149724171 is an odd 9-digits composite number following 149724170
and preceding 149724172 . In scientific notation, it is written as 1.49724171 × 10^8.
The sum of its digits is 36. It has a total of 2 prime factors and 4 positive divisors.
There are 99816108 positive integers (up to 149724171) that are relatively prime to 149724171.
149724171 has 4 divisors, whose sum is 166360200
The reverse of 149724171 is 171427941
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred forty-nine million seven hundred twenty-four thousand one hundred seventy-one
Scientific notation
1.49724171 × 10^8
Engineering notation
1.49724171 × 10^6
Prime Factorization
9 × 16636019
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
149724171
Product of the distinct prime numbers
The prime factorization of 149724171 is 9 × 16636019.
Since it has a total of 2 prime factors.
5 , 5 , 74 , 48 , 427 , 257 , 6970 , 1781 , 67147 , 67946 , 556811 , 559884 , 8030149 , 2113514 , 17227283 , 7434861 , 627046054 , 549233015 , 8651052087 , 6854463107
n×2
299448342
n×3
449172513
n×4
598896684
n×5
748620855
n÷2
74862085.5
n÷3
49908057
n÷3
37431042.75
n÷5
29944834.2
n2
22417327381637241
n3
3.3564157582512E+24
n4
5.025365669355E+32
n5
7.5241870881604E+40
2 √n
12236.18286068
3 √n
531.00340470435
4 √n
110.61728102191
5 √n
43.157709104974
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149724170
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149724171 can be divided by 4 positive divisors.
The sum of these divisors (counting 149724171) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111011001001110000001011
3
Ternary
101102201202221200
4
Quaternary
20323021300023
5
Quinary
301312133141
6
Senary
22505035243
8
Octal
1073116013
10
Decimal
149724171
12
Duodecimal
42185b23
16
Hexadecimal
8ec9c0b
20
Vigesimal
26ffa8b
36
Base36
2h53wr
md5
a2ae3c37f432bc5902300c143fa2bcc6
sha1
1db7ef69406d2adf73881a9c89fee6db7457c562
sha256
551091b509f6be94ae65a633971f160efecb766a5d5857cc2f25fc1545a8dcf9
sha512
85d5348a90589620dfd597530075b4a3e8698e3fa8ff5344f903091bdabb68299a11b997100960cf30f2c88f1af1911174468483c07a804365efa63cc0e2f945
ripemd-160
b6754ef0101de0652a0088f68cf716df7d136e0a
Diameter
299448342
Circumference
940744711.35684
Area
7.0426111015269E+16
Volume
1.4059321451353E+25
Surface area
2.8170444406108E+17
Circumference
940744711.35684
Perimeter
598896684
Area
22417327381637241
Diagonal
211741953.24327
Surface area
134503964289823446
Volume
3.3564157582512E+24
Space diagonal
259329871.29313
Perimeter
449172513
Area
9.7069874987252E+15
Altitude
129664935.64657
Surface area
9.7069874987252E+15
Volume
3.9555739052347E+23
Height
70580651.081089