392389420 is an even 9-digits composite number following 392389419
and preceding 392389421 . In scientific notation, it is written as 3.92389420 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 156955760 positive integers (up to 392389420) that are relatively prime to 392389420.
392389420 has 12 divisors, whose sum is 824017824
The reverse of 392389420 is 024983293
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 40 Digital Root 4
Name
three hundred ninety-two million three hundred eighty-nine thousand four hundred twenty
Scientific notation
3.92389420 × 10^8
Engineering notation
3.92389420 × 10^6
Prime Factorization
2 × 2 × 5 × 19619471
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
196194710 Product of the distinct prime numbers
The prime factorization of 392389420 is 2 × 2 × 5 × 19619471.
Since it has a total of 4 prime factors.
9 , 7 , 29 , 77 , 459 , 706 , 5040 , 6068 , 36112 , 16572 , 747936 , 482387 , 1956085 , 6087058 , 81259503 , 98686040 , 480035059 , 863747964 , 7356165725 , 863109496
n×2
784778840
n×3
1177168260
n×4
1569557680
n×5
1961947100
n÷2
196194710
n÷3
130796473.33333
n÷3
98097355
n÷5
78477884
n2
153969456927936400
n3
6.0415985901668E+25
n4
2.3706593666684E+34
n5
9.3022165390457E+42
2 √n19808.82177213
3 √n732.10340989811
4 √n140.74381610618
5 √n52.329123177253
1 , 2 , 4 , 5 , 10 , 20 , 19619471 , 39238942 , 78477884 , 98097355 , 196194710 , 392389420
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-392389419 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 392389420 can be divided by 12 positive divisors.
The sum of these divisors (counting 392389420) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
10111011000110110001100101100
3
Ternary
1000100100110002111
4
Quaternary
113120312030230
5
Quinary
1300422430140
6
Senary
102534133404
8
Octal
2730661454
10
Decimal
392389420
12
Duodecimal
ab4b1264
16
Hexadecimal
1763632c
20
Vigesimal
62c8db0
36
Base36
6hm9m4
md5
792e11b21195662c78f451642f446e86
sha1
2ed688c3f3192e060bc72cab5bd1dbaffdaf610c
sha256
50bc90c82f4a1532ee480b5f2b8963cdcc193a44397431a2857b4702af7344d1
sha512
efc031591972c1f8b49c4bdfa9b3ecc4a354e894aff9c1db72815b0164dabe888ef5bc82cc39fcf99539e8730c33443a3ebf182450565be162ea5940ddbfb1ed
ripemd-160
84bb6bd2afd7955cfae58778f514baa8378d90e5
Diameter
784778840
Circumference
2465455438.4367
Area
4.8370931476202E+17
Volume
2.5306988995742E+26
Surface area
1.9348372590481E+18
Circumference
2465455438.4367
Perimeter
1569557680
Area
153969456927936400
Diagonal
554922439.49571
Surface area
923816741567618400
Volume
6.0415985901668E+25
Space diagonal
679638411.79248
Perimeter
1177168260
Area
6.6670730553243E+16
Altitude
339819205.89624
Surface area
6.6670730553243E+16
Volume
7.1200922205234E+24
Height
184974146.49857