130278312 is an even 9-digits composite number following 130278311
and preceding 130278313 . In scientific notation, it is written as 1.30278312 × 10^8.
The sum of its digits is 27. It has a total of 5 prime factors and 16 positive divisors.
There are 43426080 positive integers (up to 130278312) that are relatively prime to 130278312.
130278312 has 16 divisors, whose sum is 271413300
The reverse of 130278312 is 213872031
Previous prime number is 9
Is Prime? no
Number parity even
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred thirty million two hundred seventy-eight thousand three hundred twelve
Scientific notation
1.30278312 × 10^8
Engineering notation
1.30278312 × 10^6
Prime Factorization
2 × 2 × 2 × 9 × 1809421
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
32569578
Product of the distinct prime numbers
The prime factorization of 130278312 is 2 × 2 × 2 × 9 × 1809421.
Since it has a total of 5 prime factors.
5 , 4 , 80 , 82 , 851 , 261 , 1131 , 5562 , 26035 , 62138 , 767533 , 902754 , 238799 , 139443 , 79368295 , 52663996 , 33396365 , 277977894 , 3911269254 , 2879402601
n×2
260556624
n×3
390834936
n×4
521113248
n×5
651391560
n÷2
65139156
n÷3
43426104
n÷3
32569578
n÷5
26055662.4
n2
16972438577569344
n3
2.2111406484094E+24
n4
2.8806367126936E+32
n5
3.7528448841496E+40
2 √n
11413.952514357
3 √n
506.94094990528
4 √n
106.83610117539
5 √n
41.973426527457
1 , 2 , 4 , 8 , 9 , 18 , 36 , 72 , 1809421 , 3618842 , 7237684 , 14475368 , 16284789 , 32569578 , 65139156 , 130278312
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-130278311
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 130278312 can be divided by 16 positive divisors.
The sum of these divisors (counting 130278312) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110000111110001110101000
3
Ternary
100002010211020200
4
Quaternary
13300332032220
5
Quinary
231322401222
6
Senary
20532152200
8
Octal
760761650
10
Decimal
130278312
12
Duodecimal
37768660
16
Hexadecimal
7c3e3a8
20
Vigesimal
20e4ffc
36
Base36
25kbe0
md5
5c193030e23537f422917777abef1aed
sha1
4f00247d84adcbffe03304e25b3c78dfa3f67341
sha256
f22814aae91193a2f87556577706ae95ec36f443ddc7d1b12d907f0edf04b914
sha512
96a103cd155c99efdae84faecfeb0dec22be4387657612f052323e42e02ad67199c32801649252994d62832288e06231a0a567f061f702066afb9e88158525b7
ripemd-160
4428f105b72174867d01040a5d31e0ea1a6f9e74
Diameter
260556624
Circumference
818562775.80256
Area
5.3320488348796E+16
Volume
9.2620042894624E+24
Surface area
2.1328195339518E+17
Circumference
818562775.80256
Perimeter
521113248
Area
16972438577569344
Diagonal
184241355.71347
Surface area
101834631465416064
Volume
2.2111406484094E+24
Space diagonal
225648655.50831
Perimeter
390834936
Area
7.349281486173E+15
Altitude
112824327.75416
Surface area
7.349281486173E+15
Volume
2.6058542444125E+23
Height
61413785.237825