195954749 is an odd 9-digits composite number following 195954748
and preceding 195954750 . In scientific notation, it is written as 1.95954749 × 10^8.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 194893776 positive integers (up to 195954749) that are relatively prime to 195954749.
195954749 has 8 divisors, whose sum is 197019360
The reverse of 195954749 is 947459591
Previous prime number is 379
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 53
Digital Root 8
Name
one hundred ninety-five million nine hundred fifty-four thousand seven hundred forty-nine
Scientific notation
1.95954749 × 10^8
Engineering notation
1.95954749 × 10^6
Prime Factorization
757 × 379 × 683
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
195954749
Product of the distinct prime numbers
The prime factorization of 195954749 is 757 × 379 × 683.
Since it has a total of 3 prime factors.
5 , 6 , 55 , 15 , 845 , 488 , 5683 , 6900 , 46583 , 51360 , 819750 , 780794 , 6967705 , 7972796 , 81980197 , 59308534 , 894877081 , 255563391 , 9312251939 , 3717029841
n×2
391909498
n×3
587864247
n×4
783818996
n×5
979773745
n÷2
97977374.5
n÷3
65318249.666667
n÷3
48988687.25
n÷5
39190949.8
n2
38398263655653001
n3
7.5243221166793E+24
n4
1.474426651769E+33
n5
2.8892090446631E+41
2 √n
13998.383799568
3 √n
580.83386696277
4 √n
118.31476577151
5 √n
45.543998723372
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
-195954748
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 195954749 can be divided by 8 positive divisors.
The sum of these divisors (counting 195954749) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011101011100000100000111101
3
Ternary
111122201112101022
4
Quaternary
23223200200331
5
Quinary
400131022444
6
Senary
31235553525
8
Octal
1353404075
10
Decimal
195954749
12
Duodecimal
5575b8a5
16
Hexadecimal
bae083d
20
Vigesimal
314e6h9
36
Base36
38nznh
md5
d2ad23b8257fe4e1547f3925c2a6b435
sha1
5b37854b291296341077ef86ec99a11cf5a79049
sha256
2fd070c1392d2d25e560fc8ae70bbf715bf5c53b9630208bdf69e7b8234370ad
sha512
6863ec03f243298149d48155db8b64de09f369cfafcc0c4a0358f168a7ea874dd509bcd58877579795f7bfa1e5f6f5db30687502c3bdf103adcc0d1d8a7fe0d5
ripemd-160
7627c03fdea5f688e263caaa4ee82d9d6da4bcf1
Diameter
391909498
Circumference
1231219999.7889
Area
1.206317030112E+17
Volume
3.1517806780004E+25
Surface area
4.8252681204481E+17
Circumference
1231219999.7889
Perimeter
783818996
Area
38398263655653001
Diagonal
277121863.64722
Surface area
230389581933918006
Volume
7.5243221166793E+24
Space diagonal
339403581.25241
Perimeter
587864247
Area
1.6626935893504E+16
Altitude
169701790.6262
Surface area
1.6626935893504E+16
Volume
8.8674986542264E+23
Height
92373954.549072