1312331372 is an even 10-digits composite number following 1312331371
and preceding 1312331373 . In scientific notation, it is written as 1.312331372 × 10^9.
The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors.
There are 596514240 positive integers (up to 1312331372) that are relatively prime to 1312331372.
1312331372 has 12 divisors, whose sum is 2505359976
The reverse of 1312331372 is 2731332131
Previous prime number is 11
Is Prime? no Number parity even Number length 10 Sum of Digits 26 Digital Root 8
Name
one billion three hundred twelve million three hundred thirty-one thousand three hundred seventy-two
Scientific notation
1.312331372 × 10^9
Engineering notation
1.312331372 × 10^9
Prime Factorization
2 × 2 × 11 × 29825713
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
656165686 Product of the distinct prime numbers
The prime factorization of 1312331372 is 2 × 2 × 11 × 29825713.
Since it has a total of 4 prime factors.
9 , 1 , 95 , 49 , 500 , 929 , 3056 , 9200 , 13532 , 94866 , 808588 , 51224 , 3240716 , 7877814 , 26719270 , 5488152 , 899138273 , 38943 , 6727329577 , 1307709568
n×2
2624662744
n×3
3936994116
n×4
5249325488
n×5
6561656860
n÷2
656165686
n÷3
437443790.66667
n÷3
328082843
n÷5
262466274.4
n2
1722213629935402384
n3
2.2601149758502E+27
n4
2.9660197871353E+36
n5
3.8924008166304E+45
2 √n36226.114503214
3 √n1094.8328934683
4 √n190.33159092283
5 √n66.620624923475
1 , 2 , 4 , 11 , 22 , 44 , 29825713 , 59651426 , 119302852 , 328082843 , 656165686 , 1312331372
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1312331371 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1312331372 can be divided by 12 positive divisors.
The sum of these divisors (counting 1312331372) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001110001110001001011001101100
3
Ternary
10101110101100012122
4
Quaternary
1032032021121230
5
Quinary
10141424100442
6
Senary
334115452112
8
Octal
11616113154
10
Decimal
1312331372
12
Duodecimal
3075b7038
16
Hexadecimal
4e38966c
20
Vigesimal
10a2188c
36
Base36
lpbtd8
md5
5eae4ddc4c65704458f8e53518021dc2
sha1
e062b26a4d95513b33136e93b83557147dcf758a
sha256
d099a82a3e90b5e5af0c94a58512e3b6eca9d5a7657cdd15727c1b0a10d2e891
sha512
0774aaadf326a847f3ea01f8091d5f8347c8b5a9178974c7a1ef515294edea35fecafc81ae5d86dec249512e549bf1b23db1e9cfd123930db7e2f99dae094bc6
ripemd-160
5b22a79d2ff22087b1690a9198e3bbc8b764b068
Diameter
2624662744
Circumference
8245621194.7012
Area
5.4104936877173E+18
Volume
9.4671474725325E+27
Surface area
2.1641974750869E+19
Circumference
8245621194.7012
Perimeter
5249325488
Area
1722213629935402384
Diagonal
1855916824.6101
Surface area
1.0333281779612E+19
Volume
2.2601149758502E+27
Space diagonal
2273024612.6706
Perimeter
3936994116
Area
7.4574037713394E+17
Altitude
1136512306.3353
Surface area
7.4574037713394E+17
Volume
2.6635710428083E+26
Height
618638941.5367