137745145 is an odd 9-digits composite number following 137745144
and preceding 137745146 . In scientific notation, it is written as 1.37745145 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 108116736 positive integers (up to 137745145) that are relatively prime to 137745145.
137745145 has 8 divisors, whose sum is 168413256
The reverse of 137745145 is 541547731
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred thirty-seven million seven hundred forty-five thousand one hundred forty-five
Scientific notation
1.37745145 × 10^8
Engineering notation
1.37745145 × 10^6
Prime Factorization
5 × 53 × 519793
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
137745145
Product of the distinct prime numbers
The prime factorization of 137745145 is 5 × 53 × 519793.
Since it has a total of 3 prime factors.
1 , 8 , 53 , 51 , 9 , 394 , 7815 , 8431 , 40549 , 32513 , 790387 , 431035 , 5805480 , 2791857 , 88607474 , 12625073 , 320497055 , 912173308 , 3458205331 , 7711058679
n×2
275490290
n×3
413235435
n×4
550980580
n×5
688725725
n÷2
68872572.5
n÷3
45915048.333333
n÷3
34436286.25
n÷5
27549029
n2
18973724971071025
n3
2.6135384973303E+24
n4
3.6000223927784E+32
n5
4.9588560649651E+40
2 √n
11736.487762529
3 √n
516.44661296144
4 √n
108.33507171055
5 √n
42.443897797606
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
-137745144
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 137745145 can be divided by 8 positive divisors.
The sum of these divisors (counting 137745145) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001101011101001011111001
3
Ternary
100121012011211001
4
Quaternary
20031131023321
5
Quinary
240230321040
6
Senary
21400205001
8
Octal
1015351371
10
Decimal
137745145
12
Duodecimal
3a169761
16
Hexadecimal
835d2f9
20
Vigesimal
230i2h5
36
Base36
2a0cu1
md5
61c6f3cb1ddc97665f026a2e7e7ce4e2
sha1
72650708a8fb86794e0dc4f9806b22a9e12edc23
sha256
35cdcdb21e85a7f2293aed6e8a5cdc0593773f3d28f509da79de8e2d68028dce
sha512
27be4775b75fe3bad3cc2ae72ef5e49d2ba1a7c0d5bc9da05b8145bbd1eaaa4dfe07cce123273145694267436c8e8ca1113a0cfb59d2a5ec8210594c38123524
ripemd-160
19c46608383a02283fbefc3c7b99b8c28eb81739
Diameter
275490290
Circumference
865478271.19932
Area
5.960771498035E+16
Volume
1.0947564457449E+25
Surface area
2.384308599214E+17
Circumference
865478271.19932
Perimeter
550980580
Area
18973724971071025
Diagonal
194801052.21005
Surface area
113842349826426150
Volume
2.6135384973303E+24
Space diagonal
238581589.63594
Perimeter
413235435
Area
8.2158639146833E+15
Altitude
119290794.81797
Surface area
8.2158639146833E+15
Volume
3.0800846572573E+23
Height
64933684.070016