130721883 (number)

130721883 is an odd 9-digits composite number following 130721882 and preceding 130721884. In scientific notation, it is written as 1.30721883 × 10^8. The sum of its digits is 33. It has a total of 2 prime factors and 4 positive divisors. There are 87147920 positive integers (up to 130721883) that are relatively prime to 130721883.

Interesting facts

Basic properties

Name

Name one hundred thirty million seven hundred twenty-one thousand eight hundred eighty-three

Notation

Scientific notation 1.30721883 × 10^8
Engineering notation 1.30721883 × 10^6

Prime Factorization of 130721883

Prime Factorization 3 × 43573961

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 130721883
Product of the distinct prime numbers

The prime factorization of 130721883 is 3 × 43573961. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 130721883)

Multiplication

n×y
n×2 261443766
n×3 392165649
n×4 522887532
n×5 653609415

Division

n÷y
n÷2 65360941.5
n÷3 43573961
n÷3 32680470.75
n÷5 26144376.6

Exponentiation

ny
n2 17088210695065689
n3 2.2338030791597E+24
n4 2.9200694475896E+32
n5 3.8171697667968E+40

Nth Root

y√n
2√n 11433.367089357
3√n 507.51564157021
4√n 106.92692406198
5√n 42.001969866271

Divisors of 130721883

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -130721882
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 130721883 can be divided by 4 positive divisors. The sum of these divisors (counting 130721883) is 1, the average is 0.25.

Base conversion 130721883

Base System Value
2 Binary 111110010101010100001011011
3 Ternary 100002222100201020
4 Quaternary 13302222201123
5 Quinary 231431100013
6 Senary 20545453523
8 Octal 762524133
10 Decimal 130721883
12 Duodecimal 379412a3
16 Hexadecimal 7caa85b
20 Vigesimal 20h04e3
36 Base36 25ttnf

Cryptographic Hash Functions

md5 e32159da66bc3f326a3dc38221a25905
sha1 dfd1698e2af893972610e2a26a2ab81f35fd7209
sha256 02e6167d4049f25ddff54fc0122eb40b7c409f38c7925ce053352fc309a1817f
sha512 18dea44d891c02a7eac3476a79cf10c787a67402b0a8fb14c63b54bde12d925cc37f0685a8fa577b57ea059baa86f714b19e57a308041390c05e820f7550f797
ripemd-160 f22d1830eb4ee6d290b644cf997072509926a5b4

130721883 as geometric shapes

Circle

Radius = n
Diameter 261443766
Circumference 821349814.59245
Area 5.3684197182613E+16

Sphere

Radius = n
Volume 9.3569324574059E+24
Surface area 2.1473678873045E+17
Circumference 821349814.59245

Square

Length = n
Perimeter 522887532
Area 17088210695065689
Diagonal 184868659.83755

Cube

Length = n
Surface area 102529264170394134
Volume 2.2338030791597E+24
Space diagonal 226416943.01707

Equilateral Triangle

Length = n
Perimeter 392165649
Area 7.3994122835739E+15
Altitude 113208471.50854

Triangular Pyramid

Length = n
Surface area 7.3994122835739E+15
Volume 2.6325621751821E+23
Height 61622886.612516