195440881 is an odd 9-digits composite number following 195440880
and preceding 195440882 . In scientific notation, it is written as 1.95440881 × 10^8.
The sum of its digits is 40. It has a total of 2 prime factors and 4 positive divisors.
There are 195411312 positive integers (up to 195440881) that are relatively prime to 195440881.
195440881 has 4 divisors, whose sum is 195470452
The reverse of 195440881 is 188044591
Previous prime number is 9973
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred ninety-five million four hundred forty thousand eight hundred eighty-one
Scientific notation
1.95440881 × 10^8
Engineering notation
1.95440881 × 10^6
Prime Factorization
9973 × 19597
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
195440881
Product of the distinct prime numbers
The prime factorization of 195440881 is 9973 × 19597.
Since it has a total of 2 prime factors.
2 , 5 , 14 , 51 , 201 , 408 , 5628 , 1352 , 89058 , 83977 , 620365 , 323430 , 124675 , 7500647 , 75959418 , 13295554 , 904112136 , 979509682 , 9777251880 , 5067060856
n×2
390881762
n×3
586322643
n×4
781763524
n×5
977204405
n÷2
97720440.5
n÷3
65146960.333333
n÷3
48860220.25
n÷5
39088176.2
n2
38197137966056161
n3
7.4652822957646E+24
n4
1.4590213487979E+33
n5
2.8515241780688E+41
2 √n
13980.017203137
3 √n
580.32569994596
4 √n
118.23712277934
5 √n
45.520086884931
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-195440880
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 195440881 can be divided by 4 positive divisors.
The sum of these divisors (counting 195440881) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011101001100011000011110001
3
Ternary
111121202102111011
4
Quaternary
23221203003301
5
Quinary
400013102011
6
Senary
31220550521
8
Octal
1351430361
10
Decimal
195440881
12
Duodecimal
55552441
16
Hexadecimal
ba630f1
20
Vigesimal
311a241
36
Base36
38cz5d
md5
e3fe1e782d4aeee9e5a8ee1d4fbd35ef
sha1
ed2a7a19e30177add9f9344e1d6079bca35ceef7
sha256
0a554509b406a2748bb8bac656b14e4a9a81fa3010735527bcaffd88b281dddf
sha512
d9b81ea90db96e6b14087b2ec036f2e4cee496066a56f90fd7ee12e08467e6cd18d159f039fca4b0d44e97b76be2d1b04d49e95b333fa092e2c1a1313a7d4103
ripemd-160
26cbc72db214b5aa8b97d65f27154459d7b916c1
Diameter
390881762
Circumference
1227991271.9214
Area
1.1999984802232E+17
Volume
3.1270501356464E+25
Surface area
4.7999939208927E+17
Circumference
1227991271.9214
Perimeter
781763524
Area
38197137966056161
Diagonal
276395144.55235
Surface area
229182827796336966
Volume
7.4652822957646E+24
Space diagonal
338513535.76802
Perimeter
586322643
Area
1.6539845915232E+16
Altitude
169256767.88401
Surface area
1.6539845915232E+16
Volume
8.7979195580117E+23
Height
92131714.850782