130784845 is an odd 9-digits composite number following 130784844
and preceding 130784846 . In scientific notation, it is written as 1.30784845 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 104562240 positive integers (up to 130784845) that are relatively prime to 130784845.
130784845 has 8 divisors, whose sum is 157040280
The reverse of 130784845 is 548487031
Previous prime number is 14621
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred thirty million seven hundred eighty-four thousand eight hundred forty-five
Scientific notation
1.30784845 × 10^8
Engineering notation
1.30784845 × 10^6
Prime Factorization
5 × 14621 × 1789
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
130784845
Product of the distinct prime numbers
The prime factorization of 130784845 is 5 × 14621 × 1789.
Since it has a total of 3 prime factors.
9 , 5 , 26 , 4 , 923 , 833 , 8593 , 1077 , 14285 , 82613 , 969099 , 719190 , 2139541 , 7077871 , 82052902 , 90218908 , 598502553 , 286575479 , 1395333839 , 7096485602
n×2
261569690
n×3
392354535
n×4
523139380
n×5
653924225
n÷2
65392422.5
n÷3
43594948.333333
n÷3
32696211.25
n÷5
26156969
n2
17104675681674025
n3
2.237032357803E+24
n4
2.9256993017525E+32
n5
3.8263712969631E+40
2 √n
11436.120189995
3 √n
507.59710987588
4 √n
106.9397970355
5 √n
42.006015124218
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
-130784844
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 130784845 can be divided by 8 positive divisors.
The sum of these divisors (counting 130784845) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110010111001111001001101
3
Ternary
100010002120002011
4
Quaternary
13302321321031
5
Quinary
231440103340
6
Senary
20551101221
8
Octal
762717115
10
Decimal
130784845
12
Duodecimal
37971811
16
Hexadecimal
7cb9e4d
20
Vigesimal
20h8225
36
Base36
25v68d
md5
b150eb4b8957186e5bb44cfa5184aecb
sha1
d58963d2bb8b2b497411f87f57ed7f95c0342037
sha256
42db05f7d4c695e72c03b1d4a5cfb8b7ef7f7f6843c3a13c5d239017ca1af7f6
sha512
b9f91a4280b19c29511753164f409b8b0e02380e103a6de0c3db9e2c8105edabb34c6da9890fe24e4b9cc487a25a9990509197c43eefd6b843e45151b3741dc8
ripemd-160
c7045ec8f35300b9d79a8f0207ffe979d67d23f3
Diameter
261569690
Circumference
821745416.50576
Area
5.3735923463583E+16
Volume
9.3704592281554E+24
Surface area
2.1494369385433E+17
Circumference
821745416.50576
Perimeter
523139380
Area
17104675681674025
Diagonal
184957701.55186
Surface area
102628054090044150
Volume
2.237032357803E+24
Space diagonal
226525996.40002
Perimeter
392354535
Area
7.4065418319118E+15
Altitude
113262998.20001
Surface area
7.4065418319118E+15
Volume
2.6363679165604E+23
Height
61652567.183954