18883973 is an odd 8-digits prime number following 18883972
and preceding 18883974 . In scientific notation, it is written as 1.8883973 × 10^7.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 18883972 positive integers (up to 18883973) that are relatively prime to 18883973.
18883973 has 2 divisors, whose sum is 18883974
The reverse of 18883973 is 37938881
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 47 Digital Root 2
Name
eighteen million eight hundred eighty-three thousand nine hundred seventy-three
Scientific notation
1.8883973 × 10^7
Engineering notation
1.8883973 × 10^6
Prime Factorization
18883973
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
18883973 Product of the distinct prime numbers
The prime factorization of 18883973 is 18883973.
Since it has a total of 1 prime factors.
1 , 1 , 14 , 61 , 999 , 7 , 7449 , 5443 , 73361 , 10543 , 171933 , 775689 , 4034066 , 9215668 , 59409719 , 72530665 , 688438031 , 769193283 , 8217405124 , 8870860599
n×2
37767946
n×3
56651919
n×4
75535892
n×5
94419865
n÷2
9441986.5
n÷3
6294657.6666667
n÷3
4720993.25
n÷5
3776794.6
n2
356604436264729
n3
6.7341085461034E+21
n4
1.2716672396369E+29
n5
2.4014129818287E+36
2 √n4345.5693528006
3 √n266.29588591034
4 √n65.920932584427
5 √n28.524541619055
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
18883974 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
9441987 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
4345.5694678603 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999998940901 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 18883973 can be divided by 2 positive divisors.
The sum of these divisors (counting 18883973) is 18883974, the average is 9441987.
Base
System
Value
2
Binary
1001000000010010110000101
3
Ternary
1022112101221102
4
Quaternary
1020002112011
5
Quinary
14313241343
6
Senary
1512425445
8
Octal
110022605
10
Decimal
18883973
12
Duodecimal
63a8285
16
Hexadecimal
1202585
20
Vigesimal
5i09id
36
Base36
b8qyt
md5
2ab55b54bdb88ec6911fab88e97350eb
sha1
7a09533dd163e4c52b3235594e346af270a0c3ca
sha256
314df67182d92fafd952a09c82805ed0d65c2fd215a9f15c6bba87b684fdf6ff
sha512
7b3d852a3aea2b6b92e6aeb83f5b2a3b52987d71b00b441ecec63b3a49bfa4fae570248857b95de4581256565c593a62c43e035404fc2e2e4b3cb9bbd55e2535
ripemd-160
89abc06cc89a4e1569a6f92c2034059f8b826103
Diameter
37767946
Circumference
118651501.69478
Area
1.1203058772068E+15
Volume
2.8207767915886E+22
Surface area
4.4812235088272E+15
Circumference
118651501.69478
Perimeter
75535892
Area
356604436264729
Diagonal
26705970.728087
Surface area
2139626617588374
Volume
6.7341085461034E+21
Space diagonal
32708000.684759
Perimeter
56651919
Area
1.5441425045374E+14
Altitude
16354000.342379
Surface area
1.5441425045374E+14
Volume
7.9362230303266E+20
Height
8901990.2426958