130804961 (number)

130804961 is an odd 9-digits composite number following 130804960 and preceding 130804962. In scientific notation, it is written as 1.30804961 × 10^8. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 110696040 positive integers (up to 130804961) that are relatively prime to 130804961.

Interesting facts

Basic properties

Name

Name one hundred thirty million eight hundred four thousand nine hundred sixty-one

Notation

Scientific notation 1.30804961 × 10^8
Engineering notation 1.30804961 × 10^6

Prime Factorization of 130804961

Prime Factorization 49 × 79 × 33791

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 130804961
Product of the distinct prime numbers

The prime factorization of 130804961 is 49 × 79 × 33791. Since it has a total of 3 prime factors.

Most popular turbo-numbers

8, 5, 9, 76, 811, 247, 6876, 4384, 9269, 79259, 573277, 334351, 331087, 3606251, 15465454, 296389, 826287948, 326932093, 5268082803, 2427810069

Basic calculations (n = 130804961)

Multiplication

n×y
n×2 261609922
n×3 392414883
n×4 523219844
n×5 654024805

Division

n÷y
n÷2 65402480.5
n÷3 43601653.666667
n÷3 32701240.25
n÷5 26160992.2

Exponentiation

ny
n2 17109937822211521
n3 2.2380647495468E+24
n4 2.9274997227994E+32
n5 3.8293148706829E+40

Nth Root

y√n
2√n 11436.999650258
3√n 507.62313302354
4√n 106.94390889741
5√n 42.00730723267

Divisors of 130804961

1, 49, 79, 3871, 33791, 1655759, 2669489, 130804961

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 -130804960
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 130804961 can be divided by 8 positive divisors. The sum of these divisors (counting 130804961) is 1, the average is 0.125.

Base conversion 130804961

Base System Value
2 Binary 111110010111110110011100001
3 Ternary 100010010120200012
4 Quaternary 13302332303201
5 Quinary 231441224321
6 Senary 20551334305
8 Octal 762766341
10 Decimal 130804961
12 Duodecimal 37981395
16 Hexadecimal 7cbece1
20 Vigesimal 20hac81
36 Base36 25vlr5

Cryptographic Hash Functions

md5 4f8daeb3bed280041806c9d93f075cc0
sha1 41e19c1353a4c3f1ebbc95c081286e666d084675
sha256 7d9a8f1cc5bd132deeebd725f26b7336952c30afa6d52891b271929747425eb4
sha512 8318e6621d9be4ae971917b47fce025bbe0e01f1680d7bc371c6b482c49dec9871e99262f90ddbc3afefa2ef5aceec71b8141e659991c14489e8cf16d870cbb2
ripemd-160 40b207cfae598ba8327dd2442165a5491699c6ee

130804961 as geometric shapes

Circle

Radius = n
Diameter 261609922
Circumference 821871809.0614
Area 5.3752454965638E+16

Sphere

Radius = n
Volume 9.3747837005794E+24
Surface area 2.1500981986255E+17
Circumference 821871809.0614

Square

Length = n
Perimeter 523219844
Area 17109937822211521
Diagonal 184986149.87188

Cube

Length = n
Surface area 102659626933269126
Volume 2.2380647495468E+24
Space diagonal 226560838.33407

Equilateral Triangle

Length = n
Perimeter 392414883
Area 7.4088204056037E+15
Altitude 113280419.16703

Triangular Pyramid

Length = n
Surface area 7.4088204056037E+15
Volume 2.6375846018985E+23
Height 61662049.957295