492790385 is an odd 9-digits composite number following 492790384
and preceding 492790386 . In scientific notation, it is written as 4.92790385 × 10^8.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 392963440 positive integers (up to 492790385) that are relatively prime to 492790385.
492790385 has 8 divisors, whose sum is 593251776
The reverse of 492790385 is 583097294
Previous prime number is 311
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 47
Digital Root 2
Name
four hundred ninety-two million seven hundred ninety thousand three hundred eighty-five
Scientific notation
4.92790385 × 10^8
Engineering notation
4.92790385 × 10^6
Prime Factorization
5 × 311 × 316907
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
492790385
Product of the distinct prime numbers
The prime factorization of 492790385 is 5 × 311 × 316907.
Since it has a total of 3 prime factors.
4 , 3 , 35 , 69 , 880 , 539 , 9049 , 1180 , 53566 , 39246 , 678292 , 266137 , 631538 , 6368988 , 60128016 , 42065021 , 214367724 , 654241689 , 5296907016 , 3349807172
n×2
985580770
n×3
1478371155
n×4
1971161540
n×5
2463951925
n÷2
246395192.5
n÷3
164263461.66667
n÷3
123197596.25
n÷5
98558077
n2
242842363548448225
n3
1.1967038182735E+26
n4
5.8972413533797E+34
n5
2.9061038369699E+43
2 √n
22198.88251692
3 √n
789.86719179631
4 √n
148.99289418264
5 √n
54.768701583629
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-492790384
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 492790385 can be divided by 8 positive divisors.
The sum of these divisors (counting 492790385) is 1, the average is 0.125.
Base
System
Value
2
Binary
11101010111110110001001110001
3
Ternary
1021100021100022202
4
Quaternary
131113312021301
5
Quinary
2002123243020
6
Senary
120522112545
8
Octal
3527661161
10
Decimal
492790385
12
Duodecimal
11904b755
16
Hexadecimal
1d5f6271
20
Vigesimal
7djifj5
36
Base36
85e7ht
md5
d49ae7c30661d21c492c767430e20a89
sha1
7900999dc8e0a2e3e6fd9f14beecd671fca2215c
sha256
ea278f7501c35def30deaf27e50540c49a2cc88088062578a1af32e804f5d1ab
sha512
c8a1482f7dee7d408652abece6ff7d904c7c33554cf3dd4427d2f14a38a412721ae2d9300cd507e31095dfdb52660c8abea1c8efee4064d0da0a96317c7f23ac
ripemd-160
09caf01e7ca608fd079408a0d368faf7832e4935
Diameter
985580770
Circumference
3096293306.5514
Area
7.6291178530419E+17
Volume
5.0127412320145E+26
Surface area
3.0516471412167E+18
Circumference
3096293306.5514
Perimeter
1971161540
Area
242842363548448225
Diagonal
696910845.87406
Surface area
1457054181290689350
Volume
1.1967038182735E+26
Space diagonal
853537984.30143
Perimeter
1478371155
Area
1.0515382797401E+17
Altitude
426768992.15071
Surface area
1.0515382797401E+17
Volume
1.410328974955E+25
Height
232303615.29135