130778898 is an even 9-digits composite number following 130778897
and preceding 130778899 . In scientific notation, it is written as 1.30778898 × 10^8.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 43592964 positive integers (up to 130778898) that are relatively prime to 130778898.
130778898 has 8 divisors, whose sum is 261557808
The reverse of 130778898 is 898877031
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 51
Digital Root 6
Name
one hundred thirty million seven hundred seventy-eight thousand eight hundred ninety-eight
Scientific notation
1.30778898 × 10^8
Engineering notation
1.30778898 × 10^6
Prime Factorization
2 × 3 × 21796483
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
130778898
Product of the distinct prime numbers
The prime factorization of 130778898 is 2 × 3 × 21796483.
Since it has a total of 3 prime factors.
8 , 4 , 46 , 21 , 222 , 112 , 6634 , 9219 , 5907 , 29465 , 441065 , 253873 , 5893070 , 6423239 , 47964415 , 70552996 , 434426619 , 338183260 , 6031795501 , 7425790495
n×2
261557796
n×3
392336694
n×4
523115592
n×5
653894490
n÷2
65389449
n÷3
43592966
n÷3
32694724.5
n÷5
26155779.6
n2
17103120162094404
n3
2.2367272071603E+24
n4
2.9251671927904E+32
n5
3.8255014193888E+40
2 √n
11435.860177529
3 √n
507.58941600338
4 √n
106.93858133307
5 √n
42.00563310088
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
-130778897
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 130778898 can be divided by 8 positive divisors.
The sum of these divisors (counting 130778898) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110010111000011100010010
3
Ternary
100010002020220220
4
Quaternary
13302320130102
5
Quinary
231434411043
6
Senary
20551013510
8
Octal
762703422
10
Decimal
130778898
12
Duodecimal
3796a296
16
Hexadecimal
7cb8712
20
Vigesimal
20h774i
36
Base36
25v1n6
md5
ba01a2dbd3eee20de991421a72825752
sha1
bb203d61d5753cb2511bcec5ff90cec57dbb7dfc
sha256
1667263c7a90d23d4d04249df391ddc8f25c41c188af7f05049632ac618bf8d2
sha512
213e05be0ff6edbec2ca8626fe8ae84f3b8dc38b71afe0400d95db03613f2e05cad58961c04d316689a5daccdbe2b9a083426ab94da423c4ba46022574a54e79
ripemd-160
3faaaaf08425479d5cca3fdc6a5945cdc9842dad
Diameter
261557796
Circumference
821708050.40274
Area
5.3731036654699E+16
Volume
9.3691810161322E+24
Surface area
2.149241466188E+17
Circumference
821708050.40274
Perimeter
523115592
Area
17103120162094404
Diagonal
184949291.22381
Surface area
102618720972566424
Volume
2.2367272071603E+24
Space diagonal
226515695.89387
Perimeter
392336694
Area
7.4058682721758E+15
Altitude
113257847.94693
Surface area
7.4058682721758E+15
Volume
2.6360082930791E+23
Height
61649763.741269