985220668 is an even 9-digits composite number following 985220667
and preceding 985220669 . In scientific notation, it is written as 9.85220668 × 10^8.
The sum of its digits is 46. It has a total of 4 prime factors and 12 positive divisors.
There are 492526512 positive integers (up to 985220668) that are relatively prime to 985220668.
985220668 has 12 divisors, whose sum is 1724429560
The reverse of 985220668 is 866022589
Previous prime number is 7069
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
nine hundred eighty-five million two hundred twenty thousand six hundred sixty-eight
Scientific notation
9.85220668 × 10^8
Engineering notation
9.85220668 × 10^6
Prime Factorization
2 × 2 × 7069 × 34843
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
492610334
Product of the distinct prime numbers
The prime factorization of 985220668 is 2 × 2 × 7069 × 34843.
Since it has a total of 4 prime factors.
1 , 10 , 30 , 7 , 495 , 898 , 2128 , 1338 , 3120 , 7022 , 897740 , 407912 , 6685010 , 5311709 , 32062070 , 61849673 , 510335226 , 124510987 , 3932101989 , 1239034795
n×2
1970441336
n×3
2955662004
n×4
3940882672
n×5
4926103340
n÷2
492610334
n÷3
328406889.33333
n÷3
246305167
n÷5
197044133.6
n2
970659764654366224
n3
9.563140617335E+26
n4
9.4218037871887E+35
n5
9.282555820979E+44
2 √n
31388.224989636
3 √n
995.04908489114
4 √n
177.16722323736
5 √n
62.908119453973
1 , 2 , 4 , 7069 , 14138 , 28276 , 34843 , 69686 , 139372 , 246305167 , 492610334 , 985220668
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
-985220667
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 985220668 can be divided by 12 positive divisors.
The sum of these divisors (counting 985220668) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010101110010100011000111100
3
Ternary
2112122212101200101
4
Quaternary
322232110120330
5
Quinary
4004204030133
6
Senary
241432410444
8
Octal
7256243074
10
Decimal
985220668
12
Duodecimal
235b46a24
16
Hexadecimal
3ab9463c
20
Vigesimal
f7hcbd8
36
Base36
gakp4s
md5
02ab22d5ed8ffe718bbf206e09c0e85a
sha1
ed752633d8a9fb2907fe497ff8d66bf195e5dd02
sha256
eae48fdad84c3e16f629c17f1f48e889a61d221864e07d00a1fb98b4ee369eac
sha512
1a9e432c7c388b315a8a5698897148a193f792a46a7555437cc0c152b4d3044ef081fb64bfb08e5e44bb33917a850809db63130b1b41589c4147d555b82f4f81
ripemd-160
c80bd24554020e787658b69a49fc16d2290ffd28
Diameter
1970441336
Circumference
6190324025.5073
Area
3.0494175857734E+18
Volume
4.0057989744888E+27
Surface area
1.2197670343093E+19
Circumference
6190324025.5073
Perimeter
3940882672
Area
970659764654366224
Diagonal
1393312430.6159
Surface area
5823958587926197344
Volume
9.563140617335E+26
Space diagonal
1706452253.6429
Perimeter
2955662004
Area
4.2030800731105E+17
Altitude
853226126.82147
Surface area
4.2030800731105E+17
Volume
1.127026929993E+26
Height
464437476.87196