1389497627 is an odd 10-digits composite number following 1389497626
and preceding 1389497628 . In scientific notation, it is written as 1.389497627 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 1190429352 positive integers (up to 1389497627) that are relatively prime to 1389497627.
1389497627 has 8 divisors, whose sum is 1588755456
The reverse of 1389497627 is 7267949831
Previous prime number is 2143
Is Prime? no Number parity odd Number length 10 Sum of Digits 56 Digital Root 2
Name
one billion three hundred eighty-nine million four hundred ninety-seven thousand six hundred twenty-seven
Scientific notation
1.389497627 × 10^9
Engineering notation
1.389497627 × 10^9
Prime Factorization
7 × 2143 × 92627
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1389497627 Product of the distinct prime numbers
The prime factorization of 1389497627 is 7 × 2143 × 92627.
Since it has a total of 3 prime factors.
7 , 2 , 4 , 7 , 958 , 125 , 9113 , 9074 , 89193 , 59507 , 355380 , 26348 , 9483024 , 6703941 , 72654252 , 79686908 , 5131328 , 145920474 , 9981626762 , 966666986
n×2
2778995254
n×3
4168492881
n×4
5557990508
n×5
6947488135
n÷2
694748813.5
n÷3
463165875.66667
n÷3
347374406.75
n÷5
277899525.4
n2
1930703655438631129
n3
2.6827081476722E+27
n4
3.7276166051241E+36
n5
5.1795144271857E+45
2 √n37275.965809084
3 √n1115.8845634015
4 √n193.06984697017
5 √n67.38629236547
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
-1389497626 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 1389497627 can be divided by 8 positive divisors.
The sum of these divisors (counting 1389497627) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010110100100000110100011011
3
Ternary
10120211120210102002
4
Quaternary
1102310200310123
5
Quinary
10321202411002
6
Senary
345513431215
8
Octal
12264406433
10
Decimal
1389497627
12
Duodecimal
32940b50b
16
Hexadecimal
52d20d1b
20
Vigesimal
11e47417
36
Base36
mz9r8b
md5
42861c6679ec2d2222062f76fc07df21
sha1
c1c84491a1853c62c975f1f2b0c94c5774cf8ea5
sha256
fc2b956d10603104ca3b620e92b664410bcbdda8b0493a07c8234e963d9e77ac
sha512
d3a6899d8d2e1e43a65cbd6971dbd1dbd53a3d494db880622cd52e7ec27487416e37aadbe1e9172fac7d7daea64f98ec787d601f189f1db2476f3f07d97f9a7b
ripemd-160
d3b742de8b2c00d67b81a977c4ee4013e416d49f
Diameter
2778995254
Circumference
8730471074.3273
Area
6.065484420185E+18
Volume
1.123730161127E+28
Surface area
2.426193768074E+19
Circumference
8730471074.3273
Perimeter
5557990508
Area
1930703655438631129
Diagonal
1965046388.9886
Surface area
1.1584221932632E+19
Volume
2.6827081476722E+27
Space diagonal
2406680486.9604
Perimeter
4168492881
Area
8.3601920639467E+17
Altitude
1203340243.4802
Surface area
8.3601920639467E+17
Volume
3.161601871939E+26
Height
655015462.99621