1390331371 is an odd 10-digits composite number following 1390331370
and preceding 1390331372 . In scientific notation, it is written as 1.390331371 × 10^9.
The sum of its digits is 31. It has a total of 3 prime factors and 8 positive divisors.
There are 1166711520 positive integers (up to 1390331371) that are relatively prime to 1390331371.
1390331371 has 8 divisors, whose sum is 1633396464
The reverse of 1390331371 is 1731330931
Previous prime number is 11
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 31
Digital Root 4
Name
one billion three hundred ninety million three hundred thirty-one thousand three hundred seventy-one
Scientific notation
1.390331371 × 10^9
Engineering notation
1.390331371 × 10^9
Prime Factorization
13 × 11 × 9722597
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1390331371
Product of the distinct prime numbers
The prime factorization of 1390331371 is 13 × 11 × 9722597.
Since it has a total of 3 prime factors.
1 , 7 , 58 , 21 , 252 , 215 , 8233 , 9328 , 88500 , 23361 , 533645 , 174059 , 5904425 , 1105449 , 10941598 , 63700727 , 988014403 , 43210008 , 3501656856 , 9065580187
n×2
2780662742
n×3
4170994113
n×4
5561325484
n×5
6951656855
n÷2
695165685.5
n÷3
463443790.33333
n÷3
347582842.75
n÷5
278066274.2
n2
1933021321186739641
n3
2.6875401836578E+27
n4
3.7365714281625E+36
n5
5.1950724765566E+45
2 √n
37287.147531019
3 √n
1116.1077078485
4 √n
193.09880251058
5 √n
67.394377220898
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
-1390331370
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 1390331371 can be divided by 8 positive divisors.
The sum of these divisors (counting 1390331371) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010110111101100010111101011
3
Ternary
10120220011011002111
4
Quaternary
1102313230113223
5
Quinary
10321411100441
6
Senary
345543343151
8
Octal
12267542753
10
Decimal
1390331371
12
Duodecimal
329751ab7
16
Hexadecimal
52dec5eb
20
Vigesimal
11e9b88b
36
Base36
mzrmjv
md5
7483287a2beaac559110d60054aaccbf
sha1
cf3c3cebc46a080bbc94edd8a7d183a2da6984b4
sha256
3060ae8cf05b3092051d660026a3da9640f75fee81c1a720db08ef8c91e16f75
sha512
509b4af80d9a255e539e39ecba6a3dd191d63946399574c6b8f47978d6bc79f759fb88896f6f54a5b6d0e87c9b0fdb9b6787b24eb09160afa704de828cfaea96
ripemd-160
754ebbc3fc7bf3aafa0b69cd722aa3beeb77cbbc
Diameter
2780662742
Circumference
8735709642.378
Area
6.0727655818727E+18
Volume
1.1257541996276E+28
Surface area
2.4291062327491E+19
Circumference
8735709642.378
Perimeter
5561325484
Area
1933021321186739641
Diagonal
1966225481.061
Surface area
1.159812792712E+19
Volume
2.6875401836578E+27
Space diagonal
2408124573.9289
Perimeter
4170994113
Area
8.3702278510234E+17
Altitude
1204062286.9644
Surface area
8.3702278510234E+17
Volume
3.1672964809596E+26
Height
655408493.68699