1390702905 is an odd 10-digits composite number following 1390702904
and preceding 1390702906 . In scientific notation, it is written as 1.390702905 × 10^9.
The sum of its digits is 36. It has a total of 4 prime factors and 16 positive divisors.
There are 718875648 positive integers (up to 1390702905) that are relatively prime to 1390702905.
1390702905 has 16 divisors, whose sum is 1444435328
The reverse of 1390702905 is 5092070931
Previous prime number is 643
Is Prime? no Number parity odd Number length 10 Sum of Digits 36 Digital Root 9
Name
one billion three hundred ninety million seven hundred two thousand nine hundred five
Scientific notation
1.390702905 × 10^9
Engineering notation
1.390702905 × 10^9
Prime Factorization
135 × 37 × 643 × 433
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1390702905 Product of the distinct prime numbers
The prime factorization of 1390702905 is 135 × 37 × 643 × 433.
Since it has a total of 4 prime factors.
3 , 4 , 86 , 80 , 630 , 253 , 6449 , 2352 , 59468 , 83049 , 8373 , 489426 , 2299534 , 2237875 , 95859072 , 64743453 , 922827970 , 130853686 , 1205527937 , 7966789892
n×2
2781405810
n×3
4172108715
n×4
5562811620
n×5
6953514525
n÷2
695351452.5
n÷3
463567635
n÷3
347675726.25
n÷5
278140581
n2
1934054569975439025
n3
2.6896953088934E+27
n4
3.7405670796429E+36
n5
5.2020175040067E+45
2 √n37292.129263425
3 √n1116.2071170105
4 √n193.11170151864
5 √n67.397978754608
1 , 37 , 135 , 433 , 643 , 4995 , 16021 , 23791 , 58455 , 86805 , 278419 , 2162835 , 3211785 , 10301503 , 37586565 , 1390702905
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
-1390702904 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 1390702905 can be divided by 16 positive divisors.
The sum of these divisors (counting 1390702905) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1010010111001000111000100111001
3
Ternary
10120220212000202000
4
Quaternary
1102321013010321
5
Quinary
10322004443110
6
Senary
345555331213
8
Octal
12271070471
10
Decimal
1390702905
12
Duodecimal
3298b0b09
16
Hexadecimal
52e47139
20
Vigesimal
11ebhh55
36
Base36
mzzl89
md5
1cbe58e0308a79c854d277f405397646
sha1
d8d5b44835f667b613ae7a0ceab698dabb9a45a9
sha256
5124926c380fe647c86103f9d0b31ff9edf166be8063d773709d3eeb26f7ec4e
sha512
7f8a0dd289101809938ca9e043b29d31381bfc067b57b8ff52eecf5f6cd1eb58d152c27a49816df2f1d29ad032343953fd8445dda409f766a38a623c9f5a06a1
ripemd-160
b771b81ab31d81184832efaf8cef2fcc07cedc61
Diameter
2781405810
Circumference
8738044059.348
Area
6.0760116286766E+18
Volume
1.1266569363752E+28
Surface area
2.4304046514706E+19
Circumference
8738044059.348
Perimeter
5562811620
Area
1934054569975439025
Diagonal
1966750909.4827
Surface area
1.1604327419853E+19
Volume
2.6896953088934E+27
Space diagonal
2408768089.6936
Perimeter
4172108715
Area
8.3747019495206E+17
Altitude
1204384044.8468
Surface area
8.3747019495206E+17
Volume
3.1698363204069E+26
Height
655583636.49422