19488839 is an odd 8-digits prime number following 19488838
and preceding 19488840 . In scientific notation, it is written as 1.9488839 × 10^7.
The sum of its digits is 50. It has a total of 1 prime factors and 2 positive divisors.
There are 19488838 positive integers (up to 19488839) that are relatively prime to 19488839.
19488839 has 2 divisors, whose sum is 19488840
The reverse of 19488839 is 93888491
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
nineteen million four hundred eighty-eight thousand eight hundred thirty-nine
Scientific notation
1.9488839 × 10^7
Engineering notation
1.9488839 × 10^6
Prime Factorization
19488839
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
19488839
Product of the distinct prime numbers
The prime factorization of 19488839 is 19488839.
Since it has a total of 1 prime factors.
5 , 8 , 32 , 45 , 581 , 199 , 4351 , 5291 , 15048 , 49173 , 996375 , 57606 , 8467625 , 2871169 , 96293342 , 29108684 , 733471441 , 238257827 , 2123031029 , 815304919
n×2
38977678
n×3
58466517
n×4
77955356
n×5
97444195
n÷2
9744419.5
n÷3
6496279.6666667
n÷3
4872209.75
n÷5
3897767.8
n2
379814845567921
n3
7.4021503750831E+21
n4
1.4425931691378E+29
n5
2.8114466015827E+36
2 √n
4414.6165178869
3 √n
269.10926863647
4 √n
66.442580608273
5 √n
28.704976362026
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
19488840
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
9744420
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
4414.616631147
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999998973772
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 19488839 can be divided by 2 positive divisors.
The sum of these divisors (counting 19488839) is 19488840, the average is 9744420.
Base
System
Value
2
Binary
1001010010110000001000111
3
Ternary
1100200010122212
4
Quaternary
1022112001013
5
Quinary
14442120324
6
Senary
1533414035
8
Octal
112260107
10
Decimal
19488839
12
Duodecimal
663a31b
16
Hexadecimal
1296047
20
Vigesimal
61g21j
36
Base36
blpon
md5
374ab988269d7df8b8d9800991480440
sha1
9bc6eb074da78fc6a7ec92376e285d867cf9a267
sha256
76d3ddf233080b843b0061b24f5581d26844ed05bc99e0f26c8a60b5a20c78f6
sha512
23db6758ac956db4875a216056dcfe469c581df93a08e187223e896d071ac13f404c1cb1a2dc1fe7b872e84658a8f8b5a4c8a5f6611112c96e5143e3f4e86328
ripemd-160
9dee11d274bb5d4e92198d386df64daf8bdaedf3
Diameter
38977678
Circumference
122451986.85879
Area
1.1932235285605E+15
Volume
3.1006054985504E+22
Surface area
4.7728941142421E+15
Circumference
122451986.85879
Perimeter
77955356
Area
379814845567921
Diagonal
27561380.428706
Surface area
2278889073407526
Volume
7.4021503750831E+21
Space diagonal
33755659.32853
Perimeter
58466517
Area
1.6446465249814E+14
Altitude
16877829.664265
Surface area
1.6446465249814E+14
Volume
8.723517875973E+20
Height
9187126.8095686