149723932 is an even 9-digits composite number following 149723931
and preceding 149723933 . In scientific notation, it is written as 1.49723932 × 10^8.
The sum of its digits is 40. It has a total of 4 prime factors and 12 positive divisors.
There are 74777616 positive integers (up to 149723932) that are relatively prime to 149723932.
149723932 has 12 divisors, whose sum is 262312120
The reverse of 149723932 is 239327941
Previous prime number is 907
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred forty-nine million seven hundred twenty-three thousand nine hundred thirty-two
Scientific notation
1.49723932 × 10^8
Engineering notation
1.49723932 × 10^6
Prime Factorization
2 × 2 × 907 × 41269
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74861966
Product of the distinct prime numbers
The prime factorization of 149723932 is 2 × 2 × 907 × 41269.
Since it has a total of 4 prime factors.
8 , 5 , 23 , 1 , 128 , 432 , 145 , 4657 , 1068 , 25745 , 385614 , 53147 , 9361026 , 3184495 , 26656326 , 1936909 , 701182757 , 76007363 , 4169303442 , 2517966538
n×2
299447864
n×3
449171796
n×4
598895728
n×5
748619660
n÷2
74861966
n÷3
49907977.333333
n÷3
37430983
n÷5
29944786.4
n2
22417255813540624
n3
3.3563996850532E+24
n4
5.0253335820972E+32
n5
7.5241270352324E+40
2 √n
12236.173094559
3 √n
531.00312216284
4 √n
110.61723687816
5 √n
43.157695326706
1 , 2 , 4 , 907 , 1814 , 3628 , 41269 , 82538 , 165076 , 37430983 , 74861966 , 149723932
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149723931
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149723932 can be divided by 12 positive divisors.
The sum of these divisors (counting 149723932) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000111011001001101100011100
3
Ternary
101102201202121211
4
Quaternary
20323021230130
5
Quinary
301312131212
6
Senary
22505034204
8
Octal
1073115434
10
Decimal
149723932
12
Duodecimal
42185964
16
Hexadecimal
8ec9b1c
20
Vigesimal
26ff9gc
36
Base36
2h53q4
md5
bd921b87c58627099e374ee1fd7c07a1
sha1
b239a44ecc8253112c97608c486f40233015617f
sha256
035ddbba453f2019754db70ba3e0294d247766b883855255693b6d7bffd205c5
sha512
c7b3cc1ca52b09a126742ba1b23a29f30173eb9868ceed04189205958067a4b7102955365a3df1c45b525ca83902fc43830435e1e817d506b3f56d1d4e6cd098
ripemd-160
2e0f7335c521492c4375cd355ca38a1e23c87d67
Diameter
299447864
Circumference
940743209.67556
Area
7.0425886177462E+16
Volume
1.4059254124099E+25
Surface area
2.8170354470985E+17
Circumference
940743209.67556
Perimeter
598895728
Area
22417255813540624
Diagonal
211741615.24623
Surface area
134503534881243744
Volume
3.3563996850532E+24
Space diagonal
259329457.33299
Perimeter
449171796
Area
9.7069565088303E+15
Altitude
129664728.66649
Surface area
9.7069565088303E+15
Volume
3.9555549627891E+23
Height
70580538.415409