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.
130721883 has 4 divisors, whose sum is 174295848
The reverse of 130721883 is 388127031
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred thirty million seven hundred twenty-one thousand eight hundred eighty-three
Scientific notation
1.30721883 × 10^8
Engineering notation
1.30721883 × 10^6
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.
4 , 5 , 60 , 100 , 98 , 248 , 6475 , 5453 , 4929 , 37546 , 455467 , 292218 , 5630852 , 6107323 , 88341284 , 93422504 , 532278651 , 221786096 , 7486711463 , 6034574557
n×2
261443766
n×3
392165649
n×4
522887532
n×5
653609415
n÷2
65360941.5
n÷3
43573961
n÷3
32680470.75
n÷5
26144376.6
n2
17088210695065689
n3
2.2338030791597E+24
n4
2.9200694475896E+32
n5
3.8171697667968E+40
2 √n
11433.367089357
3 √n
507.51564157021
4 √n
106.92692406198
5 √n
42.001969866271
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
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
md5
e32159da66bc3f326a3dc38221a25905
sha1
dfd1698e2af893972610e2a26a2ab81f35fd7209
sha256
02e6167d4049f25ddff54fc0122eb40b7c409f38c7925ce053352fc309a1817f
sha512
18dea44d891c02a7eac3476a79cf10c787a67402b0a8fb14c63b54bde12d925cc37f0685a8fa577b57ea059baa86f714b19e57a308041390c05e820f7550f797
ripemd-160
f22d1830eb4ee6d290b644cf997072509926a5b4
Diameter
261443766
Circumference
821349814.59245
Area
5.3684197182613E+16
Volume
9.3569324574059E+24
Surface area
2.1473678873045E+17
Circumference
821349814.59245
Perimeter
522887532
Area
17088210695065689
Diagonal
184868659.83755
Surface area
102529264170394134
Volume
2.2338030791597E+24
Space diagonal
226416943.01707
Perimeter
392165649
Area
7.3994122835739E+15
Altitude
113208471.50854
Surface area
7.3994122835739E+15
Volume
2.6325621751821E+23
Height
61622886.612516