393423968 is an even 9-digits composite number following 393423967
and preceding 393423969 . In scientific notation, it is written as 3.93423968 × 10^8.
The sum of its digits is 47. It has a total of 7 prime factors and 24 positive divisors.
There are 168610176 positive integers (up to 393423968) that are relatively prime to 393423968.
393423968 has 24 divisors, whose sum is 885204432
The reverse of 393423968 is 869324393
Previous prime number is 7
Is Prime? no Number parity even Number length 9 Sum of Digits 47 Digital Root 2
Name
three hundred ninety-three million four hundred twenty-three thousand nine hundred sixty-eight
Scientific notation
3.93423968 × 10^8
Engineering notation
3.93423968 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 7 × 1756357
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
7 Total number of prime factors
rad Radical
24588998 Product of the distinct prime numbers
The prime factorization of 393423968 is 2 × 2 × 2 × 2 × 2 × 7 × 1756357.
Since it has a total of 7 prime factors.
7 , 4 , 5 , 48 , 919 , 896 , 7242 , 6685 , 11566 , 85068 , 850998 , 718192 , 4307024 , 117479 , 86366093 , 7388162 , 317511962 , 29388231 , 8522700646 , 7203203951
n×2
786847936
n×3
1180271904
n×4
1573695872
n×5
1967119840
n÷2
196711984
n÷3
131141322.66667
n÷3
98355992
n÷5
78684793.6
n2
154782418596865024
n3
6.0895113301016E+25
n4
2.3957597106695E+34
n5
9.4254929174613E+42
2 √n19834.917897486
3 √n732.7462504197
4 √n140.83649348619
5 √n52.356687623957
1 , 2 , 4 , 7 , 8 , 14 , 16 , 28 , 32 , 56 , 112 , 224 , 1756357 , 3512714 , 7025428 , 12294499 , 14050856 , 24588998 , 28101712 , 49177996 , 56203424 , 98355992 , 196711984 , 393423968
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-393423967 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 393423968 can be divided by 24 positive divisors.
The sum of these divisors (counting 393423968) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
10111011100110010110001100000
3
Ternary
1000102022000020002
4
Quaternary
113130302301200
5
Quinary
1301204031333
6
Senary
103012235132
8
Octal
2734626140
10
Decimal
393423968
12
Duodecimal
ab90baa8
16
Hexadecimal
17732c60
20
Vigesimal
62ihji8
36
Base36
6i8fvk
md5
e13e9a63fe7e603c80bb2b4da143ecf1
sha1
0f43ff01ce1be702b3c1dc05fb9a33df35fe0682
sha256
ed40ea3aa5bda3e0339188dbe81270880598225cca7815623ca43e98911e53c8
sha512
aeea842303758d0663134d5127808c41775d125de2f5efa0fe49a2fa13287f71b209feb581a326ea7b7502da7951ca70ac13b0da80d30c1abef9749283edd273
ripemd-160
fbb7f1325a554c3a088d96d4f29a114f8a0eefed
Diameter
786847936
Circumference
2471955695.2299
Area
4.8626330916877E+17
Volume
2.5507685411465E+26
Surface area
1.9450532366751E+18
Circumference
2471955695.2299
Perimeter
1573695872
Area
154782418596865024
Diagonal
556385511.30824
Surface area
928694511581190144
Volume
6.0895113301016E+25
Space diagonal
681430301.49135
Perimeter
1180271904
Area
6.7022753282041E+16
Altitude
340715150.74568
Surface area
6.7022753282041E+16
Volume
7.1765579260452E+24
Height
185461837.10275