1284371372 is an even 10-digits composite number following 1284371371
and preceding 1284371373 . In scientific notation, it is written as 1.284371372 × 10^9.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 620041296 positive integers (up to 1284371372) that are relatively prime to 1284371372.
1284371372 has 12 divisors, whose sum is 2325155280
The reverse of 1284371372 is 2731734821
Previous prime number is 29
Is Prime? no Number parity even Number length 10 Sum of Digits 38 Digital Root 2
Name
one billion two hundred eighty-four million three hundred seventy-one thousand three hundred seventy-two
Scientific notation
1.284371372 × 10^9
Engineering notation
1.284371372 × 10^9
Prime Factorization
2 × 2 × 29 × 11072167
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
642185686 Product of the distinct prime numbers
The prime factorization of 1284371372 is 2 × 2 × 29 × 11072167.
Since it has a total of 4 prime factors.
9 , 8 , 96 , 9 , 236 , 275 , 5304 , 3402 , 26742 , 27552 , 762213 , 965506 , 6330066 , 3869833 , 56259270 , 55817743 , 634554993 , 98216583 , 6166244729 , 4498519669
n×2
2568742744
n×3
3853114116
n×4
5137485488
n×5
6421856860
n÷2
642185686
n÷3
428123790.66667
n÷3
321092843
n÷5
256874274.4
n2
1649609821213162384
n3
2.1187116293362E+27
n4
2.7212125622429E+36
n5
3.4950475120716E+45
2 √n35838.12735063
3 √n1087.0016557056
4 √n189.30960712714
5 √n66.334295845511
1 , 2 , 4 , 29 , 58 , 116 , 11072167 , 22144334 , 44288668 , 321092843 , 642185686 , 1284371372
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
-1284371371 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 1284371372 can be divided by 12 positive divisors.
The sum of these divisors (counting 1284371372) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1001100100011011111001110101100
3
Ternary
10022111202211022002
4
Quaternary
1030203133032230
5
Quinary
10112244340442
6
Senary
331240311432
8
Octal
11443371654
10
Decimal
1284371372
12
Duodecimal
2ba172578
16
Hexadecimal
4c8df3ac
20
Vigesimal
1017688c
36
Base36
l8ojak
md5
5a6bdac81e6c6c4db26977292a92671b
sha1
b1aa4c20a4d8ea962c09d2dc7388639ad1094c04
sha256
bb0808ddd2a1b6e79b7756cf07e6a0b131089fe2c2ffcef794dc06693a314f57
sha512
9d38a175220b1aa590b05a3d8ab7c9047a8a5ccef4ef7ee5466817043fd5351d94d230e322b1a5edfc2216d15e41c24ba5bbcc28a8379cce3f70a40b809ba361
ripemd-160
29df2a2ae3ab2ab1ede7cb8893710fcf021c8002
Diameter
2568742744
Circumference
8069943333.5125
Area
5.1824020956128E+18
Volume
8.8748385197306E+27
Surface area
2.0729608382451E+19
Circumference
8069943333.5125
Perimeter
5137485488
Area
1649609821213162384
Diagonal
1816375413.4061
Surface area
9.897658927279E+18
Volume
2.1187116293362E+27
Space diagonal
2224596472.0909
Perimeter
3853114116
Area
7.1430200575145E+17
Altitude
1112298236.0455
Surface area
7.1430200575145E+17
Volume
2.4969256008041E+26
Height
605458471.13538