1391036225 is an odd 10-digits composite number following 1391036224
and preceding 1391036226 . In scientific notation, it is written as 1.391036225 × 10^9.
The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors.
There are 1108717200 positive integers (up to 1391036225) that are relatively prime to 1391036225.
1391036225 has 8 divisors, whose sum is 1452023040
The reverse of 1391036225 is 5226301931
Previous prime number is 271
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 32
Digital Root 5
Name
one billion three hundred ninety-one million thirty-six thousand two hundred twenty-five
Scientific notation
1.391036225 × 10^9
Engineering notation
1.391036225 × 10^9
Prime Factorization
25 × 271 × 205319
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1391036225
Product of the distinct prime numbers
The prime factorization of 1391036225 is 25 × 271 × 205319.
Since it has a total of 3 prime factors.
6 , 5 , 53 , 93 , 70 , 367 , 4926 , 9749 , 51408 , 68782 , 653069 , 162981 , 4269241 , 7727274 , 11348726 , 65223896 , 527380764 , 456311628 , 139969098 , 5735237236
n×2
2782072450
n×3
4173108675
n×4
5564144900
n×5
6955181125
n÷2
695518112.5
n÷3
463678741.66667
n÷3
347759056.25
n÷5
278207245
n2
1934981779262250625
n3
2.6916297496687E+27
n4
3.7441544860769E+36
n5
5.2082545221292E+45
2 √n
37296.59803521
3 √n
1116.2962864117
4 √n
193.12327160446
5 √n
67.401209198833
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
-1391036224
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 1391036225 can be divided by 8 positive divisors.
The sum of these divisors (counting 1391036225) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010111010011000011101000001
3
Ternary
10120221110221222012
4
Quaternary
1102322120131001
5
Quinary
10322101124400
6
Senary
350010422305
8
Octal
12272303501
10
Decimal
1391036225
12
Duodecimal
329a31995
16
Hexadecimal
52e98741
20
Vigesimal
11edjab5
36
Base36
n06qf5
md5
5856792829c9fd40fe37bd38db4872ef
sha1
691a1f378ca8c1a10d19b60d5888c1608cc1b724
sha256
94bff95f5b4af54dce76f2aae09a0371aae63920e40c43d0ec0d1a4ea65dde95
sha512
7ea824eef38db3e62484ba7d4095c8ebd1c29ecfee8d0edfba59db20dc75a3d665f089468038d7ac835e0bbc2616d8d75a832774b959c3589afee5b99f909d25
ripemd-160
0037dba618db2c266cb2cf808f19775976f9494f
Diameter
2782072450
Circumference
8740138370.6746
Area
6.0789245425604E+18
Volume
1.1274672330324E+28
Surface area
2.4315698170242E+19
Circumference
8740138370.6746
Perimeter
5564144900
Area
1934981779262250625
Diagonal
1967222295.1473
Surface area
1.1609890675574E+19
Volume
2.6916297496687E+27
Space diagonal
2409345416.8688
Perimeter
4173108675
Area
8.3787168835056E+17
Altitude
1204672708.4344
Surface area
8.3787168835056E+17
Volume
3.1721160807237E+26
Height
655740765.04909