195390640 is an even 9-digits composite number following 195390639
and preceding 195390641 . In scientific notation, it is written as 1.95390640 × 10^8.
The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors.
There are 78156224 positive integers (up to 195390640) that are relatively prime to 195390640.
195390640 has 20 divisors, whose sum is 454283424
The reverse of 195390640 is 046093591
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 37 Digital Root 1
Name
one hundred ninety-five million three hundred ninety thousand six hundred forty
Scientific notation
1.95390640 × 10^8
Engineering notation
1.95390640 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 5 × 2442383
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
24423830 Product of the distinct prime numbers
The prime factorization of 195390640 is 2 × 2 × 2 × 2 × 5 × 2442383.
Since it has a total of 6 prime factors.
4 , 10 , 39 , 57 , 513 , 308 , 4013 , 8491 , 79461 , 45768 , 798988 , 951261 , 2929486 , 2799694 , 960661 , 61227581 , 547500857 , 854371329 , 4638429684 , 1081454285
n×2
390781280
n×3
586171920
n×4
781562560
n×5
976953200
n÷2
97695320
n÷3
65130213.333333
n÷3
48847660
n÷5
39078128
n2
38177502199609600
n3
7.4595265883831E+24
n4
1.4575216742012E+33
n5
2.8478609273604E+41
2 √n13978.220201442
3 √n580.27596855226
4 √n118.22952339176
5 √n45.51774632049
1 , 2 , 4 , 5 , 8 , 10 , 16 , 20 , 40 , 80 , 2442383 , 4884766 , 9769532 , 12211915 , 19539064 , 24423830 , 39078128 , 48847660 , 97695320 , 195390640
20 divisors
τ Total Divisors
20 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-195390639 Sum of the proper positive divisors of n
A Arithmetic Mean
0.05 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
20 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 195390640 can be divided by 20 positive divisors.
The sum of these divisors (counting 195390640) is 1, the average is 0.05.
Base
System
Value
2
Binary
1011101001010110110010110000
3
Ternary
111121122212120101
4
Quaternary
23221112302300
5
Quinary
400010000030
6
Senary
31215522144
8
Octal
1351266260
10
Decimal
195390640
12
Duodecimal
55529354
16
Hexadecimal
ba56cb0
20
Vigesimal
3113gc0
36
Base36
38bwds
md5
b78bc62065ce2d281a4b1f32f545d684
sha1
8abeff9f3b0b169b2dec14f326978ccf808220c9
sha256
05a5235df4ddb607a40b705c0c1d50d65f5fdde93e955e29d4a014bc47e532c8
sha512
45449155f1ce88de9e4f3b7c7772086618a7df3ac340373ba83e34f39537d0b8fd6c0cee11fe8e848097a4b7ecca378a996719673ac27a94b543e32705fee9a5
ripemd-160
e1e0c0cd1361c81bfe771807949e6d965e0f5724
Diameter
390781280
Circumference
1227675598.4084
Area
1.199381604427E+17
Volume
3.1246391905763E+25
Surface area
4.7975264177081E+17
Circumference
1227675598.4084
Perimeter
781562560
Area
38177502199609600
Diagonal
276324093.04876
Surface area
229065013197657600
Volume
7.4595265883831E+24
Space diagonal
338426515.8034
Perimeter
586171920
Area
1.6531343378949E+16
Altitude
169213257.9017
Surface area
1.6531343378949E+16
Volume
8.7911363918118E+23
Height
92108031.016253