667442986 (number)

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.

Interesting facts

Basic properties

Name

Name six hundred sixty-seven million four hundred forty-two thousand nine hundred eighty-six

Notation

Scientific notation 6.67442986 × 10^8
Engineering notation 6.67442986 × 10^6

Prime Factorization of 667442986

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.

Most popular turbo-numbers

Basic calculations (n = 667442986)

Multiplication

n×y
n×2 1334885972
n×3 2002328958
n×4 2669771944
n×5 3337214930

Division

n÷y
n÷2 333721493
n÷3 222480995.33333
n÷3 166860746.5
n÷5 133488597.2

Exponentiation

ny
n2 445480139560596196
n3 2.9733259455202E+26
n4 1.9845255474293E+35
n5 1.3245576571695E+44

Nth Root

y√n
2√n 25834.917960001
3√n 873.91942190282
4√n 160.73244215155
5√n 58.194619736359

Divisors of 667442986

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 conversion 667442986

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

Cryptographic Hash Functions

md5 f9ca0faf8de53c401c447607cc83eade
sha1 5b14866a430aeb3cbc729d2e53c8f49374bc7f46
sha256 5ab1551f51122246c504d5c495d040a51d3d65e2d80cd90144c3522179373cdb
sha512 19550a502f180f41b9d110c9445abd0e456de844238449296424a7766118272a875ac1e1638727ba60921e138adaacda166ed81bdcf5d431aa21fccdc0ea035d
ripemd-160 4592cdc11f2dcc295fd7075b48363543886d8b8e

667442986 as geometric shapes

Circle

Radius = n
Diameter 1334885972
Circumference 4193667963.0153
Area 1.3995171337637E+18

Sphere

Radius = n
Volume 1.2454638596232E+27
Surface area 5.5980685350549E+18
Circumference 4193667963.0153

Square

Length = n
Perimeter 2669771944
Area 445480139560596196
Diagonal 943906922.912

Cube

Length = n
Surface area 2672880837363577176
Volume 2.9733259455202E+26
Space diagonal 1156045162.9075

Equilateral Triangle

Length = n
Perimeter 2002328958
Area 1.9289855887046E+17
Altitude 578022581.45374

Triangular Pyramid

Length = n
Surface area 1.9289855887046E+17
Volume 3.5040982312587E+25
Height 314635640.97067