137445240 is an even 9-digits composite number following 137445239
and preceding 137445241 . In scientific notation, it is written as 1.37445240 × 10^8.
The sum of its digits is 30. It has a total of 6 prime factors and 32 positive divisors.
There are 33200640 positive integers (up to 137445240) that are relatively prime to 137445240.
137445240 has 32 divisors, whose sum is 272163600
The reverse of 137445240 is 042544731
Previous prime number is 19
Is Prime? no Number parity even Number length 9 Sum of Digits 30 Digital Root 3
Name
one hundred thirty-seven million four hundred forty-five thousand two hundred forty
Scientific notation
1.37445240 × 10^8
Engineering notation
1.37445240 × 10^6
Prime Factorization
2 × 2 × 2 × 345 × 19 × 2621
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
34361310 Product of the distinct prime numbers
The prime factorization of 137445240 is 2 × 2 × 2 × 345 × 19 × 2621.
Since it has a total of 6 prime factors.
10 , 5 , 75 , 31 , 855 , 89 , 7788 , 3267 , 48684 , 988 , 839499 , 276117 , 3729892 , 354891 , 95625064 , 24790693 , 6270310 , 314540512 , 9177415387 , 5876790977
n×2
274890480
n×3
412335720
n×4
549780960
n×5
687226200
n÷2
68722620
n÷3
45815080
n÷3
34361310
n÷5
27489048
n2
18891193998657600
n3
2.5965046930321E+24
n4
3.5687721069492E+32
n5
4.9051073874493E+40
2 √n11723.704192788
3 √n516.07153025556
4 √n108.27605549145
5 √n42.425399523194
1 , 2 , 4 , 8 , 19 , 38 , 76 , 152 , 345 , 690 , 1380 , 2621 , 2760 , 5242 , 6555 , 10484 , 13110 , 20968 , 26220 , 49799 , 52440 , 99598 , 199196 , 398392 , 904245 , 1808490 , 3616980 , 7233960 , 17180655 , 34361310 , 68722620 , 137445240
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-137445239 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 137445240 can be divided by 32 positive divisors.
The sum of these divisors (counting 137445240) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1000001100010011111101111000
3
Ternary
100120121221102110
4
Quaternary
20030103331320
5
Quinary
240141221430
6
Senary
21345532320
8
Octal
1014237570
10
Decimal
137445240
12
Duodecimal
3a0440a0
16
Hexadecimal
8313f78
20
Vigesimal
22j0d20
36
Base36
29txfc
md5
964297fb96db2f1217aa8e48821f666c
sha1
487913a3c3ba68ee527b7c4a5eb1ce1b6da44242
sha256
2d6fde34596f8c5ce11a94897f8fd0086815ab9d3ff23bcb4ca82ac6b07ff509
sha512
11203a17ca897a8776d93b6ac9611996135aabaf01b09f40467d19a9ac555121c27736859a2d28fd34b58899d004b9f27555a22cfe04acd55e01238c409c4a7e
ripemd-160
c2ceac365d33cb88e81da9506b064f360e1c71bf
Diameter
274890480
Circumference
863593912.50977
Area
5.9348436283722E+16
Volume
1.0876213424855E+25
Surface area
2.3739374513489E+17
Circumference
863593912.50977
Perimeter
549780960
Area
18891193998657600
Diagonal
194376922.49163
Surface area
113347163991945600
Volume
2.5965046930321E+24
Space diagonal
238062138.9385
Perimeter
412335720
Area
8.1801269553288E+15
Altitude
119031069.46925
Surface area
8.1801269553288E+15
Volume
3.0600101263761E+23
Height
64792307.497208