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 4 prime factors and 16 positive divisors.
There are 1457229312 positive integers (up to 1938007055) that are relatively prime to 1938007055.
1938007055 has 16 divisors, whose sum is 2465743680
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
5 × 17 × 757 × 30119
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1938007055
Product of the distinct prime numbers
The prime factorization of 1938007055 is 5 × 17 × 757 × 30119.
Since it has a total of 4 prime factors.
9 , 5 , 68 , 38 , 403 , 425 , 6798 , 5906 , 46744 , 27345 , 524693 , 531918 , 2587485 , 1274972 , 49368043 , 38955735 , 509309080 , 443189839 , 7074231607 , 2708118411
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
1 , 5 , 17 , 85 , 757 , 3785 , 12869 , 30119 , 64345 , 150595 , 512023 , 2560115 , 22800083 , 114000415 , 387601411 , 1938007055
16 divisors
τ
Total Divisors
16
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
0.0625
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
16
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 16 positive divisors.
The sum of these divisors (counting 1938007055) is 1, the average is 0.0625.
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