130778893 is an odd 9-digits composite number following 130778892
and preceding 130778894 . In scientific notation, it is written as 1.30778893 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 108229632 positive integers (up to 130778893) that are relatively prime to 130778893.
130778893 has 8 divisors, whose sum is 138051000
The reverse of 130778893 is 398877031
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred thirty million seven hundred seventy-eight thousand eight hundred ninety-three
Scientific notation
1.30778893 × 10^8
Engineering notation
1.30778893 × 10^6
Prime Factorization
49 × 29 × 92033
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
130778893
Product of the distinct prime numbers
The prime factorization of 130778893 is 49 × 29 × 92033.
Since it has a total of 3 prime factors.
7 , 9 , 70 , 13 , 915 , 86 , 9552 , 1936 , 88384 , 7780 , 826959 , 171467 , 5121616 , 2220452 , 75514124 , 34854229 , 881355642 , 141695662 , 8379744780 , 612633842
n×2
261557786
n×3
392336679
n×4
523115572
n×5
653894465
n÷2
65389446.5
n÷3
43592964.333333
n÷3
32694723.25
n÷5
26155778.6
n2
17103118854305449
n3
2.2367269506135E+24
n4
2.925166745445E+32
n5
3.8255006880971E+40
2 √n
11435.859958919
3 √n
507.58940953458
4 √n
106.93858031094
5 √n
42.005632779684
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
-130778892
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 130778893 can be divided by 8 positive divisors.
The sum of these divisors (counting 130778893) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110010111000011100001101
3
Ternary
100010002020220201
4
Quaternary
13302320130031
5
Quinary
231434411033
6
Senary
20551013501
8
Octal
762703415
10
Decimal
130778893
12
Duodecimal
3796a291
16
Hexadecimal
7cb870d
20
Vigesimal
20h774d
36
Base36
25v1n1
md5
8eb7b9128670f4ed8d3affb122e606a8
sha1
13d1d9fb556d7e5aee171afe374fcf0c2b1f27ad
sha256
20c4f005fe73284e7f467a14b8650e930bf1d9875d5e07b168ff1f6ac0e9f782
sha512
1e38297d9d766865a8f513595159e5e9a511f116688cdfdccb8b56e3c118bd8027e34225ca55777897dc20d352a2c80c10543437dab2a292b078711d029fe174
ripemd-160
d994f862f0538ab286683277037d2ecad1d9292b
Diameter
261557786
Circumference
821708018.98681
Area
5.3731032546159E+16
Volume
9.3691799415115E+24
Surface area
2.1492413018464E+17
Circumference
821708018.98681
Perimeter
523115572
Area
17103118854305449
Diagonal
184949284.15274
Surface area
102618713125832694
Volume
2.2367269506135E+24
Space diagonal
226515687.23361
Perimeter
392336679
Area
7.4058677058866E+15
Altitude
113257843.61681
Surface area
7.4058677058866E+15
Volume
2.6360079907359E+23
Height
61649761.384247