130697645 is an odd 9-digits composite number following 130697644
and preceding 130697646 . In scientific notation, it is written as 1.30697645 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 96515136 positive integers (up to 130697645) that are relatively prime to 130697645.
130697645 has 8 divisors, whose sum is 168901656
The reverse of 130697645 is 546796031
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred thirty million six hundred ninety-seven thousand six hundred forty-five
Scientific notation
1.30697645 × 10^8
Engineering notation
1.30697645 × 10^6
Prime Factorization
13 × 5 × 2010733
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
130697645
Product of the distinct prime numbers
The prime factorization of 130697645 is 13 × 5 × 2010733.
Since it has a total of 3 prime factors.
1 , 9 , 98 , 49 , 647 , 286 , 8052 , 3045 , 54021 , 49784 , 977335 , 47988 , 7124961 , 4156018 , 71806510 , 94223198 , 360015662 , 129350830 , 1578391401 , 9218146000
n×2
261395290
n×3
392092935
n×4
522790580
n×5
653488225
n÷2
65348822.5
n÷3
43565881.666667
n÷3
32674411.25
n÷5
26139529
n2
17081874408546025
n3
2.2325607573827E+24
n4
2.9179043330934E+32
n5
3.813632246706E+40
2 √n
11432.307072503
3 √n
507.48427236562
4 √n
106.92196721209
5 √n
42.000412178704
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
-130697644
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 130697645 can be divided by 8 positive divisors.
The sum of these divisors (counting 130697645) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110010100100100110101101
3
Ternary
100002221010110112
4
Quaternary
13302210212231
5
Quinary
231424311040
6
Senary
20545145405
8
Octal
762444655
10
Decimal
130697645
12
Duodecimal
3792b265
16
Hexadecimal
7ca49ad
20
Vigesimal
20gh425
36
Base36
25tay5
md5
06616bd19caa61b5c2fd6b3b8d64a527
sha1
18216527990e8de8e2a43827334130de25a9dd65
sha256
2f29cc394b6b3e9ab6b9a6bd6c25e6a73feafaa37c3b058ee580be0faf45672b
sha512
957a64f76ad4ff9364391d14fd8883580090630b14a1e1728b6170d9c398381cf0a17c8993e43eabeea2df257e98fd4ffd98cc06a7954c5a6754f5f265179a63
ripemd-160
e92d5c5b4f621627c8319f1f92088659b70b4bb4
Diameter
261395290
Circumference
821197522.74697
Area
5.3664291151432E+16
Volume
9.3517286321153E+24
Surface area
2.1465716460573E+17
Circumference
821197522.74697
Perimeter
522790580
Area
17081874408546025
Diagonal
184834382.12922
Surface area
102491246451276150
Volume
2.2325607573827E+24
Space diagonal
226374961.5696
Perimeter
392092935
Area
7.3966685910281E+15
Altitude
113187480.7848
Surface area
7.3966685910281E+15
Volume
2.6310980849272E+23
Height
61611460.709741