667442986 is an even 9-digits composite number following 667442985
and preceding 667442987 . In scientific notation, it is written as 6.67442986 × 10^8.
The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors.
There are 286046988 positive integers (up to 667442986) that are relatively prime to 667442986.
667442986 has 8 divisors, whose sum is 1144188000
The reverse of 667442986 is 689244766
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 52
Digital Root 7
Name
six hundred sixty-seven million four hundred forty-two thousand nine hundred eighty-six
Scientific notation
6.67442986 × 10^8
Engineering notation
6.67442986 × 10^6
Prime Factorization
2 × 7 × 47674499
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
667442986
Product of the distinct prime numbers
The prime factorization of 667442986 is 2 × 7 × 47674499.
Since it has a total of 3 prime factors.
6 , 2 , 36 , 59 , 565 , 504 , 8211 , 3764 , 52229 , 4034 , 666400 , 380795 , 5062071 , 4743672 , 57887433 , 61508888 , 990998188 , 385342313 , 8892510070 , 2648389415
n×2
1334885972
n×3
2002328958
n×4
2669771944
n×5
3337214930
n÷2
333721493
n÷3
222480995.33333
n÷3
166860746.5
n÷5
133488597.2
n2
445480139560596196
n3
2.9733259455202E+26
n4
1.9845255474293E+35
n5
1.3245576571695E+44
2 √n
25834.917960001
3 √n
873.91942190282
4 √n
160.73244215155
5 √n
58.194619736359
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
-667442985
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 667442986 can be divided by 8 positive divisors.
The sum of these divisors (counting 667442986) is 1, the average is 0.125.
Base
System
Value
2
Binary
100111110010000101111100101010
3
Ternary
1201111220121122121
4
Quaternary
213302011330222
5
Quinary
2331331133421
6
Senary
150121341454
8
Octal
4762057452
10
Decimal
667442986
12
Duodecimal
16763788a
16
Hexadecimal
27c85f2a
20
Vigesimal
a8ba796
36
Base36
b1dmay
md5
f9ca0faf8de53c401c447607cc83eade
sha1
5b14866a430aeb3cbc729d2e53c8f49374bc7f46
sha256
5ab1551f51122246c504d5c495d040a51d3d65e2d80cd90144c3522179373cdb
sha512
19550a502f180f41b9d110c9445abd0e456de844238449296424a7766118272a875ac1e1638727ba60921e138adaacda166ed81bdcf5d431aa21fccdc0ea035d
ripemd-160
4592cdc11f2dcc295fd7075b48363543886d8b8e
Diameter
1334885972
Circumference
4193667963.0153
Area
1.3995171337637E+18
Volume
1.2454638596232E+27
Surface area
5.5980685350549E+18
Circumference
4193667963.0153
Perimeter
2669771944
Area
445480139560596196
Diagonal
943906922.912
Surface area
2672880837363577176
Volume
2.9733259455202E+26
Space diagonal
1156045162.9075
Perimeter
2002328958
Area
1.9289855887046E+17
Altitude
578022581.45374
Surface area
1.9289855887046E+17
Volume
3.5040982312587E+25
Height
314635640.97067