130805964 (number)

130805964 is an even 9-digits composite number following 130805963 and preceding 130805965. In scientific notation, it is written as 1.30805964 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors. There are 43601976 positive integers (up to 130805964) that are relatively prime to 130805964.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.30805964 × 10^8
Engineering notation 1.30805964 × 10^6

Prime Factorization of 130805964

Prime Factorization 2 × 2 × 9 × 3633499

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 65402982
Product of the distinct prime numbers

The prime factorization of 130805964 is 2 × 2 × 9 × 3633499. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 6, 46, 53, 775, 984, 3759, 5865, 79416, 14990, 817146, 977653, 9947303, 4917548, 75582852, 25781272, 419891573, 812972918, 479067253, 8536010372

Basic calculations (n = 130805964)

Multiplication

n×y
n×2 261611928
n×3 392417892
n×4 523223856
n×5 654029820

Division

n÷y
n÷2 65402982
n÷3 43601988
n÷3 32701491
n÷5 26161192.8

Exponentiation

ny
n2 17110200217969296
n3 2.2381162337445E+24
n4 2.92758951499E+32
n5 3.8294616870455E+40

Nth Root

y√n
2√n 11437.043499087
3√n 507.62443048886
4√n 106.94411390575
5√n 42.007371654079

Divisors of 130805964

1, 2, 4, 9, 18, 36, 3633499, 7266998, 14533996, 32701491, 65402982, 130805964

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -130805963
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130805964 can be divided by 12 positive divisors. The sum of these divisors (counting 130805964) is 1, the average is 0.083333333333333.

Base conversion 130805964

Base System Value
2 Binary 111110010111111000011001100
3 Ternary 100010010122001100
4 Quaternary 13302333003030
5 Quinary 231441242324
6 Senary 20551343100
8 Octal 762770314
10 Decimal 130805964
12 Duodecimal 37981a90
16 Hexadecimal 7cbf0cc
20 Vigesimal 20haei4
36 Base36 25vmj0

Cryptographic Hash Functions

md5 e8619037331824019c25ff9cb6b7c0e4
sha1 62adb97c2cc5f1ceb60deb86f798417e4266cb6a
sha256 485cf2fd189a206377525879c8144124056f5e4f25d4f780ba934adbdc0c62e5
sha512 190b2198144e991fd9125b5b33f8cdc6afb119dc0d62e5d34a91013b31c12cee41e1ec09bc3cfd70ededeeface185d06686bebf971246fe2785994b4291f6a22
ripemd-160 c22777b10863035ed060e914d17377dd75449c24

130805964 as geometric shapes

Circle

Radius = n
Diameter 261611928
Circumference 821878111.09626
Area 5.3753279306223E+16

Sphere

Radius = n
Volume 9.3749993570823E+24
Surface area 2.1501311722489E+17
Circumference 821878111.09626

Square

Length = n
Perimeter 523223856
Area 17110200217969296
Diagonal 184987568.32809

Cube

Length = n
Surface area 102661201307815776
Volume 2.2381162337445E+24
Space diagonal 226562575.58103

Equilateral Triangle

Length = n
Perimeter 392417892
Area 7.4089340262997E+15
Altitude 113281287.79051

Triangular Pyramid

Length = n
Surface area 7.4089340262997E+15
Volume 2.6376452766074E+23
Height 61662522.776029