130989904 (number)

130989904 is an even 9-digits composite number following 130989903 and preceding 130989905. In scientific notation, it is written as 1.30989904 × 10^8. The sum of its digits is 43. It has a total of 5 prime factors and 10 positive divisors. There are 65494944 positive integers (up to 130989904) that are relatively prime to 130989904.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.30989904 × 10^8
Engineering notation 1.30989904 × 10^6

Prime Factorization of 130989904

Prime Factorization 2 × 2 × 2 × 2 × 8186869

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 16373738
Product of the distinct prime numbers

The prime factorization of 130989904 is 2 × 2 × 2 × 2 × 8186869. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 10, 80, 88, 708, 399, 7503, 8816, 72198, 26551, 561779, 467525, 7508143, 8538671, 67957510, 30351080, 682072288, 904548221, 8434469662, 1662786501

Basic calculations (n = 130989904)

Multiplication

n×y
n×2 261979808
n×3 392969712
n×4 523959616
n×5 654949520

Division

n÷y
n÷2 65494952
n÷3 43663301.333333
n÷3 32747476
n÷5 26197980.8

Exponentiation

ny
n2 17158354949929216
n3 2.2475712676892E+24
n4 2.9440914458776E+32
n5 3.8564625586273E+40

Nth Root

y√n
2√n 11445.082087954
3√n 507.86226038112
4√n 106.98169043324
5√n 42.019179209581

Divisors of 130989904

1, 2, 4, 8, 16, 8186869, 16373738, 32747476, 65494952, 130989904

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -130989903
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130989904 can be divided by 10 positive divisors. The sum of these divisors (counting 130989904) is 1, the average is 0.1.

Base conversion 130989904

Base System Value
2 Binary 111110011101011111101010000
3 Ternary 100010110222100221
4 Quaternary 13303223331100
5 Quinary 232013134104
6 Senary 20555322424
8 Octal 763537520
10 Decimal 130989904
12 Duodecimal 37a50414
16 Hexadecimal 7cebf50
20 Vigesimal 20idef4
36 Base36 25zkgg

Cryptographic Hash Functions

md5 3072cd6c4a140475b8be43012e2d0e8e
sha1 696780a60e38cea66d8b0f61289f9c9d35d5d13b
sha256 132d6f47bbfb720e8e37214a506fc36c53bb41e5f8a269d9dfb21532bdfde2ec
sha512 dbc213e96ee25a18a39dab870bf05214713e5203e083383b6ea1a04cb583cc9caaa4c500c51255ab312f775b2fffef8291c4dc7b844bb9d4cf6115ffaddcdbb0
ripemd-160 9a5029f8569877324c87966df159a668a026ce60

130989904 as geometric shapes

Circle

Radius = n
Diameter 261979808
Circumference 823033840.20166
Area 5.3904561858384E+16

Sphere

Radius = n
Volume 9.4146045106557E+24
Surface area 2.1561824743353E+17
Circumference 823033840.20166

Square

Length = n
Perimeter 523959616
Area 17158354949929216
Diagonal 185247698.77075

Cube

Length = n
Surface area 102950129699575296
Volume 2.2475712676892E+24
Space diagonal 226881169.00657

Equilateral Triangle

Length = n
Perimeter 392969712
Area 7.4297856368946E+15
Altitude 113440584.50328

Triangular Pyramid

Length = n
Surface area 7.4297856368946E+15
Volume 2.6487881409717E+23
Height 61749232.923583