2938991107 is an odd 10-digits composite number following 2938991106
and preceding 2938991108 . In scientific notation, it is written as 2.938991107 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 2708481888 positive integers (up to 2938991107) that are relatively prime to 2938991107.
2938991107 has 8 divisors, whose sum is 3170239184
The reverse of 2938991107 is 7011998392
Previous prime number is 613
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 49
Digital Root 4
Name
two billion nine hundred thirty-eight million nine hundred ninety-one thousand one hundred seven
Scientific notation
2.938991107 × 10^9
Engineering notation
2.938991107 × 10^9
Prime Factorization
13 × 613 × 368803
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
2938991107
Product of the distinct prime numbers
The prime factorization of 2938991107 is 13 × 613 × 368803.
Since it has a total of 3 prime factors.
4 , 1 , 19 , 25 , 905 , 25 , 6260 , 8276 , 18431 , 99810 , 934295 , 881459 , 8969715 , 6117282 , 12737439 , 92928741 , 354743861 , 679243677 , 9424278629 , 3033176383
n×2
5877982214
n×3
8816973321
n×4
11755964428
n×5
14694955535
n÷2
1469495553.5
n÷3
979663702.33333
n÷3
734747776.75
n÷5
587798221.4
n2
8637668727025085449
n3
2.5386031573939E+28
n4
7.4609321037827E+37
n5
2.1927613102948E+47
2 √n
54212.462653895
3 √n
1432.4058652826
4 √n
232.83569883911
5 √n
78.277988008796
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
-2938991106
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 2938991107 can be divided by 8 positive divisors.
The sum of these divisors (counting 2938991107) is 1, the average is 0.125.
Base
System
Value
2
Binary
10101111001011010111001000000011
3
Ternary
21120211020012212111
4
Quaternary
2233023113020003
5
Quinary
22004340203412
6
Senary
1203344440151
8
Octal
25713271003
10
Decimal
2938991107
12
Duodecimal
6a0319057
16
Hexadecimal
af2d7203
20
Vigesimal
25i8dhf7
36
Base36
1clss1v
md5
1f870cee29499bbd14ad100c3a2753f9
sha1
c2a01d304af6e71c2c9bef329bc562e92bd151d8
sha256
0e348610c0995ce035791fd72b5451c1ac52e470f27c84f7141f632efbe5bde9
sha512
cf73de10ffba08d118bc33b5a6231edd93599acfe42f2ca2ac65f4b46625ce76010193bf857e10ef28ce1cadda109cb706ce1c49a620fc021d35f72d04d4c5dd
ripemd-160
bd079b72d971c6eff9ab77d25bf581c63a39d4ea
Diameter
5877982214
Circumference
18466225741.434
Area
2.7136036616964E+19
Volume
1.0633676039531E+29
Surface area
1.0854414646786E+20
Circumference
18466225741.434
Perimeter
11755964428
Area
8637668727025085449
Diagonal
4156361083.2133
Surface area
5.1826012362151E+19
Volume
2.5386031573939E+28
Space diagonal
5090481920.3171
Perimeter
8816973321
Area
3.7402202735391E+18
Altitude
2545240960.1585
Surface area
3.7402202735391E+18
Volume
2.9917725122246E+27
Height
1385453694.4044