130191788 (number)

130191788 is an even 9-digits composite number following 130191787 and preceding 130191789. In scientific notation, it is written as 1.30191788 × 10^8. The sum of its digits is 38. It has a total of 6 prime factors and 36 positive divisors. There are 61288416 positive integers (up to 130191788) that are relatively prime to 130191788.

Interesting facts

Basic properties

Name

Name one hundred thirty million one hundred ninety-one thousand seven hundred eighty-eight

Notation

Scientific notation 1.30191788 × 10^8
Engineering notation 1.30191788 × 10^6

Prime Factorization of 130191788

Prime Factorization 2 × 2 × 43 × 29 × 43 × 607

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 1513858
Product of the distinct prime numbers

The prime factorization of 130191788 is 2 × 2 × 43 × 29 × 43 × 607. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 130191788)

Multiplication

n×y
n×2 260383576
n×3 390575364
n×4 520767152
n×5 650958940

Division

n÷y
n÷2 65095894
n÷3 43397262.666667
n÷3 32547947
n÷5 26038357.6

Exponentiation

ny
n2 16949901662636944
n3 2.2067380038829E+24
n4 2.8729916637306E+32
n5 3.7403992161018E+40

Nth Root

y√n
2√n 11410.161611476
3√n 506.82869721574
4√n 106.81835802649
5√n 41.967849737458

Divisors of 130191788

36 divisors

τ Total Divisors 36
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -130191787
Sum of the proper positive divisors of n
A Arithmetic Mean 0.027777777777778
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 36
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130191788 can be divided by 36 positive divisors. The sum of these divisors (counting 130191788) is 1, the average is 0.027777777777778.

Base conversion 130191788

Base System Value
2 Binary 111110000101001000110101100
3 Ternary 100001222102120002
4 Quaternary 13300221012230
5 Quinary 231312114123
6 Senary 20530243432
8 Octal 760510654
10 Decimal 130191788
12 Duodecimal 37726578
16 Hexadecimal 7c291ac
20 Vigesimal 20ddj98
36 Base36 25igmk

Cryptographic Hash Functions

md5 fadd08befcd1d502b91af98abeabc52d
sha1 cfd156a6f1846f4dfc6ba14a3c3c39a4d71887aa
sha256 6f068136fcf6e68fd4348c1d8738a132b7332baaf388ccd7008b9f448d3745a7
sha512 26d5cb7d11c7c421bf17b6723d019a6cf1c1c4154b4f59e44b94e09b1c4af3189915e43d3de7f93d94f2badeee72f3fb20e26c15cc1c033f6f7b675c4c01b501
ripemd-160 e072ad6205c89e8ba3cd880c3462f2afe9d25737

130191788 as geometric shapes

Circle

Radius = n
Diameter 260383576
Circumference 818019129.47704
Area 5.324968654241E+16

Sphere

Radius = n
Volume 9.2435625351945E+24
Surface area 2.1299874616964E+17
Circumference 818019129.47704

Square

Length = n
Perimeter 520767152
Area 16949901662636944
Diagonal 184118992.2992

Cube

Length = n
Surface area 101699409975821664
Volume 2.2067380038829E+24
Space diagonal 225498791.54424

Equilateral Triangle

Length = n
Perimeter 390575364
Area 7.3395227157458E+15
Altitude 112749395.77212

Triangular Pyramid

Length = n
Surface area 7.3395227157458E+15
Volume 2.6006656780794E+23
Height 61372997.433068