137748181 is an odd 9-digits composite number following 137748180
and preceding 137748182 . In scientific notation, it is written as 1.37748181 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 135477408 positive integers (up to 137748181) that are relatively prime to 137748181.
137748181 has 8 divisors, whose sum is 140025600
The reverse of 137748181 is 181847731
Previous prime number is 857
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred thirty-seven million seven hundred forty-eight thousand one hundred eighty-one
Scientific notation
1.37748181 × 10^8
Engineering notation
1.37748181 × 10^6
Prime Factorization
67 × 857 × 2399
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
137748181
Product of the distinct prime numbers
The prime factorization of 137748181 is 67 × 857 × 2399.
Since it has a total of 3 prime factors.
2 , 4 , 64 , 49 , 660 , 185 , 2003 , 4402 , 93308 , 55463 , 200023 , 789285 , 6107329 , 1615444 , 97653272 , 73904242 , 364029132 , 342854560 , 2569859071 , 3688755612
n×2
275496362
n×3
413244543
n×4
550992724
n×5
688740905
n÷2
68874090.5
n÷3
45916060.333333
n÷3
34437045.25
n÷5
27549636.2
n2
18974561368808761
n3
2.6137113138263E+24
n4
3.6003397913869E+32
n5
4.9594025724546E+40
2 √n
11736.617102044
3 √n
516.45040721591
4 √n
108.33566865093
5 √n
42.444084894636
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
-137748180
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 137748181 can be divided by 8 positive divisors.
The sum of these divisors (counting 137748181) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001101011101111011010101
3
Ternary
100121012022222111
4
Quaternary
20031131323111
5
Quinary
240230420211
6
Senary
21400231021
8
Octal
1015357325
10
Decimal
137748181
12
Duodecimal
3a16b471
16
Hexadecimal
835ded5
20
Vigesimal
230ia91
36
Base36
2a0f6d
md5
5da2844ed1395ad3eb44a323aefe2252
sha1
d86b567a76e9ff5d811045b9b77d7fb34934a8b8
sha256
5cbabc87d0e4254030c8f9598d4b7b572312f75618b9cd0f48a23499fb9b32f8
sha512
028f699cd5197edb30a91d8bee0c7dbc214cf3108c4dbed0880b4023d4ad10585c8890aa45afd302473b1dafb327a7173742a0a7345085579e7829d006fec7a1
ripemd-160
548d562ccf83aa4cacf0eb04547d39d27e9fecb5
Diameter
275496362
Circumference
865497346.94991
Area
5.9610342601338E+16
Volume
1.0948288349495E+25
Surface area
2.3844137040535E+17
Circumference
865497346.94991
Perimeter
550992724
Area
18974561368808761
Diagonal
194805345.76242
Surface area
113847368212852566
Volume
2.6137113138263E+24
Space diagonal
238586848.14219
Perimeter
413244543
Area
8.2162260855276E+15
Altitude
119293424.0711
Surface area
8.2162260855276E+15
Volume
3.0802883234509E+23
Height
64935115.254141