1172160985 is an odd 10-digits composite number following 1172160984
and preceding 1172160986 . In scientific notation, it is written as 1.172160985 × 10^9.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 920035584 positive integers (up to 1172160985) that are relatively prime to 1172160985.
1172160985 has 8 divisors, whose sum is 1433133000
The reverse of 1172160985 is 5890612711
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 40
Digital Root 4
Name
one billion one hundred seventy-two million one hundred sixty thousand nine hundred eighty-five
Scientific notation
1.172160985 × 10^9
Engineering notation
1.172160985 × 10^9
Prime Factorization
5 × 53 × 4423249
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1172160985
Product of the distinct prime numbers
The prime factorization of 1172160985 is 5 × 53 × 4423249.
Since it has a total of 3 prime factors.
5 , 9 , 65 , 11 , 430 , 622 , 2171 , 295 , 62886 , 67333 , 46310 , 78917 , 4394300 , 7563641 , 31737047 , 75137038 , 769194212 , 389944773 , 9136373035 , 3210622858
n×2
2344321970
n×3
3516482955
n×4
4688643940
n×5
5860804925
n÷2
586080492.5
n÷3
390720328.33333
n÷3
293040246.25
n÷5
234432197
n2
1373961374756170225
n3
1.6105039183861E+27
n4
1.8877698593219E+36
n5
2.212770177756E+45
2 √n
34236.836667543
3 √n
1054.3765878838
4 √n
185.03198822783
5 √n
65.132455643878
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
-1172160984
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 1172160985 can be divided by 8 positive divisors.
The sum of these divisors (counting 1172160985) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000101110111011100000111011001
3
Ternary
10000200121221120211
4
Quaternary
1011313130013121
5
Quinary
4400033122420
6
Senary
312151251121
8
Octal
10567340731
10
Decimal
1172160985
12
Duodecimal
288679aa1
16
Hexadecimal
45ddc1d9
20
Vigesimal
i660295
36
Base36
jdvh7d
md5
585a4dc5d8754c05509d9532ebd7ac69
sha1
3066728c855c60624a41709ed6172cbdf5a9ee82
sha256
d64ff87f8e74d57d2b9cd43c0321e1897b7816388f4f2d57cfd37cdc0ac83af6
sha512
763385d90300887bb008a22287fef724cd637c760c8d76b54eb3e75f392a4fac1e57fa11084807102d8c3240e061ba331d60350d4023fd9f828fb548deff2087
ripemd-160
ed8188faed1ecbd0020064a2a9f8f21e01df8b53
Diameter
2344321970
Circumference
7364904678.6012
Area
4.3164269612501E+18
Volume
6.746063038106E+27
Surface area
1.7265707845E+19
Circumference
7364904678.6012
Perimeter
4688643940
Area
1373961374756170225
Diagonal
1657685962.2716
Surface area
8243768248537021350
Volume
1.6105039183861E+27
Space diagonal
2030242380.67
Perimeter
3516482955
Area
5.9494272717872E+17
Altitude
1015121190.335
Surface area
5.9494272717872E+17
Volume
1.8979970696973E+26
Height
552561987.42387