329686991 (number)

329686991 is an odd 9-digits composite number following 329686990 and preceding 329686992. In scientific notation, it is written as 3.29686991 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 313933752 positive integers (up to 329686991) that are relatively prime to 329686991.

Interesting facts

Basic properties

Name

Name three hundred twenty-nine million six hundred eighty-six thousand nine hundred ninety-one

Notation

Scientific notation 3.29686991 × 10^8
Engineering notation 3.29686991 × 10^6

Prime Factorization of 329686991

Prime Factorization 23 × 223 × 64279

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 329686991
Product of the distinct prime numbers

The prime factorization of 329686991 is 23 × 223 × 64279. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 329686991)

Multiplication

n×y
n×2 659373982
n×3 989060973
n×4 1318747964
n×5 1648434955

Division

n÷y
n÷2 164843495.5
n÷3 109895663.66667
n÷3 82421747.75
n÷5 65937398.2

Exponentiation

ny
n2 108693512034634081
n3 3.5834836923921E+25
n4 1.1814279558423E+34
n5 3.8950142784493E+42

Nth Root

y√n
2√n 18157.28479151
3√n 690.82376654552
4√n 134.74896953784
5√n 50.538268937418

Divisors of 329686991

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 -329686990
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 329686991 can be divided by 8 positive divisors. The sum of these divisors (counting 329686991) is 1, the average is 0.125.

Base conversion 329686991

Base System Value
2 Binary 10011101001101001111111001111
3 Ternary 211222100211112022
4 Quaternary 103221221333033
5 Quinary 1133344440431
6 Senary 52414200355
8 Octal 2351517717
10 Decimal 329686991
12 Duodecimal 924b30bb
16 Hexadecimal 13a69fcf
20 Vigesimal 530ah9b
36 Base36 5gac3z

Cryptographic Hash Functions

md5 f48779ff63f2a071603723cddee90136
sha1 eb783c99c84e4fcbc4ca0ecb9aa7a9d7735de93d
sha256 a8dade0d72c1ad71be5899baf20279dde05c4b62d418edcaa8e750db6ca7c60e
sha512 2ae11df4ba7394d1ac4229049302adbc036fbac6d5b5d3288e6d2f84b4b1d8e657d563f17b616f87c6b35571b386a35f72e08dae7a4078d897b665339d344111
ripemd-160 e421f594b89fcb8d5076920b7bb8703419366ea3

329686991 as geometric shapes

Circle

Radius = n
Diameter 659373982
Circumference 2071484457.8194
Area 3.4147073890088E+17

Sphere

Radius = n
Volume 1.5010461389704E+26
Surface area 1.3658829556035E+18
Circumference 2071484457.8194

Square

Length = n
Perimeter 1318747964
Area 108693512034634081
Diagonal 466247814.01018

Cube

Length = n
Surface area 652161072207804486
Volume 3.5834836923921E+25
Space diagonal 571034619.0065

Equilateral Triangle

Length = n
Perimeter 989060973
Area 4.7065671324271E+16
Altitude 285517309.50325

Triangular Pyramid

Length = n
Surface area 4.7065671324271E+16
Volume 4.2231760319364E+24
Height 155415938.00339