1938476968 is an even 10-digits composite number following 1938476967
and preceding 1938476969 . In scientific notation, it is written as 1.938476968 × 10^9.
The sum of its digits is 61. It has a total of 4 prime factors and 8 positive divisors.
There are 969238480 positive integers (up to 1938476968) that are relatively prime to 1938476968.
1938476968 has 8 divisors, whose sum is 3634644330
The reverse of 1938476968 is 8696748391
Previous prime number is 2
Is Prime? no Number parity even Number length 10 Sum of Digits 61 Digital Root 7
Name
one billion nine hundred thirty-eight million four hundred seventy-six thousand nine hundred sixty-eight
Scientific notation
1.938476968 × 10^9
Engineering notation
1.938476968 × 10^9
Prime Factorization
2 × 2 × 2 × 242309621
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
484619242 Product of the distinct prime numbers
The prime factorization of 1938476968 is 2 × 2 × 2 × 242309621.
Since it has a total of 4 prime factors.
4 , 2 , 80 , 30 , 98 , 201 , 3020 , 5946 , 20709 , 64887 , 619497 , 172183 , 7413064 , 937681 , 44647244 , 12472741 , 469661812 , 79948652 , 5617068850 , 5998381838
n×2
3876953936
n×3
5815430904
n×4
7753907872
n×5
9692384840
n÷2
969238484
n÷3
646158989.33333
n÷3
484619242
n÷5
387695393.6
n2
3757692955466473024
n3
7.2842012469876E+27
n4
1.4120256347562E+37
n5
2.7371791712005E+46
2 √n44028.138366277
3 √n1246.8672417262
4 √n209.82883111307
5 √n72.026469739862
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
-1938476967 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 1938476968 can be divided by 8 positive divisors.
The sum of these divisors (counting 1938476968) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110011100010101100111110101000
3
Ternary
12000002120211111021
4
Quaternary
1303202230332220
5
Quinary
12432222230333
6
Senary
520204142224
8
Octal
16342547650
10
Decimal
1938476968
12
Duodecimal
461237974
16
Hexadecimal
738acfa8
20
Vigesimal
1a5f9c88
36
Base36
w24aeg
md5
f3dd97261b73c0dd3716491f88a2e88e
sha1
f15f876c56b036b8a894bbe86f47f903844bf5f3
sha256
571f99c8efb4187aefaa2f8de9854f42eeccd0790eeea5d1cb6298a2c78b6b0a
sha512
f525b8a7f652512abce04412792ac8a204f1d27184cffe98b09ea0b9fd34c6e65d7007b33df5d84738526d18426de515e3fbb4832697a1ed16c4555c8ca934b1
ripemd-160
a9883aad15c00b14bc08b277f36a3fc7d3d6f7aa
Diameter
3876953936
Circumference
12179810003.644
Area
1.180514058334E+19
Volume
3.0511990833074E+28
Surface area
4.7220562333358E+19
Circumference
12179810003.644
Perimeter
7753907872
Area
3757692955466473024
Diagonal
2741420418.4935
Surface area
2.2546157732799E+19
Volume
7.2842012469876E+27
Space diagonal
3357540597.8781
Perimeter
5815430904
Area
1.6271287795279E+18
Altitude
1678770298.939
Surface area
1.6271287795279E+18
Volume
8.5845134954541E+26
Height
913806806.16449