130805955 (number)

130805955 is an odd 9-digits composite number following 130805954 and preceding 130805956. In scientific notation, it is written as 1.30805955 × 10^8. The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors. There are 59139072 positive integers (up to 130805955) that are relatively prime to 130805955.

Interesting facts

Basic properties

Name

Name one hundred thirty million eight hundred five thousand nine hundred fifty-five

Notation

Scientific notation 1.30805955 × 10^8
Engineering notation 1.30805955 × 10^6

Prime Factorization of 130805955

Prime Factorization 3 × 9989 × 15 × 3 × 97

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 43601985
Product of the distinct prime numbers

The prime factorization of 130805955 is 3 × 9989 × 15 × 3 × 97. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 4, 22, 16, 857, 473, 1387, 7910, 73712, 42244, 960433, 318529, 1658642, 3066432, 82833840, 17588370, 941503300, 109860911, 1571057681, 3016555388

Basic calculations (n = 130805955)

Multiplication

n×y
n×2 261611910
n×3 392417865
n×4 523223820
n×5 654029775

Division

n÷y
n÷2 65402977.5
n÷3 43601985
n÷3 32701488.75
n÷5 26161191

Exponentiation

ny
n2 17110197863462025
n3 2.2381157717691E+24
n4 2.9275887092682E+32
n5 3.8294603696304E+40

Nth Root

y√n
2√n 11437.043105628
3√n 507.62441884663
4√n 106.9441120662
5√n 42.007371076023

Divisors of 130805955

1, 3, 9, 15, 45, 97, 135, 291, 873, 1455, 4365, 9989, 13095, 29967, 89901, 149835, 449505, 968933, 1348515, 2906799, 8720397, 14533995, 43601985, 130805955

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -130805954
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130805955 can be divided by 24 positive divisors. The sum of these divisors (counting 130805955) is 1, the average is 0.041666666666667.

Base conversion 130805955

Base System Value
2 Binary 111110010111111000011000011
3 Ternary 100010010122001000
4 Quaternary 13302333003003
5 Quinary 231441242310
6 Senary 20551343043
8 Octal 762770303
10 Decimal 130805955
12 Duodecimal 37981a83
16 Hexadecimal 7cbf0c3
20 Vigesimal 20haehf
36 Base36 25vmir

Cryptographic Hash Functions

md5 b24c4835c56740355ef5cf581d502ee0
sha1 cd79c48e4714edb0c7990a7e9b11e11787e4fb66
sha256 9c391ad3cfe41e64a99cfe3a269a1cb56901a22e3a7fdaebb0a44ad9eb3d9223
sha512 614276f99a22e2f2ccb1343752326375063e1810659871a13e6669afc39c7e4e6b28bacbfdb39ae7d164a05b2359889f82f9cdda4f5eb30bf7d36e55268d74dc
ripemd-160 51563c20c83aa460bd4846b4e97205cdc65cab2b

130805955 as geometric shapes

Circle

Radius = n
Diameter 261611910
Circumference 821878054.54759
Area 5.375327190932E+16

Sphere

Radius = n
Volume 9.3749974219644E+24
Surface area 2.1501308763728E+17
Circumference 821878054.54759

Square

Length = n
Perimeter 523223820
Area 17110197863462025
Diagonal 184987555.60016

Cube

Length = n
Surface area 102661187180772150
Volume 2.2381157717691E+24
Space diagonal 226562559.99257

Equilateral Triangle

Length = n
Perimeter 392417865
Area 7.4089330067682E+15
Altitude 113281279.99628

Triangular Pyramid

Length = n
Surface area 7.4089330067682E+15
Volume 2.6376447321642E+23
Height 61662518.533388