671938961 (number)

671938961 is an odd 9-digits composite number following 671938960 and preceding 671938962. In scientific notation, it is written as 6.71938961 × 10^8. The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors. There are 642342400 positive integers (up to 671938961) that are relatively prime to 671938961.

Interesting facts

Basic properties

Name

Name six hundred seventy-one million nine hundred thirty-eight thousand nine hundred sixty-one

Notation

Scientific notation 6.71938961 × 10^8
Engineering notation 6.71938961 × 10^6

Prime Factorization of 671938961

Prime Factorization 29 × 101 × 229409

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 671938961
Product of the distinct prime numbers

The prime factorization of 671938961 is 29 × 101 × 229409. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 4, 20, 94, 685, 529, 9548, 3915, 50217, 92529, 227126, 770783, 1214678, 5894218, 83361990, 62386712, 421668197, 919600610, 9271417215, 4497442731

Basic calculations (n = 671938961)

Multiplication

n×y
n×2 1343877922
n×3 2015816883
n×4 2687755844
n×5 3359694805

Division

n÷y
n÷2 335969480.5
n÷3 223979653.66667
n÷3 167984740.25
n÷5 134387792.2

Exponentiation

ny
n2 451501967309759521
n3 3.0338176280358E+26
n4 2.0385402648458E+35
n5 1.3697746275172E+44

Nth Root

y√n
2√n 25921.785451624
3√n 875.8773071876
4√n 161.00243927228
5√n 58.272810508446

Divisors of 671938961

1, 29, 101, 2929, 229409, 6652861, 23170309, 671938961

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 -671938960
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 671938961 can be divided by 8 positive divisors. The sum of these divisors (counting 671938961) is 1, the average is 0.125.

Base conversion 671938961

Base System Value
2 Binary 101000000011001111100110010001
3 Ternary 1201211101000222012
4 Quaternary 220003033212101
5 Quinary 2334004021321
6 Senary 150401552305
8 Octal 5003174621
10 Decimal 671938961
12 Duodecimal 169045695
16 Hexadecimal 280cf991
20 Vigesimal a9jc781
36 Base36 b41zf5

Cryptographic Hash Functions

md5 f36ead159d7bd352e145dabfe6257f42
sha1 bc5ec6804c77bb28141b504621e09472b0a39e67
sha256 2903b5a6772ef9e7f4cd64068068c853729e74e5385487bd2b2c4881ac2755e0
sha512 2c31248ddaa61c3112d86b802597c522eef414006f8bf3199b8763d5d42ce4faa3de12ec30eb5502a86c1ec08d4881996da15b28c0c963c6c66e327fefe8fbd2
ripemd-160 41d88f2c1adc7c0923a162d0895635959878f8c0

671938961 as geometric shapes

Circle

Radius = n
Diameter 1343877922
Circumference 4221917007.0767
Area 1.4184352635817E+18

Sphere

Radius = n
Volume 1.2708025563424E+27
Surface area 5.6737410543267E+18
Circumference 4221917007.0767

Square

Length = n
Perimeter 2687755844
Area 451501967309759521
Diagonal 950265191.73309

Cube

Length = n
Surface area 2709011803858557126
Volume 3.0338176280358E+26
Space diagonal 1163832420.037

Equilateral Triangle

Length = n
Perimeter 2015816883
Area 1.9550608677445E+17
Altitude 581916210.01852

Triangular Pyramid

Length = n
Surface area 1.9550608677445E+17
Volume 3.575388362779E+25
Height 316755063.91103