130366921 is an odd 9-digits composite number following 130366920
and preceding 130366922 . In scientific notation, it is written as 1.30366921 × 10^8.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 121656480 positive integers (up to 130366921) that are relatively prime to 130366921.
130366921 has 8 divisors, whose sum is 139353984
The reverse of 130366921 is 129663031
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 31
Digital Root 4
Name
one hundred thirty million three hundred sixty-six thousand nine hundred twenty-one
Scientific notation
1.30366921 × 10^8
Engineering notation
1.30366921 × 10^6
Prime Factorization
23 × 41 × 138247
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
130366921
Product of the distinct prime numbers
The prime factorization of 130366921 is 23 × 41 × 138247.
Since it has a total of 3 prime factors.
1 , 8 , 76 , 33 , 177 , 571 , 8631 , 6386 , 98652 , 97928 , 852230 , 477456 , 2826311 , 4257876 , 41911279 , 36363105 , 337378757 , 558879954 , 3800469232 , 8274500511
n×2
260733842
n×3
391100763
n×4
521467684
n×5
651834605
n÷2
65183460.5
n÷3
43455640.333333
n÷3
32591730.25
n÷5
26073384.2
n2
16995534091020241
n3
2.2156554501968E+24
n4
2.8884817903903E+32
n5
3.7656247737775E+40
2 √n
11417.83346349
3 √n
507.05585608769
4 √n
106.85426272962
5 √n
41.979134633208
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
-130366920
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 130366921 can be divided by 8 positive divisors.
The sum of these divisors (counting 130366921) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110001010011110111001001
3
Ternary
100002022022210111
4
Quaternary
13301103313021
5
Quinary
231333220141
6
Senary
20534114321
8
Octal
761236711
10
Decimal
130366921
12
Duodecimal
377ab9a1
16
Hexadecimal
7c53dc9
20
Vigesimal
20efh61
36
Base36
25m7rd
md5
ef39642460cd4ec66a0ac132f2f9d144
sha1
74611d56cad750f1c3a2629bf28625758ce4f1be
sha256
5c719cb2495cef6810715b9da054dfadc3cbd01a7dfac6fff2389b74c2d2e629
sha512
3a93226247055f899e918e429c2b71689b2cf7c9b2d3bff57bc42065de863c6b3748c58d7b17dd9ac701b2f71486ae9670cb36bcca65b8e0227e3deec4866055
ripemd-160
f93bf3e4af48cc611fbc9d2b909b75b27450ee0b
Diameter
260733842
Circumference
819119522.56944
Area
5.3393045044184E+16
Volume
9.2809158469661E+24
Surface area
2.1357218017674E+17
Circumference
819119522.56944
Perimeter
521467684
Area
16995534091020241
Diagonal
184366667.76302
Surface area
101973204546121446
Volume
2.2156554501968E+24
Space diagonal
225802130.79832
Perimeter
391100763
Area
7.359282136854E+15
Altitude
112901065.39916
Surface area
7.359282136854E+15
Volume
2.6111749893452E+23
Height
61455555.921007