1938007055 is an odd 10-digits composite number following 1938007054
and preceding 1938007056 . In scientific notation, it is written as 1.938007055 × 10^9.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 1457229312 positive integers (up to 1938007055) that are relatively prime to 1938007055.
1938007055 has 8 divisors, whose sum is 1963462560
The reverse of 1938007055 is 5507008391
Previous prime number is 757
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 38
Digital Root 2
Name
one billion nine hundred thirty-eight million seven thousand fifty-five
Scientific notation
1.938007055 × 10^9
Engineering notation
1.938007055 × 10^9
Prime Factorization
85 × 757 × 30119
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1938007055
Product of the distinct prime numbers
The prime factorization of 1938007055 is 85 × 757 × 30119.
Since it has a total of 3 prime factors.
5 , 3 , 87 , 8 , 494 , 263 , 7349 , 4577 , 71881 , 75117 , 193843 , 289974 , 8723315 , 8846298 , 85939962 , 41342189 , 454666376 , 929251144 , 7817602929 , 6502462879
n×2
3876014110
n×3
5814021165
n×4
7752028220
n×5
9690035275
n÷2
969003527.5
n÷3
646002351.66667
n÷3
484501763.75
n÷5
387601411
n2
3755871345229773025
n3
7.2789051647276E+27
n4
1.4106569561918E+37
n5
2.7338631332846E+46
2 √n
44022.801535114
3 √n
1246.7664810969
4 √n
209.81611362122
5 √n
72.022977363381
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
-1938007054
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 1938007055 can be divided by 8 positive divisors.
The sum of these divisors (counting 1938007055) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110011100000111010010000001111
3
Ternary
12000001200221220002
4
Quaternary
1303200322100033
5
Quinary
12432112211210
6
Senary
520150114515
8
Octal
16340722017
10
Decimal
1938007055
12
Duodecimal
46104ba3b
16
Hexadecimal
7383a40f
20
Vigesimal
1a5cahcf
36
Base36
w1u7tb
md5
48b5cd385f0638b5e76ce835ab5d18a7
sha1
90347fcdaa6608f405dc51354b23da80d0b57602
sha256
e644c8e46046b7b82495a9bf884f5b11c5fcfd2f07aeb957532d5355561620e8
sha512
e39db1f50367a019d52164fc7d01d94b60e4d99124467f3e397d471c0d032390d42638f159dd5ad9692d8c1693cbc85a2cbc8837981e213bb0fe7368fc0b00cc
ripemd-160
0d079859689b4657482b58425eb361f82961d5f8
Diameter
3876014110
Circumference
12176857453.186
Area
1.1799417826002E+19
Volume
3.048980665558E+28
Surface area
4.7197671304009E+19
Circumference
12176857453.186
Perimeter
7752028220
Area
3755871345229773025
Diagonal
2740755861.1557
Surface area
2.2535228071379E+19
Volume
7.2789051647276E+27
Space diagonal
3356726684.6869
Perimeter
5814021165
Area
1.6263399991575E+18
Altitude
1678363342.3435
Surface area
1.6263399991575E+18
Volume
8.5782720026545E+26
Height
913585287.05191