1920199397 is an odd 10-digits composite number following 1920199396
and preceding 1920199398 . In scientific notation, it is written as 1.920199397 × 10^9.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 1867307472 positive integers (up to 1920199397) that are relatively prime to 1920199397.
1920199397 has 8 divisors, whose sum is 1973146656
The reverse of 1920199397 is 7939910291
Previous prime number is 2027
Is Prime? no Number parity odd Number length 10 Sum of Digits 50 Digital Root 5
Name
one billion nine hundred twenty million one hundred ninety-nine thousand three hundred ninety-seven
Scientific notation
1.920199397 × 10^9
Engineering notation
1.920199397 × 10^9
Prime Factorization
37 × 2027 × 25603
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1920199397 Product of the distinct prime numbers
The prime factorization of 1920199397 is 37 × 2027 × 25603.
Since it has a total of 3 prime factors.
2 , 7 , 63 , 71 , 998 , 858 , 5644 , 9098 , 75892 , 72908 , 839373 , 4141 , 7505313 , 2175780 , 18155567 , 75294743 , 774442827 , 822914885 , 4891863047 , 5687957267
n×2
3840398794
n×3
5760598191
n×4
7680797588
n×5
9600996985
n÷2
960099698.5
n÷3
640066465.66667
n÷3
480049849.25
n÷5
384039879.4
n2
3687165724239163609
n3
7.0800934003231E+27
n4
1.3595191078004E+37
n5
2.6105477710083E+46
2 √n43820.079837901
3 √n1242.9360267838
4 √n209.33246245602
5 √n71.890129477156
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
-1920199396 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 1920199397 can be divided by 8 positive divisors.
The sum of these divisors (counting 1920199397) is 1, the average is 0.125.
Base
System
Value
2
Binary
1110010011100111110101011100101
3
Ternary
11221211012020101012
4
Quaternary
1302130332223211
5
Quinary
12413032340042
6
Senary
514312312005
8
Octal
16234765345
10
Decimal
1920199397
12
Duodecimal
4570a2605
16
Hexadecimal
7273eae5
20
Vigesimal
1a014i9h
36
Base36
vr8jc5
md5
30d80f21379d9b8163de9aaf4520f61e
sha1
50f89a2a995b683a0709fe2faee2f998d2b6968e
sha256
f99c3e30ed6428d48aca5fe79f90e8091b69171a5478630bd53e20d6eab51887
sha512
c1d59e03f917fac8fc05da0e7588e442863e5cd1e7fbbf504b9de75e7e6b544afcd74e7dea3c1bf4e3632e921621b342fb44ea7628b578acd6542ee04bfb61ce
ripemd-160
8f537efdb6c81a252f2c9704b2854f62e3726c7e
Diameter
3840398794
Circumference
12064968638.086
Area
1.1583572751838E+19
Volume
2.9657025884246E+28
Surface area
4.6334291007351E+19
Circumference
12064968638.086
Perimeter
7680797588
Area
3687165724239163609
Diagonal
2715572029.698
Surface area
2.2122994345435E+19
Volume
7.0800934003231E+27
Space diagonal
3325882916.2671
Perimeter
5760598191
Area
1.5965895925772E+18
Altitude
1662941458.1336
Surface area
1.5965895925772E+18
Volume
8.3439700913377E+26
Height
905190676.56601