1390388630 is an even 10-digits composite number following 1390388629
and preceding 1390388631 . In scientific notation, it is written as 1.390388630 × 10^9.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 556155448 positive integers (up to 1390388630) that are relatively prime to 1390388630.
1390388630 has 8 divisors, whose sum is 2502699552
The reverse of 1390388630 is 0368830931
Previous prime number is 5
Is Prime? no
Number parity even
Number length 10
Sum of Digits 41
Digital Root 5
Name
one billion three hundred ninety million three hundred eighty-eight thousand six hundred thirty
Scientific notation
1.390388630 × 10^9
Engineering notation
1.390388630 × 10^9
Prime Factorization
2 × 5 × 139038863
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1390388630
Product of the distinct prime numbers
The prime factorization of 1390388630 is 2 × 5 × 139038863.
Since it has a total of 3 prime factors.
1 , 7 , 83 , 3 , 954 , 238 , 17 , 1420 , 21039 , 62507 , 511156 , 777941 , 3584318 , 19311 , 14608870 , 34954009 , 238239770 , 773219920 , 5728899098 , 20348508
n×2
2780777260
n×3
4171165890
n×4
5561554520
n×5
6951943150
n÷2
695194315
n÷3
463462876.66667
n÷3
347597157.5
n÷5
278077726
n2
1933180542433276900
n3
2.6878722459365E+27
n4
3.7371870096426E+36
n5
5.1961423263908E+45
2 √n
37287.915334596
3 √n
1116.1230294559
4 √n
193.10079061101
5 √n
67.394932321812
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-1390388629
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1390388630 can be divided by 8 positive divisors.
The sum of these divisors (counting 1390388630) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010110111111010010110010110
3
Ternary
10120220021001122012
4
Quaternary
1102313322112112
5
Quinary
10321414414010
6
Senary
345544504222
8
Octal
12267722626
10
Decimal
1390388630
12
Duodecimal
32977b072
16
Hexadecimal
52dfa596
20
Vigesimal
11e9ibba
36
Base36
mzsuqe
md5
bfae478c85e8ed86dc65f5a15bf5453e
sha1
bb3a9861b61f7237cda822a9ab541d9f0f5445d9
sha256
7b5f98d140dc37c860577616ed8957b5278917ad24c042f5196433bad38abf6e
sha512
afee2d37df44c7fd369815e208c4cff5a19d506b1a226cacdf297a4d036d071a44f2453eafc1d7781e492696fdb2bf4c0e09a14d1797c97dd1ede95e94040fd7
ripemd-160
1d24ef678ad936c1b2cf123b08382c45bae24bdc
Diameter
2780777260
Circumference
8736069411.2856
Area
6.0732657901711E+18
Volume
1.1258932935496E+28
Surface area
2.4293063160684E+19
Circumference
8736069411.2856
Perimeter
5561554520
Area
1933180542433276900
Diagonal
1966306457.5153
Surface area
1.15990832546E+19
Volume
2.6878722459365E+27
Space diagonal
2408223749.4261
Perimeter
4171165890
Area
8.370917299245E+17
Altitude
1204111874.713
Surface area
8.370917299245E+17
Volume
3.167687820108E+26
Height
655435485.83845