137156945 is an odd 9-digits composite number following 137156944
and preceding 137156946 . In scientific notation, it is written as 1.37156945 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 109725552 positive integers (up to 137156945) that are relatively prime to 137156945.
137156945 has 4 divisors, whose sum is 164588340
The reverse of 137156945 is 549651731
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred thirty-seven million one hundred fifty-six thousand nine hundred forty-five
Scientific notation
1.37156945 × 10^8
Engineering notation
1.37156945 × 10^6
Prime Factorization
5 × 27431389
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
137156945
Product of the distinct prime numbers
The prime factorization of 137156945 is 5 × 27431389.
Since it has a total of 2 prime factors.
2 , 9 , 24 , 21 , 628 , 472 , 375 , 4596 , 25708 , 13621 , 594772 , 996207 , 6013831 , 2905131 , 80062715 , 1687143 , 505411141 , 459652674 , 242075321 , 9614306760
n×2
274313890
n×3
411470835
n×4
548627780
n×5
685784725
n÷2
68578472.5
n÷3
45718981.666667
n÷3
34289236.25
n÷5
27431389
n2
18812027561733025
n3
2.5802002296231E+24
n4
3.538923809834E+32
n5
4.853879783446E+40
2 √n
11711.402349847
3 √n
515.71045315287
4 √n
108.21923280936
5 √n
42.40758689403
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-137156944
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 137156945 can be divided by 4 positive divisors.
The sum of these divisors (counting 137156945) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000001011001101100101010001
3
Ternary
100120002021221212
4
Quaternary
20023031211101
5
Quinary
240103010240
6
Senary
21335425505
8
Octal
1013154521
10
Decimal
137156945
12
Duodecimal
39b25295
16
Hexadecimal
82cd951
20
Vigesimal
22h4c75
36
Base36
29nqz5
md5
e41771e4d3ae54bba9f32c9abd24e082
sha1
26dbf00aabfccf17bc1785a4b40cb676248ade6a
sha256
5a78f5782c2a504d960a4051407e8446de206d11366427e4ce8bde777846e554
sha512
ea300142c45946217454fffaf78d797e0e6476289b05e7d5591253e6f2f050e0566e1f46f961d42a2072e00f48afa29fd3eaae5ec78a6ab742393dcb95552b8f
ripemd-160
cec41bb3936bd131f01d5b058dc5af14e6fceb1d
Diameter
274313890
Circumference
861782501.60164
Area
5.9099727587069E+16
Volume
1.0807917448233E+25
Surface area
2.3639891034828E+17
Circumference
861782501.60164
Perimeter
548627780
Area
18812027561733025
Diagonal
193969211.79266
Surface area
112872165370398150
Volume
2.5802002296231E+24
Space diagonal
237562797.35093
Perimeter
411470835
Area
8.1458468825769E+15
Altitude
118781398.67547
Surface area
8.1458468825769E+15
Volume
3.040795131976E+23
Height
64656403.930887