1390702931 is an odd 10-digits composite number following 1390702930
and preceding 1390702932 . In scientific notation, it is written as 1.390702931 × 10^9.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 1372210632 positive integers (up to 1390702931) that are relatively prime to 1390702931.
1390702931 has 8 divisors, whose sum is 1409237760
The reverse of 1390702931 is 1392070931
Previous prime number is 823
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 35
Digital Root 8
Name
one billion three hundred ninety million seven hundred two thousand nine hundred thirty-one
Scientific notation
1.390702931 × 10^9
Engineering notation
1.390702931 × 10^9
Prime Factorization
83 × 823 × 20359
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1390702931
Product of the distinct prime numbers
The prime factorization of 1390702931 is 83 × 823 × 20359.
Since it has a total of 3 prime factors.
9 , 1 , 29 , 91 , 414 , 926 , 2472 , 2201 , 65355 , 80146 , 466517 , 53705 , 1780423 , 2009950 , 27455220 , 52813434 , 497486420 , 580843001 , 1416370153 , 4307549100
n×2
2781405862
n×3
4172108793
n×4
5562811724
n×5
6953514655
n÷2
695351465.5
n÷3
463567643.66667
n÷3
347675732.75
n÷5
278140586.2
n2
1934054642291990761
n3
2.6896954597496E+27
n4
3.7405673593712E+36
n5
5.2020179902805E+45
2 √n
37292.129612024
3 √n
1116.2071239666
4 √n
193.11170242123
5 √n
67.397979006617
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
-1390702930
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 1390702931 can be divided by 8 positive divisors.
The sum of these divisors (counting 1390702931) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010111001000111000101010011
3
Ternary
10120220212000202222
4
Quaternary
1102321013011103
5
Quinary
10322004443211
6
Senary
345555331255
8
Octal
12271070523
10
Decimal
1390702931
12
Duodecimal
3298b0b2b
16
Hexadecimal
52e47153
20
Vigesimal
11ebhh6b
36
Base36
mzzl8z
md5
043e6d101813a63616cc1577d2befa5b
sha1
b4a57d19f32f6aa5dd967eea5028569a89ee0016
sha256
189f25b74522b73e33acfa35f59c52f31dcffbebb2993533039f3ae2104d2d3d
sha512
1f29f38d160c1494da850cd9c2fdd4f35b02682d57fb75ea4dda428cb34b50e701411816bdfc91782c217f16087493073df80460b0cce67d29f543dea83a6d36
ripemd-160
02569954695d7122daa053df9b7a26e5bc1dc898
Diameter
2781405862
Circumference
8738044222.7108
Area
6.0760118558658E+18
Volume
1.1266569995658E+28
Surface area
2.4304047423463E+19
Circumference
8738044222.7108
Perimeter
5562811724
Area
1934054642291990761
Diagonal
1966750946.2522
Surface area
1.1604327853752E+19
Volume
2.6896954597496E+27
Space diagonal
2408768134.727
Perimeter
4172108793
Area
8.3747022626604E+17
Altitude
1204384067.3635
Surface area
8.3747022626604E+17
Volume
3.1698364981927E+26
Height
655583648.75074