149716740 is an even 9-digits composite number following 149716739
and preceding 149716741 . In scientific notation, it is written as 1.49716740 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors.
There are 39924448 positive integers (up to 149716740) that are relatively prime to 149716740.
149716740 has 12 divisors, whose sum is 279471360
The reverse of 149716740 is 047617941
Previous prime number is 15
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred forty-nine million seven hundred sixteen thousand seven hundred forty
Scientific notation
1.49716740 × 10^8
Engineering notation
1.49716740 × 10^6
Prime Factorization
2 × 2 × 15 × 2495279
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
74858370
Product of the distinct prime numbers
The prime factorization of 149716740 is 2 × 2 × 15 × 2495279.
Since it has a total of 4 prime factors.
4 , 10 , 35 , 7 , 880 , 25 , 9795 , 7610 , 37728 , 34698 , 451341 , 631073 , 7714063 , 3264700 , 41882694 , 96949944 , 129544967 , 766934779 , 9467031064 , 5822095075
n×2
299433480
n×3
449150220
n×4
598866960
n×5
748583700
n÷2
74858370
n÷3
49905580
n÷3
37429185
n÷5
29943348
n2
22415102236227600
n3
3.3559160335747E+24
n4
5.0243680826054E+32
n5
7.5223200988772E+40
2 √n
12235.879208296
3 √n
530.9946197688
4 √n
110.61590847747
5 √n
43.15728070213
1 , 2 , 4 , 15 , 30 , 60 , 2495279 , 4990558 , 9981116 , 37429185 , 74858370 , 149716740
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
-149716739
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 149716740 can be divided by 12 positive divisors.
The sum of these divisors (counting 149716740) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000111011000111111100000100
3
Ternary
101102201101202110
4
Quaternary
20323013330010
5
Quinary
301311413430
6
Senary
22504541020
8
Octal
1073077404
10
Decimal
149716740
12
Duodecimal
42181770
16
Hexadecimal
8ec7f04
20
Vigesimal
26febh0
36
Base36
2h4y6c
md5
5ad8f0f374d1ad8dd9a2fc257cd8bccd
sha1
036f794ddcb1227f3f7a769e48cbec9bc92b0ef9
sha256
4e82bf2eba2faa16dbd7af9a8bc4ed089a3a225b10338bac81d94b1af0f3f52b
sha512
16194b89dd7c9fca4dc5b23ae6736e2a2327668c6da9ecb0ff744dcfd0c3d8527221873992a798f7da281d6923eb0365223e54f9ba7416bbfe5d16f99a3e1756
ripemd-160
e77d11da5cef457020ad57c163dd382c41723dcd
Diameter
299433480
Circumference
940698021.00683
Area
7.0419120514797E+16
Volume
1.4057228209523E+25
Surface area
2.8167648205919E+17
Circumference
940698021.00683
Perimeter
598866960
Area
22415102236227600
Diagonal
211731444.22229
Surface area
134490613417365600
Volume
3.3559160335747E+24
Space diagonal
259317000.42358
Perimeter
449150220
Area
9.7060239824992E+15
Altitude
129658500.21179
Surface area
9.7060239824992E+15
Volume
3.9549849740556E+23
Height
70577148.074095