19389967 is an odd 8-digits prime number following 19389966
and preceding 19389968 . In scientific notation, it is written as 1.9389967 × 10^7.
The sum of its digits is 52. It has a total of 1 prime factors and 2 positive divisors.
There are 19389966 positive integers (up to 19389967) that are relatively prime to 19389967.
19389967 has 2 divisors, whose sum is 19389968
The reverse of 19389967 is 76998391
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 52 Digital Root 7
Name
nineteen million three hundred eighty-nine thousand nine hundred sixty-seven
Scientific notation
1.9389967 × 10^7
Engineering notation
1.9389967 × 10^6
Prime Factorization
19389967
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
19389967 Product of the distinct prime numbers
The prime factorization of 19389967 is 19389967.
Since it has a total of 1 prime factors.
7 , 6 , 10 , 58 , 40 , 872 , 2084 , 4433 , 75819 , 49217 , 676896 , 93192 , 2321945 , 9151918 , 88155492 , 17558553 , 453399003 , 500738209 , 3556356869 , 6264024324
n×2
38779934
n×3
58169901
n×4
77559868
n×5
96949835
n÷2
9694983.5
n÷3
6463322.3333333
n÷3
4847491.75
n÷5
3877993.4
n2
375970820261089
n3
7.2900617978254E+21
n4
1.413540576878E+29
n5
2.7408505138825E+36
2 √n4403.4040241613
3 √n268.65340952905
4 √n66.358149643893
5 √n28.675791499604
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
19389968 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
9694984 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4403.4041377098 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999998968539 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 19389967 can be divided by 2 positive divisors.
The sum of these divisors (counting 19389967) is 19389968, the average is 9694984.
Base
System
Value
2
Binary
1001001111101111000001111
3
Ternary
1100111010000221
4
Quaternary
1021331320033
5
Quinary
14430434332
6
Senary
1531332211
8
Octal
111757017
10
Decimal
19389967
12
Duodecimal
65b1067
16
Hexadecimal
127de0f
20
Vigesimal
613ei7
36
Base36
bjle7
md5
5262f688993c5ac62d543c6a478f37ae
sha1
a2bc02b970f3b89dcf33ef33e756c5b14a3c9040
sha256
e73f47d8292f285a639f91211a8018a93d2c2affb091062853ebaa1a3433963f
sha512
ac7a0f76eb42df57ed38dd73eaf210088dc44cd7f4fb0dc146152ae2de029600b6782874e87008561715488526e54d5b5fd69c7546be4681713006d5a33e7aed
ripemd-160
0c3d5cbbe0dbd17a7d170cbcea35e3198bc7530e
Diameter
38779934
Circumference
121830755.7611
Area
1.1811471668964E+15
Volume
3.0536539451019E+22
Surface area
4.7245886675855E+15
Circumference
121830755.7611
Perimeter
77559868
Area
375970820261089
Diagonal
27421554.305367
Surface area
2255824921566534
Volume
7.2900617978254E+21
Space diagonal
33584408.001084
Perimeter
58169901
Area
1.6280014071389E+14
Altitude
16792204.000542
Surface area
1.6280014071389E+14
Volume
8.5914202208523E+20
Height
9140518.1017889