137706945 is an odd 9-digits composite number following 137706944
and preceding 137706946 . In scientific notation, it is written as 1.37706945 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 71880704 positive integers (up to 137706945) that are relatively prime to 137706945.
137706945 has 8 divisors, whose sum is 166421160
The reverse of 137706945 is 549607731
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred thirty-seven million seven hundred six thousand nine hundred forty-five
Scientific notation
1.37706945 × 10^8
Engineering notation
1.37706945 × 10^6
Prime Factorization
141 × 5 × 195329
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
137706945
Product of the distinct prime numbers
The prime factorization of 137706945 is 141 × 5 × 195329.
Since it has a total of 3 prime factors.
9 , 4 , 5 , 90 , 291 , 436 , 5596 , 2684 , 26814 , 31795 , 781959 , 819970 , 2849661 , 8361106 , 46462382 , 64784742 , 866603964 , 215777024 , 914087364 , 9405184052
n×2
275413890
n×3
413120835
n×4
550827780
n×5
688534725
n÷2
68853472.5
n÷3
45902315
n÷3
34426736.25
n÷5
27541389
n2
18963202701233025
n3
2.6113647114025E+24
n4
3.5960305668805E+32
n5
4.9519838349173E+40
2 √n
11734.860246292
3 √n
516.39886757726
4 √n
108.32755995725
5 √n
42.441543396248
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
-137706944
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 137706945 can be divided by 8 positive divisors.
The sum of these divisors (counting 137706945) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000001101010011110111000001
3
Ternary
100121010020102020
4
Quaternary
20031103313001
5
Quinary
240223110240
6
Senary
21355312053
8
Octal
1015236701
10
Decimal
137706945
12
Duodecimal
3a14b629
16
Hexadecimal
8353dc1
20
Vigesimal
230d775
36
Base36
29zjcx
md5
23b00134c4b0e67f1cc04e7984eb4d9c
sha1
df6872f45e5cb5b1516ddeda80291f37137cdcbc
sha256
a535372f4de8ae69c58763da0bc553779729c65b8183a111a8135130b7442f11
sha512
5e9381494364e9e6622b0c20b1d4afc42c532a31099c24e906b183192740c7da8acd39137adce74321f1bfe6fd165c6aa681558de6942c821cc284c99eb19062
ripemd-160
6fefb35292c00f2330f8fd3fda8484a3cc4e6bfd
Diameter
275413890
Circumference
865238253.52059
Area
5.9574658294728E+16
Volume
1.0938458924248E+25
Surface area
2.3829863317891E+17
Circumference
865238253.52059
Perimeter
550827780
Area
18963202701233025
Diagonal
194747029.25197
Surface area
113779216207398150
Volume
2.6113647114025E+24
Space diagonal
238515425.29509
Perimeter
413120835
Area
8.2113076381907E+15
Altitude
119257712.64755
Surface area
8.2113076381907E+15
Volume
3.0775228259733E+23
Height
64915676.417322