2938991104
and preceding 2938991106 . In scientific notation, it is written as 2.938991105 × 10^9.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 2344415728 positive integers (up to 2938991105) that are relatively prime to 2938991105.
2938991105 has 8 divisors, whose sum is 3536955072
The reverse of 2938991105 is 5011998392
Previous prime number is 347
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 47
Digital Root 2
Name
two billion nine hundred thirty-eight million nine hundred ninety-one thousand one hundred five
Scientific notation
2.938991105 × 10^9
Engineering notation
2.938991105 × 10^9
Prime Factorization
5 × 347 × 1693943
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2938991105
Product of the distinct prime numbers
The prime factorization of 2938991105 is 5 × 347 × 1693943.
Since it has a total of 3 prime factors.
4 , 10 , 94 , 25 , 321 , 455 , 1516 , 8265 , 93944 , 68134 , 338824 , 844609 , 1551451 , 4158761 , 39476178 , 96946754 , 216036545 , 87492850 , 8882052841 , 9356125606
n×2
5877982210
n×3
8816973315
n×4
11755964420
n×5
14694955525
n÷2
1469495552.5
n÷3
979663701.66667
n÷3
734747776.25
n÷5
587798221
n2
8637668715269121025
n3
2.5386031522113E+28
n4
7.4609320834739E+37
n5
2.1927613028339E+47
2 √n
54212.462635449
3 √n
1432.4058649576
4 √n
232.8356987995
5 √n
78.277987998142
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-2938991104
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 2938991105 can be divided by 8 positive divisors.
The sum of these divisors (counting 2938991105) is 1, the average is 0.125.
Base
System
Value
2
Binary
10101111001011010111001000000001
3
Ternary
21120211020012212102
4
Quaternary
2233023113020001
5
Quinary
22004340203410
6
Senary
1203344440145
8
Octal
25713271001
10
Decimal
2938991105
12
Duodecimal
6a0319055
16
Hexadecimal
af2d7201
20
Vigesimal
25i8dhf5
36
Base36
1clss1t
md5
d0decb0efe60072818125121c4d4d943
sha1
bc8d65f6814888667364a55f0adc70cc4c52bb0e
sha256
54b0aa9ef0fbf952ec98ce18ce2fd0f5ba9807be40128d6f77e48edb2bc4db79
sha512
12eeaa9db838f1f132314ba9980d4b4e10f780e06f751d138ccb2c0927983e3fb9550db738098fb40b844438b494c72880ee45d9cce79dd0fa4e6568ec942b02
ripemd-160
f3d4a7c13a527debe8360139314d2d15d2b706d7
Diameter
5877982210
Circumference
18466225728.867
Area
2.7136036580032E+19
Volume
1.0633676017822E+29
Surface area
1.0854414632013E+20
Circumference
18466225728.867
Perimeter
11755964420
Area
8637668715269121025
Diagonal
4156361080.3849
Surface area
5.1826012291615E+19
Volume
2.5386031522113E+28
Space diagonal
5090481916.853
Perimeter
8816973315
Area
3.7402202684486E+18
Altitude
2545240958.4265
Surface area
3.7402202684486E+18
Volume
2.9917725061169E+27
Height
1385453693.4616