130778829 is an odd 9-digits composite number following 130778828
and preceding 130778830 . In scientific notation, it is written as 1.30778829 × 10^8.
The sum of its digits is 45. It has a total of 3 prime factors and 6 positive divisors.
There are 87185880 positive integers (up to 130778829) that are relatively prime to 130778829.
130778829 has 6 divisors, whose sum is 188902766
The reverse of 130778829 is 928877031
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred thirty million seven hundred seventy-eight thousand eight hundred twenty-nine
Scientific notation
1.30778829 × 10^8
Engineering notation
1.30778829 × 10^6
Prime Factorization
3 × 3 × 14530981
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
43592943
Product of the distinct prime numbers
The prime factorization of 130778829 is 3 × 3 × 14530981.
Since it has a total of 3 prime factors.
6 , 8 , 99 , 95 , 524 , 787 , 2507 , 6976 , 64851 , 37706 , 498576 , 535888 , 5254965 , 5963525 , 62041007 , 76127476 , 259458829 , 267516707 , 7389230465 , 3906052954
n×2
261557658
n×3
392336487
n×4
523115316
n×5
653894145
n÷2
65389414.5
n÷3
43592943
n÷3
32694707.25
n÷5
26155765.8
n2
17103102114611241
n3
2.2367236668163E+24
n4
2.9251610194282E+32
n5
3.8254913275727E+40
2 √n
11435.857160703
3 √n
507.58932673394
4 √n
106.93856722765
5 √n
42.005628668377
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-130778828
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 130778829 can be divided by 6 positive divisors.
The sum of these divisors (counting 130778829) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
111110010111000011011001101
3
Ternary
100010002020211100
4
Quaternary
13302320123031
5
Quinary
231434410304
6
Senary
20551013313
8
Octal
762703315
10
Decimal
130778829
12
Duodecimal
3796a239
16
Hexadecimal
7cb86cd
20
Vigesimal
20h7719
36
Base36
25v1l9
md5
efa2fe82d5b43f809833daadf4f4db10
sha1
dfbd2b26964e8423450cf2c4b8069722a0418d4b
sha256
736ae978201b9b2e11662f692d8c01701e6d09d2b6fe01b386bf4a4a1bc83829
sha512
3c7c6017d00abf83059ce227fbc1abf7a8a4635a07984e8e49770d05b91d4684c587054a6d14eb689aedb44c01661ef8dbcc8624a80b7feb8e361f2b7b380350
ripemd-160
bed23a1b3ad526acbb4dde4bb78baa6a23f8bcb0
Diameter
261557658
Circumference
821707616.86295
Area
5.3730979956859E+16
Volume
9.3691661863739E+24
Surface area
2.1492391982743E+17
Circumference
821707616.86295
Perimeter
523115316
Area
17103102114611241
Diagonal
184949193.64307
Surface area
102618612687667446
Volume
2.2367236668163E+24
Space diagonal
226515576.38236
Perimeter
392336487
Area
7.4058604573863E+15
Altitude
113257788.19118
Surface area
7.4058604573863E+15
Volume
2.6360041207437E+23
Height
61649731.214357