130762857 is an odd 9-digits composite number following 130762856
and preceding 130762858 . In scientific notation, it is written as 1.30762857 × 10^8.
The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors.
There are 87175236 positive integers (up to 130762857) that are relatively prime to 130762857.
130762857 has 4 divisors, whose sum is 174350480
The reverse of 130762857 is 758267031
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred thirty million seven hundred sixty-two thousand eight hundred fifty-seven
Scientific notation
1.30762857 × 10^8
Engineering notation
1.30762857 × 10^6
Prime Factorization
3 × 43587619
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
130762857
Product of the distinct prime numbers
The prime factorization of 130762857 is 3 × 43587619.
Since it has a total of 2 prime factors.
1 , 1 , 42 , 99 , 352 , 715 , 510 , 208 , 95040 , 91784 , 93775 , 960831 , 124402 , 8242349 , 24695744 , 92264006 , 33848309 , 301692122 , 7546548679 , 2096198568
n×2
261525714
n×3
392288571
n×4
523051428
n×5
653814285
n÷2
65381428.5
n÷3
43587619
n÷3
32690714.25
n÷5
26152571.4
n2
17098924770802449
n3
2.2359042546582E+24
n4
2.9237322831756E+32
n5
3.8231558645118E+40
2 √n
11435.158809566
3 √n
507.56866195495
4 √n
106.93530198006
5 √n
42.004602589945
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-130762856
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 130762857 can be divided by 4 positive divisors.
The sum of these divisors (counting 130762857) is 1, the average is 0.25.
Base
System
Value
2
Binary
111110010110100100001101001
3
Ternary
100010001102220210
4
Quaternary
13302310201221
5
Quinary
231433402412
6
Senary
20550411333
8
Octal
762644151
10
Decimal
130762857
12
Duodecimal
37960b49
16
Hexadecimal
7cb4869
20
Vigesimal
20h572h
36
Base36
25up9l
md5
7193c4954b911b02a3763d34cabb339e
sha1
1ee3662c6d663a95471da4e15fc62cdf22ca5702
sha256
1390616d048426fd28a2f0c1ded7c60fa2889df6c295dab6b0b073e4b9fcca98
sha512
b02cea3700f9a0065bde3154f41fc13c3faf5878eedc46393aefe84fa9f742eb50b0b15fda7cb8193d47365828e9ee9c2ba905c159495dee302960e62d6386fc
ripemd-160
8a40b396cbbfb48991926b94b93d0bff8cca839b
Diameter
261525714
Circumference
821607261.82723
Area
5.3717856444238E+16
Volume
9.3657338407525E+24
Surface area
2.1487142577695E+17
Circumference
821607261.82723
Perimeter
523051428
Area
17098924770802449
Diagonal
184926605.82405
Surface area
102593548624814694
Volume
2.2359042546582E+24
Space diagonal
226487912.06686
Perimeter
392288571
Area
7.404051614457E+15
Altitude
113243956.03343
Surface area
7.404051614457E+15
Volume
2.6350384342544E+23
Height
61642201.941351