1397802285 is an odd 10-digits composite number following 1397802284
and preceding 1397802286 . In scientific notation, it is written as 1.397802285 × 10^9.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 677714400 positive integers (up to 1397802285) that are relatively prime to 1397802285.
1397802285 has 16 divisors, whose sum is 1753883712
The reverse of 1397802285 is 5822087931
Previous prime number is 121
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 45
Digital Root 9
Name
one billion three hundred ninety-seven million eight hundred two thousand two hundred eighty-five
Scientific notation
1.397802285 × 10^9
Engineering notation
1.397802285 × 10^9
Prime Factorization
27 × 5 × 121 × 85571
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
1397802285
Product of the distinct prime numbers
The prime factorization of 1397802285 is 27 × 5 × 121 × 85571.
Since it has a total of 4 prime factors.
4 , 6 , 8 , 46 , 988 , 801 , 3133 , 6780 , 36941 , 83858 , 850509 , 425965 , 2138836 , 3786736 , 78343930 , 60633103 , 521030303 , 691642702 , 1503484669 , 5668809566
n×2
2795604570
n×3
4193406855
n×4
5591209140
n×5
6989011425
n÷2
698901142.5
n÷3
465934095
n÷3
349450571.25
n÷5
279560457
n2
1953851227951221225
n3
2.7310977109803E+27
n4
3.8175346209665E+36
n5
5.3361586162536E+45
2 √n
37387.194131146
3 √n
1118.1032642074
4 √n
193.3576844378
5 √n
67.466650474556
1 , 5 , 27 , 121 , 135 , 605 , 3267 , 16335 , 85571 , 427855 , 2310417 , 10354091 , 11552085 , 51770455 , 279560457 , 1397802285
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
-1397802284
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 1397802285 can be divided by 16 positive divisors.
The sum of these divisors (counting 1397802285) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010011010100001100010100101101
3
Ternary
10121102012201021000
4
Quaternary
1103110030110231
5
Quinary
10330314133120
6
Senary
350411430513
8
Octal
12324142455
10
Decimal
1397802285
12
Duodecimal
330155439
16
Hexadecimal
5350c52d
20
Vigesimal
11gg55e5
36
Base36
n47r59
md5
5959a6e7273ff45a1c74245603f66f41
sha1
897ddd192f90d19ce3fc132ca8b7d98075d83152
sha256
18ee83f80206fc6176352bce88405769a723cd4df2bd3a38883ca8f4be5287ae
sha512
a49db154d7bb8458d09383fdc4a0cdfe517570c0a0e24a379b03292aa4829beab7da6d15ec4b016d0bbf9ddb6258b20c538c504f47fe8c00eaf21553fe8a2fa9
ripemd-160
2ff1371a443e1bf6198c36b511ef0db482fc1663
Diameter
2795604570
Circumference
8782650779.4541
Area
6.138204663939E+18
Volume
1.1439995340069E+28
Surface area
2.4552818655756E+19
Circumference
8782650779.4541
Perimeter
5591209140
Area
1953851227951221225
Diagonal
1976790948.9631
Surface area
1.1723107367707E+19
Volume
2.7310977109803E+27
Space diagonal
2421064576.5559
Perimeter
4193406855
Area
8.4604239931059E+17
Altitude
1210532288.2779
Surface area
8.4604239931059E+17
Volume
3.2186295191953E+26
Height
658930316.32103