667342991 (number)

667342991 is an odd 9-digits composite number following 667342990 and preceding 667342992. In scientific notation, it is written as 6.67342991 × 10^8. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 563985504 positive integers (up to 667342991) that are relatively prime to 667342991.

Interesting facts

Basic properties

Name

Name six hundred sixty-seven million three hundred forty-two thousand nine hundred ninety-one

Notation

Scientific notation 6.67342991 × 10^8
Engineering notation 6.67342991 × 10^6

Prime Factorization of 667342991

Prime Factorization 7 × 733 × 83 × 1567

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 667342991
Product of the distinct prime numbers

The prime factorization of 667342991 is 7 × 733 × 83 × 1567. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 667342991)

Multiplication

n×y
n×2 1334685982
n×3 2002028973
n×4 2669371964
n×5 3336714955

Division

n÷y
n÷2 333671495.5
n÷3 222447663.66667
n÷3 166835747.75
n÷5 133468598.2

Exponentiation

ny
n2 445346667636826081
n3 2.9719897721264E+26
n4 1.9833365437523E+35
n5 1.3235657412672E+44

Nth Root

y√n
2√n 25832.982619125
3√n 873.87577675816
4√n 160.72642165843
5√n 58.19287591108

Divisors of 667342991

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -667342990
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 667342991 can be divided by 16 positive divisors. The sum of these divisors (counting 667342991) is 1, the average is 0.0625.

Base conversion 667342991

Base System Value
2 Binary 100111110001101101100010001111
3 Ternary 1201111201112111002
4 Quaternary 213301231202033
5 Quinary 2331314433431
6 Senary 150115250515
8 Octal 4761554217
10 Decimal 667342991
12 Duodecimal 1675a9a3b
16 Hexadecimal 27c6d88f
20 Vigesimal a8ahh9b
36 Base36 b1bh5b

Cryptographic Hash Functions

md5 3ced418ea8fe690a4f2a5fe5b847a4b6
sha1 4d1cddd808408e8319da43c2ac5f8ff65fc07301
sha256 48ee59dddfab2564a65ba8749d5d93d337f9688818ce691d299908382004a771
sha512 bdc1f0b1446d4f89d406df71543f5732ee418a21fb98463d4670456c69ffa09ca8ba280595f28393cfe265cc9d868a1741c2db26cff375c80df7e0dfea3adecb
ripemd-160 b2bc2d99764447e6b13b2033c8eca832305fce32

667342991 as geometric shapes

Circle

Radius = n
Diameter 1334685982
Circumference 4193039675.9005
Area 1.3990978193485E+18

Sphere

Radius = n
Volume 1.2449041646209E+27
Surface area 5.5963912773942E+18
Circumference 4193039675.9005

Square

Length = n
Perimeter 2669371964
Area 445346667636826081
Diagonal 943765508.62683

Cube

Length = n
Surface area 2672080005820956486
Volume 2.9719897721264E+26
Space diagonal 1155871966.487

Equilateral Triangle

Length = n
Perimeter 2002028973
Area 1.9284076383212E+17
Altitude 577935983.24349

Triangular Pyramid

Length = n
Surface area 1.9284076383212E+17
Volume 3.5025235358128E+25
Height 314588502.87561