1375396985 is an odd 10-digits composite number following 1375396984
and preceding 1375396986 . In scientific notation, it is written as 1.375396985 × 10^9.
The sum of its digits is 56. It has a total of 3 prime factors and 8 positive divisors.
There are 981086976 positive integers (up to 1375396985) that are relatively prime to 1375396985.
1375396985 has 8 divisors, whose sum is 1471633920
The reverse of 1375396985 is 5896935731
Previous prime number is 17
Is Prime? no Number parity odd Number length 10 Sum of Digits 56 Digital Root 2
Name
one billion three hundred seventy-five million three hundred ninety-six thousand nine hundred eighty-five
Scientific notation
1.375396985 × 10^9
Engineering notation
1.375396985 × 10^9
Prime Factorization
95 × 17 × 851639
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1375396985 Product of the distinct prime numbers
The prime factorization of 1375396985 is 95 × 17 × 851639.
Since it has a total of 3 prime factors.
2 , 3 , 42 , 64 , 489 , 589 , 9578 , 3490 , 29803 , 82120 , 749412 , 270657 , 6334315 , 6006229 , 32380673 , 84728008 , 944253243 , 816147563 , 6317316127 , 5485757736
n×2
2750793970
n×3
4126190955
n×4
5501587940
n×5
6876984925
n÷2
687698492.5
n÷3
458465661.66667
n÷3
343849246.25
n÷5
275079397
n2
1891716866347090225
n3
2.6018616744474E+27
n4
3.5785927024221E+36
n5
4.9219856134543E+45
2 √n37086.344993811
3 √n1112.0970515613
4 √n192.57815295046
5 √n67.248966380128
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
-1375396984 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 1375396985 can be divided by 8 positive divisors.
The sum of these divisors (counting 1375396985) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010001111110101110010001111001
3
Ternary
10112212001101222002
4
Quaternary
1101332232101321
5
Quinary
10304100200420
6
Senary
344251310345
8
Octal
12176562171
10
Decimal
1375396985
12
Duodecimal
32474b3b5
16
Hexadecimal
51fae479
20
Vigesimal
119g4c95
36
Base36
mqvj3t
md5
a21b486aa66ad06253aeb463affcfd16
sha1
b727a4d4320694ba6d81b58209e6b00da98f2357
sha256
5b8a5d148d72c90aa38f5f8dbc8c35d58b4a8d6ad4315f5dee8eeedaed958d24
sha512
40621a20c2c6e2140396eb465b0483c23b0c7c34f15b3ef68147066c54748e941cc04f213ee93fa776790d71f57ed9f3a5a02d1a01f93e254d3dd64f1f132e64
ripemd-160
1fdac20ad04415e032caf5b920da1ebab98603e6
Diameter
2750793970
Circumference
8641874127.6911
Area
5.9430038099879E+18
Volume
1.0898652696135E+28
Surface area
2.3772015239952E+19
Circumference
8641874127.6911
Perimeter
5501587940
Area
1891716866347090225
Diagonal
1945105069.8341
Surface area
1.1350301198083E+19
Volume
2.6018616744474E+27
Space diagonal
2382257458.597
Perimeter
4126190955
Area
8.1913743151204E+17
Altitude
1191128729.2985
Surface area
8.1913743151204E+17
Volume
3.0663233895186E+26
Height
648368356.61135