1320237894 is an even 10-digits composite number following 1320237893
and preceding 1320237895 . In scientific notation, it is written as 1.320237894 × 10^9.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 439916040 positive integers (up to 1320237894) that are relatively prime to 1320237894.
1320237894 has 16 divisors, whose sum is 2641455360
The reverse of 1320237894 is 4987320231
Previous prime number is 2791
Is Prime? no Number parity even Number length 10 Sum of Digits 39 Digital Root 3
Name
one billion three hundred twenty million two hundred thirty-seven thousand eight hundred ninety-four
Scientific notation
1.320237894 × 10^9
Engineering notation
1.320237894 × 10^9
Prime Factorization
2 × 3 × 2791 × 78839
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1320237894 Product of the distinct prime numbers
The prime factorization of 1320237894 is 2 × 3 × 2791 × 78839.
Since it has a total of 4 prime factors.
1 , 1 , 39 , 65 , 561 , 343 , 543 , 2298 , 72506 , 27400 , 156575 , 8047 , 2910398 , 9497894 , 57345762 , 65840960 , 538303766 , 833211603 , 4503138240 , 3451668250
n×2
2640475788
n×3
3960713682
n×4
5280951576
n×5
6601189470
n÷2
660118947
n÷3
440079298
n÷3
330059473.5
n÷5
264047578.8
n2
1743028096753555236
n3
2.3012117436407E+27
n4
3.0381469460723E+36
n5
4.0110767257451E+45
2 √n36335.078010099
3 √n1097.0272056478
4 √n190.61762250668
5 √n66.700707229531
1 , 2 , 3 , 6 , 2791 , 5582 , 8373 , 16746 , 78839 , 157678 , 236517 , 473034 , 220039649 , 440079298 , 660118947 , 1320237894
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
-1320237893 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 1320237894 can be divided by 16 positive divisors.
The sum of these divisors (counting 1320237894) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001110101100010011101101000110
3
Ternary
10102000021000220210
4
Quaternary
1032230103231012
5
Quinary
10200440103034
6
Senary
335001140250
8
Octal
11654235506
10
Decimal
1320237894
12
Duodecimal
30a18a686
16
Hexadecimal
4eb13b46
20
Vigesimal
10cb9eee
36
Base36
lu1a2u
md5
34925899dfecc5614732b3d7f01bdadb
sha1
0070bcf347abdae3ecc4624d0366c9c9d3862f75
sha256
2ad3b1a04c57378e3ec478b567fbae1c27a0346deda1145ea65c65c2a0197a54
sha512
fdb7aaeb208ba10c8cd4b07abbd43b72f7af26487bd5eeca688a1eeca08b0d7d4cbe0c7a9e46e3e452ceebf28e0b14ba794caaf9499c070058f5d6aa00ba78fb
ripemd-160
b8574c2d1055de8145b3081f1bac613767b755b5
Diameter
2640475788
Circumference
8295299337.5625
Area
5.4758842637616E+18
Volume
9.6392932109018E+27
Surface area
2.1903537055046E+19
Circumference
8295299337.5625
Perimeter
5280951576
Area
1743028096753555236
Diagonal
1867098335.2537
Surface area
1.0458168580521E+19
Volume
2.3012117436407E+27
Space diagonal
2286719110.4857
Perimeter
3960713682
Area
7.5475330564931E+17
Altitude
1143359555.2429
Surface area
7.5475330564931E+17
Volume
2.7120040481241E+26
Height
622366111.75123