641008080 (number)

641008080 is an even 9-digits composite number following 641008079 and preceding 641008081. In scientific notation, it is written as 6.41008080 × 10^8. The sum of its digits is 27. It has a total of 7 prime factors and 40 positive divisors. There are 165369600 positive integers (up to 641008080) that are relatively prime to 641008080.

Interesting facts

Basic properties

Name

Name six hundred forty-one million eight thousand eighty

Notation

Scientific notation 6.41008080 × 10^8
Engineering notation 6.41008080 × 10^6

Prime Factorization of 641008080

Prime Factorization 2 × 2 × 2 × 2 × 837 × 15 × 3191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 80126010
Product of the distinct prime numbers

The prime factorization of 641008080 is 2 × 2 × 2 × 2 × 837 × 15 × 3191. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 2, 61, 1, 808, 391, 6049, 1216, 70356, 81816, 620579, 478592, 1561184, 636101, 81695820, 60036313, 657275637, 93385766, 6428845671, 8760880590

Basic calculations (n = 641008080)

Multiplication

n×y
n×2 1282016160
n×3 1923024240
n×4 2564032320
n×5 3205040400

Division

n÷y
n÷2 320504040
n÷3 213669360
n÷3 160252020
n÷5 128201616

Exponentiation

ny
n2 410891358625286400
n3 2.6338468088099E+26
n4 1.6883170859293E+35
n5 1.0822248936828E+44

Nth Root

y√n
2√n 25318.137372248
3√n 862.22610584844
4√n 159.11674133242
5√n 57.726164254646

Divisors of 641008080

1, 2, 4, 8, 15, 16, 30, 60, 120, 240, 837, 1674, 3191, 3348, 6382, 6696, 12555, 12764, 13392, 25110, 25528, 47865, 50220, 51056, 95730, 100440, 191460, 200880, 382920, 765840, 2670867, 5341734, 10683468, 21366936, 40063005, 42733872, 80126010, 160252020, 320504040, 641008080

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -641008079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 641008080 can be divided by 40 positive divisors. The sum of these divisors (counting 641008080) is 1, the average is 0.025.

Base conversion 641008080

Base System Value
2 Binary 100110001101010000000111010000
3 Ternary 1122200011120210000
4 Quaternary 212031100013100
5 Quinary 2303044224310
6 Senary 143335010000
8 Octal 4615200720
10 Decimal 641008080
12 Duodecimal 15a809900
16 Hexadecimal 263501d0
20 Vigesimal a066040
36 Base36 aln100

Cryptographic Hash Functions

md5 18aa63d7fe45d6c2bc2c0a7689efa846
sha1 3e97c58c1682269f951756c12d46744085041f0e
sha256 a9c5e9a4bf946407ecac979800d13ceb9fd7d34584c2b8371e7b4c0ce69654c5
sha512 0255fdf17ce1b27a5aa8aced11134f815d6d29cea9ce5dd58e6ad6b90b46b34bc1b3359fb42c3da26946284c51e38bb4f36337c8ceaea13270de1e7bbe34f3d8
ripemd-160 fe8a99650fed9fb0856c731740b544ffcefb76fa

641008080 as geometric shapes

Circle

Radius = n
Diameter 1282016160
Circumference 4027572550.0394
Area 1.2908532736807E+18

Sphere

Radius = n
Volume 1.1032631713651E+27
Surface area 5.1634130947229E+18
Circumference 4027572550.0394

Square

Length = n
Perimeter 2564032320
Area 410891358625286400
Diagonal 906522320.32674

Cube

Length = n
Surface area 2465348151751718400
Volume 2.6338468088099E+26
Space diagonal 1110258562.6222

Equilateral Triangle

Length = n
Perimeter 1923024240
Area 1.779211773825E+17
Altitude 555129281.31109

Triangular Pyramid

Length = n
Surface area 1.779211773825E+17
Volume 3.10401823186E+25
Height 302174106.77558