130804938 (number)

130804938 is an even 9-digits composite number following 130804937 and preceding 130804939. In scientific notation, it is written as 1.30804938 × 10^8. The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors. There are 39480000 positive integers (up to 130804938) that are relatively prime to 130804938.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.30804938 × 10^8
Engineering notation 1.30804938 × 10^6

Prime Factorization of 130804938

Prime Factorization 2 × 99 × 281 × 2351

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 130804938
Product of the distinct prime numbers

The prime factorization of 130804938 is 2 × 99 × 281 × 2351. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 4, 38, 81, 176, 824, 3452, 6215, 47514, 3099, 633043, 737669, 9112792, 9741875, 41492612, 24404280, 961125278, 519600825, 4216782803, 8671396496

Basic calculations (n = 130804938)

Multiplication

n×y
n×2 261609876
n×3 392414814
n×4 523219752
n×5 654024690

Division

n÷y
n÷2 65402469
n÷3 43601646
n÷3 32701234.5
n÷5 26160987.6

Exponentiation

ny
n2 17109931805183844
n3 2.2380635689613E+24
n4 2.9274976637804E+32
n5 3.8293115040594E+40

Nth Root

y√n
2√n 11436.998644749
3√n 507.62310327102
4√n 106.94390419631
5√n 42.007305755405

Divisors of 130804938

1, 2, 99, 198, 281, 562, 2351, 4702, 27819, 55638, 232749, 465498, 660631, 1321262, 65402469, 130804938

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -130804937
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130804938 can be divided by 16 positive divisors. The sum of these divisors (counting 130804938) is 1, the average is 0.0625.

Base conversion 130804938

Base System Value
2 Binary 111110010111110110011001010
3 Ternary 100010010120122100
4 Quaternary 13302332303022
5 Quinary 231441224223
6 Senary 20551334230
8 Octal 762766312
10 Decimal 130804938
12 Duodecimal 37981376
16 Hexadecimal 7cbecca
20 Vigesimal 20hac6i
36 Base36 25vlqi

Cryptographic Hash Functions

md5 ffcaddc5ed4015db34932aa8be3c76b2
sha1 9b1865b2d0751e8cb2ae00c690c566a114b5a53d
sha256 1806b90607dfb77c1cac498b072b667df17e7df5cd499e2c4b9072e2812a5aa8
sha512 fb053f8291bee14a570559e98206d464543e3ffd4151c519713e7a495c549a3175c24c77abb9dce03ae63ffd00e48742af7df0c61c579b0a970cfed35fbff722
ripemd-160 5cec26e3a047354ec0c3d663a89c739ccf8987be

130804938 as geometric shapes

Circle

Radius = n
Diameter 261609876
Circumference 821871664.54814
Area 5.3752436062588E+16

Sphere

Radius = n
Volume 9.3747787553544E+24
Surface area 2.1500974425035E+17
Circumference 821871664.54814

Square

Length = n
Perimeter 523219752
Area 17109931805183844
Diagonal 184986117.34497

Cube

Length = n
Surface area 102659590831103064
Volume 2.2380635689613E+24
Space diagonal 226560798.4969

Equilateral Triangle

Length = n
Perimeter 392414814
Area 7.4088178001543E+15
Altitude 113280399.24845

Triangular Pyramid

Length = n
Surface area 7.4088178001543E+15
Volume 2.6375832105652E+23
Height 61662039.114991