130224721 is an odd 9-digits composite number following 130224720
and preceding 130224722 . In scientific notation, it is written as 1.30224721 × 10^8.
The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors.
There are 116718000 positive integers (up to 130224721) that are relatively prime to 130224721.
130224721 has 8 divisors, whose sum is 144065088
The reverse of 130224721 is 127422031
Previous prime number is 71
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 22
Digital Root 4
Name
one hundred thirty million two hundred twenty-four thousand seven hundred twenty-one
Scientific notation
1.30224721 × 10^8
Engineering notation
1.30224721 × 10^6
Prime Factorization
11 × 71 × 166741
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
130224721
Product of the distinct prime numbers
The prime factorization of 130224721 is 11 × 71 × 166741.
Since it has a total of 3 prime factors.
9 , 9 , 17 , 83 , 670 , 760 , 3104 , 1749 , 82942 , 20561 , 412438 , 662932 , 5324750 , 7268046 , 31433412 , 65917582 , 952652533 , 915763273 , 5257967498 , 8989123051
n×2
260449442
n×3
390674163
n×4
520898884
n×5
651123605
n÷2
65112360.5
n÷3
43408240.333333
n÷3
32556180.25
n÷5
26044944.2
n2
16958477959527841
n3
2.2084130608642E+24
n4
2.8758997470379E+32
n5
3.7451324218198E+40
2 √n
11411.604663675
3 √n
506.87142900022
4 √n
106.82511251421
5 √n
41.969972739822
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-130224720
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 130224721 can be divided by 8 positive divisors.
The sum of these divisors (counting 130224721) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110000110001001001010001
3
Ternary
100002001002201211
4
Quaternary
13300301021101
5
Quinary
231314142341
6
Senary
20531100121
8
Octal
760611121
10
Decimal
130224721
12
Duodecimal
37741641
16
Hexadecimal
7c31251
20
Vigesimal
20di1g1
36
Base36
25j61d
md5
62bab511a3d667f5beb631e83143619c
sha1
0bcde6b464a9b3ac85b53d60f14cc93ba1e6c1d4
sha256
a06dbf2393b80c3d9f364667648f4694c8bd515b26facb2a4e83c6ac02d9c8c6
sha512
2ad6776361079ab52d64d856eb65aa9d6c08ef825e8bec078a5c60a6e9e4943be2397fb29fc4c7b5aab331e1c265142a56fc42a6f6df4cc2d381ab1a0af74628
ripemd-160
3894618dad8c252fa30f24103e7fa0fcd94ae01b
Diameter
260449442
Circumference
818226053.61876
Area
5.3276629773717E+16
Volume
9.2505789974701E+24
Surface area
2.1310651909487E+17
Circumference
818226053.61876
Perimeter
520898884
Area
16958477959527841
Diagonal
184165566.59445
Surface area
101750867757167046
Volume
2.2084130608642E+24
Space diagonal
225555833.17348
Perimeter
390674163
Area
7.3432363612348E+15
Altitude
112777916.58674
Surface area
7.3432363612348E+15
Volume
2.6026397516633E+23
Height
61388522.198151