1389969370 is an even 10-digits composite number following 1389969369
and preceding 1389969371 . In scientific notation, it is written as 1.389969370 × 10^9.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 555987744 positive integers (up to 1389969370) that are relatively prime to 1389969370.
1389969370 has 8 divisors, whose sum is 2501944884
The reverse of 1389969370 is 0739699831
Previous prime number is 5
Is Prime? no
Number parity even
Number length 10
Sum of Digits 55
Digital Root 1
Name
one billion three hundred eighty-nine million nine hundred sixty-nine thousand three hundred seventy
Scientific notation
1.389969370 × 10^9
Engineering notation
1.389969370 × 10^9
Prime Factorization
2 × 5 × 138996937
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1389969370
Product of the distinct prime numbers
The prime factorization of 1389969370 is 2 × 5 × 138996937.
Since it has a total of 3 prime factors.
4 , 3 , 64 , 67 , 331 , 203 , 4984 , 1819 , 60994 , 51321 , 960222 , 621234 , 8688790 , 2512322 , 98166617 , 73161311 , 90876567 , 43307395 , 9296371576 , 6198352544
n×2
2779938740
n×3
4169908110
n×4
5559877480
n×5
6949846850
n÷2
694984685
n÷3
463323123.33333
n÷3
347492342.5
n÷5
277993874
n2
1932014849538196900
n3
2.6854414632433E+27
n4
3.7326813788361E+36
n5
5.1883127845515E+45
2 √n
37282.292982058
3 √n
1116.0108323396
4 √n
193.08623198472
5 √n
67.390867356453
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
-1389969369
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 1389969370 can be divided by 8 positive divisors.
The sum of these divisors (counting 1389969370) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010110110010011111111011010
3
Ternary
10120212110202112001
4
Quaternary
1102312103333122
5
Quinary
10321313004440
6
Senary
345531511214
8
Octal
12266237732
10
Decimal
1389969370
12
Duodecimal
3295b850a
16
Hexadecimal
52d93fda
20
Vigesimal
11e7638a
36
Base36
mzjv8a
md5
bcd69cb868b04e562e0e1746c2050db3
sha1
8e7d7c434848e96119f62e77bd46cc5c24070c4b
sha256
1df95dab7c438aa354588f28fd88dfda6cb7e54e5fca972be083ac4e2733315d
sha512
dc52c91c38ce8ef5e1b1e60097b3a73ce60865cafbcef18263468e67fefcc52ab57364b7fca785f8c3eb3a59a44fdc891ea20bf94dee1c4a83f6d9163c2a855e
ripemd-160
e9b6943f9a1fdcb86fdef8335c3286eca2101f20
Diameter
2779938740
Circumference
8733435123.0137
Area
6.0696036579356E+18
Volume
1.1248750896761E+28
Surface area
2.4278414631742E+19
Circumference
8733435123.0137
Perimeter
5559877480
Area
1932014849538196900
Diagonal
1965713534.3372
Surface area
1.1592089097229E+19
Volume
2.6854414632433E+27
Space diagonal
2407497569.8045
Perimeter
4169908110
Area
8.3658697009442E+17
Altitude
1203748784.9023
Surface area
8.3658697009442E+17
Volume
3.1648231152314E+26
Height
655237844.77906