667349989 (number)

667349989 is an odd 9-digits composite number following 667349988 and preceding 667349990. In scientific notation, it is written as 6.67349989 × 10^8. The sum of its digits is 61. It has a total of 4 prime factors and 16 positive divisors. There are 626544000 positive integers (up to 667349989) that are relatively prime to 667349989.

Interesting facts

Basic properties

Name

Name six hundred sixty-seven million three hundred forty-nine thousand nine hundred eighty-nine

Notation

Scientific notation 6.67349989 × 10^8
Engineering notation 6.67349989 × 10^6

Prime Factorization of 667349989

Prime Factorization 31 × 41 × 191 × 2749

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 667349989
Product of the distinct prime numbers

The prime factorization of 667349989 is 31 × 41 × 191 × 2749. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 85, 29, 35, 40, 3844, 7861, 43381, 44186, 890581, 490386, 1225222, 2504795, 91129553, 71665809, 68051465, 930532407, 6435855159, 6652006470

Basic calculations (n = 667349989)

Multiplication

n×y
n×2 1334699978
n×3 2002049967
n×4 2669399956
n×5 3336749945

Division

n÷y
n÷2 333674994.5
n÷3 222449996.33333
n÷3 166837497.25
n÷5 133469997.8

Exponentiation

ny
n2 445356007818300121
n3 2.9720832691863E+26
n4 1.9834197369985E+35
n5 1.3236351396684E+44

Nth Root

y√n
2√n 25833.11806577
3√n 873.87883133998
4√n 160.72684301563
5√n 58.192997956877

Divisors of 667349989

1, 31, 41, 191, 1271, 2749, 5921, 7831, 85219, 112709, 242761, 525059, 3493979, 16276829, 21527419, 667349989

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 -667349988
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 667349989 can be divided by 16 positive divisors. The sum of these divisors (counting 667349989) is 1, the average is 0.0625.

Base conversion 667349989

Base System Value
2 Binary 100111110001101111001111100101
3 Ternary 1201111201220002021
4 Quaternary 213301233033211
5 Quinary 2331320144424
6 Senary 150115343141
8 Octal 4761571745
10 Decimal 667349989
12 Duodecimal 1675b1ab1
16 Hexadecimal 27c6f3e5
20 Vigesimal a8aiej9
36 Base36 b1bmjp

Cryptographic Hash Functions

md5 c7c31c8e9fc0683ebd441e3374c377ee
sha1 423fcefcbaa7156e15e9ea38f0f850fd4179bfce
sha256 fc2c638d22da82a86e5cd08761babca126ebd4e3ab85868e4baaafcf10ebe1ae
sha512 eb6fd2bbfef92c3a7f0caf78491de7dddec2c4a96665f0a2fa1111ec208059daba09d6db5e660a55a50283322d5f211caddbaa562065fc66b47974e851fb16a2
ripemd-160 bc7f59daeffd30a4cc50b56fa13fc473eda2c633

667349989 as geometric shapes

Circle

Radius = n
Diameter 1334699978
Circumference 4193083645.6313
Area 1.3991271623941E+18

Sphere

Radius = n
Volume 1.2449433285777E+27
Surface area 5.5965086495762E+18
Circumference 4193083645.6313

Square

Length = n
Perimeter 2669399956
Area 445356007818300121
Diagonal 943775405.29334

Cube

Length = n
Surface area 2672136046909800726
Volume 2.9720832691863E+26
Space diagonal 1155884087.3785

Equilateral Triangle

Length = n
Perimeter 2002049967
Area 1.9284480824933E+17
Altitude 577942043.68927

Triangular Pyramid

Length = n
Surface area 1.9284480824933E+17
Volume 3.5026337231545E+25
Height 314591801.76445