149712346 is an even 9-digits composite number following 149712345
and preceding 149712347 . In scientific notation, it is written as 1.49712346 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors.
There are 64162392 positive integers (up to 149712346) that are relatively prime to 149712346.
149712346 has 12 divisors, whose sum is 261232938
The reverse of 149712346 is 643217941
Previous prime number is 7
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred forty-nine million seven hundred twelve thousand three hundred forty-six
Scientific notation
1.49712346 × 10^8
Engineering notation
1.49712346 × 10^6
Prime Factorization
2 × 7 × 7 × 1527677
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
21387478
Product of the distinct prime numbers
The prime factorization of 149712346 is 2 × 7 × 7 × 1527677.
Since it has a total of 4 prime factors.
2 , 7 , 51 , 93 , 550 , 729 , 5075 , 6011 , 76912 , 245 , 851683 , 727989 , 4020028 , 5642277 , 71146184 , 43208529 , 98499501 , 102739720 , 632295545 , 3611349250
n×2
299424692
n×3
449137038
n×4
598849384
n×5
748561730
n÷2
74856173
n÷3
49904115.333333
n÷3
37428086.5
n÷5
29942469.2
n2
22413786544823716
n3
3.3556205663688E+24
n4
5.0237782727692E+32
n5
7.5212163100011E+40
2 √n
12235.699653064
3 √n
530.98942504088
4 √n
110.61509685872
5 √n
43.15702737666
1 , 2 , 7 , 14 , 49 , 98 , 1527677 , 3055354 , 10693739 , 21387478 , 74856173 , 149712346
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
-149712345
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 149712346 can be divided by 12 positive divisors.
The sum of these divisors (counting 149712346) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000111011000110110111011010
3
Ternary
101102201011201201
4
Quaternary
20323012313122
5
Quinary
301311243341
6
Senary
22504504414
8
Octal
1073066732
10
Decimal
149712346
12
Duodecimal
4217b10a
16
Hexadecimal
8ec6dda
20
Vigesimal
26fe0h6
36
Base36
2h4usa
md5
b4a13f3854615983ee9a0c6ec24355bb
sha1
bdc73f71717e8f306cf00b7545e74a2e8159a3e9
sha256
e2f9047314dd253829eb9a99a70fc121a37692f3820acfbb04877784c75788fc
sha512
c12fdb546005159f30fa1c7414de8763d23c506b868c7aded3bcd4c111b45d5b012ca50ec008bb9d5395885f9d1a4c98b916fc841565fa4fd1a0133a87cd4f03
ripemd-160
60acc18443fb3551595eeb9a90166d2f088ec246
Diameter
299424692
Circumference
940670412.69059
Area
7.0414987148348E+16
Volume
1.4055990559385E+25
Surface area
2.8165994859339E+17
Circumference
940670412.69059
Perimeter
598849384
Area
22413786544823716
Diagonal
211725230.16789
Surface area
134482719268942296
Volume
3.3556205663688E+24
Space diagonal
259309389.79233
Perimeter
449137038
Area
9.7054542714096E+15
Altitude
129654694.89617
Surface area
9.7054542714096E+15
Volume
3.954636762614E+23
Height
70575076.722631