153161978 is an even 9-digits composite number following 153161977
and preceding 153161979 . In scientific notation, it is written as 1.53161978 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors.
There are 74231040 positive integers (up to 153161978) that are relatively prime to 153161978.
153161978 has 16 divisors, whose sum is 236865384
The reverse of 153161978 is 879161351
Previous prime number is 157
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred fifty-three million one hundred sixty-one thousand nine hundred seventy-eight
Scientific notation
1.53161978 × 10^8
Engineering notation
1.53161978 × 10^6
Prime Factorization
2 × 41 × 157 × 11897
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
153161978
Product of the distinct prime numbers
The prime factorization of 153161978 is 2 × 41 × 157 × 11897.
Since it has a total of 4 prime factors.
3 , 3 , 34 , 84 , 283 , 593 , 5516 , 978 , 53875 , 67329 , 56094 , 244025 , 3895007 , 8784489 , 27273881 , 92525535 , 616392477 , 861009797 , 8815938302 , 4823657725
n×2
306323956
n×3
459485934
n×4
612647912
n×5
765809890
n÷2
76580989
n÷3
51053992.666667
n÷3
38290494.5
n÷5
30632395.6
n2
23458591504872484
n3
3.5929642759803E+24
n4
5.5030551539248E+32
n5
8.4285881241821E+40
2 √n
12375.862717403
3 √n
535.03680184724
4 √n
111.24685486522
5 √n
43.354101823279
1 , 2 , 41 , 82 , 157 , 314 , 6437 , 11897 , 12874 , 23794 , 487777 , 975554 , 1867829 , 3735658 , 76580989 , 153161978
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-153161977
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 153161978 can be divided by 16 positive divisors.
The sum of these divisors (counting 153161978) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001001000010001000011111010
3
Ternary
101200012102201212
4
Quaternary
21020101003322
5
Quinary
303202140403
6
Senary
23110443122
8
Octal
1110210372
10
Decimal
153161978
12
Duodecimal
433634a2
16
Hexadecimal
92110fa
20
Vigesimal
27h54ii
36
Base36
2j6sje
md5
16329a997c6393539ef9ce8c75932d1b
sha1
018f84b0553d26a981fe88f6639b5d4675c083cc
sha256
a03543f3f5c39aa2988ca6c6aeb35429eb0c3b8d8e9db9f4c129e6764505f030
sha512
28fb7a9c2d5cff3f0476e9c6110d9481c914234a823d5ad79f11e65fa78ada84a9775acea87c9c16978d1ed7c1c7f7c895240a5395d4d0e242f07569b5a2e3d1
ripemd-160
a3cc32effdccd55a79f843a371b60a0a382f8d7a
Diameter
306323956
Circumference
962345089.78816
Area
7.3697338735271E+16
Volume
1.5050173565374E+25
Surface area
2.9478935494109E+17
Circumference
962345089.78816
Perimeter
612647912
Area
23458591504872484
Diagonal
216603746.52749
Surface area
140751549029234904
Volume
3.5929642759803E+24
Space diagonal
265284327.68375
Perimeter
459485934
Area
1.0157868090111E+16
Altitude
132642163.84187
Surface area
1.0157868090111E+16
Volume
4.2343490068444E+23
Height
72201248.842497