149715937 is an odd 9-digits composite number following 149715936
and preceding 149715938 . In scientific notation, it is written as 1.49715937 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 125906352 positive integers (up to 149715937) that are relatively prime to 149715937.
149715937 has 8 divisors, whose sum is 174332736
The reverse of 149715937 is 739517941
Previous prime number is 53
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred forty-nine million seven hundred fifteen thousand nine hundred thirty-seven
Scientific notation
1.49715937 × 10^8
Engineering notation
1.49715937 × 10^6
Prime Factorization
7 × 53 × 403547
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149715937
Product of the distinct prime numbers
The prime factorization of 149715937 is 7 × 53 × 403547.
Since it has a total of 3 prime factors.
6 , 5 , 100 , 27 , 543 , 58 , 417 , 4418 , 17019 , 13331 , 651919 , 343708 , 830356 , 1873045 , 51675709 , 73434467 , 638836990 , 384172596 , 9021061875 , 7558214858
n×2
299431874
n×3
449147811
n×4
598863748
n×5
748579685
n÷2
74857968.5
n÷3
49905312.333333
n÷3
37428984.25
n÷5
29943187.4
n2
22414861791787969
n3
3.355862035883E+24
n4
5.0242602914496E+32
n5
7.5221183726626E+40
2 √n
12235.846394917
3 √n
530.993670444
4 √n
110.61576015612
5 √n
43.157234407546
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
-149715936
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 149715937 can be divided by 8 positive divisors.
The sum of these divisors (counting 149715937) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011000111101111100001
3
Ternary
101102201100122201
4
Quaternary
20323013233201
5
Quinary
301311402222
6
Senary
22504533201
8
Octal
1073075741
10
Decimal
149715937
12
Duodecimal
42181201
16
Hexadecimal
8ec7be1
20
Vigesimal
26fe9gh
36
Base36
2h4xk1
md5
f10d8f0986ec97db778aeb6ba6d30602
sha1
1cca8a1729a09f8943b2e6eb62b27b91de4b3b10
sha256
91b72fa08d5d4c0b66e5048733d063d52902cf83a066007069fbca3e180109c1
sha512
e3d6012b0679ee407b460366810093f650d4a89d54ff016031efc547eac8087469156a145a1bc390bc56836675e6d378b94f584cdc373ed4ddda017efae8a564
ripemd-160
ad1e52072a6158cd1a3c9e577ea913ab3bafa6b6
Diameter
299431874
Circumference
940692975.60902
Area
7.0418365136312E+16
Volume
1.4057002024521E+25
Surface area
2.8167346054525E+17
Circumference
940692975.60902
Perimeter
598863748
Area
22414861791787969
Diagonal
211730308.6088
Surface area
134489170750727814
Volume
3.355862035883E+24
Space diagonal
259315609.58678
Perimeter
449147811
Area
9.7059198670028E+15
Altitude
129657804.79339
Surface area
9.7059198670028E+15
Volume
3.9549213371656E+23
Height
70576769.536265