148935749 is an odd 9-digits composite number following 148935748
and preceding 148935750 . In scientific notation, it is written as 1.48935749 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 143945280 positive integers (up to 148935749) that are relatively prime to 148935749.
148935749 has 8 divisors, whose sum is 153938688
The reverse of 148935749 is 947539841
Previous prime number is 907
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred forty-eight million nine hundred thirty-five thousand seven hundred forty-nine
Scientific notation
1.48935749 × 10^8
Engineering notation
1.48935749 × 10^6
Prime Factorization
31 × 907 × 5297
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148935749
Product of the distinct prime numbers
The prime factorization of 148935749 is 31 × 907 × 5297.
Since it has a total of 3 prime factors.
3 , 4 , 86 , 99 , 206 , 994 , 1889 , 8731 , 41065 , 47448 , 963205 , 534550 , 3778558 , 1862374 , 36944400 , 49282578 , 974252844 , 136370513 , 2626658862 , 2591920696
n×2
297871498
n×3
446807247
n×4
595742996
n×5
744678745
n÷2
74467874.5
n÷3
49645249.666667
n÷3
37233937.25
n÷5
29787149.8
n2
22181857330191001
n3
3.3036715356831E+24
n4
4.9203479461695E+32
n5
7.3281570670336E+40
2 √n
12203.923508446
3 √n
530.06970603294
4 √n
110.47136963234
5 √n
43.112160833831
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
-148935748
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 148935749 can be divided by 8 positive divisors.
The sum of these divisors (counting 148935749) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000001001010001000101
3
Ternary
101101020201102212
4
Quaternary
20320021101011
5
Quinary
301111420444
6
Senary
22440113205
8
Octal
1070112105
10
Decimal
148935749
12
Duodecimal
41a65805
16
Hexadecimal
8e09445
20
Vigesimal
26agj79
36
Base36
2go7k5
md5
463a33a60116a5fba970514944e0ceeb
sha1
8bd57db56b4471d12f41176a5497e86e4c640397
sha256
a539874b584bcc56f7c7b72092acea7f0c53827ab484501ad9f76eaf078b7cba
sha512
900e417b6deadd2604eb84e24a45b59d53e88daa3b0d3015b98f76caeaa83e21cc37e443883de5bb0251d1e7496d6c5bdefcb1e0dc3ae595c796c7dd2663c2b2
ripemd-160
3feaa83b29504b867598296e27b17aefe52fd649
Diameter
297871498
Circumference
935790909.83059
Area
6.9686360031505E+16
Volume
1.3838386968501E+25
Surface area
2.7874544012602E+17
Circumference
935790909.83059
Perimeter
595742996
Area
22181857330191001
Diagonal
210626956.158
Surface area
133091143981146006
Volume
3.3036715356831E+24
Space diagonal
257964284.33133
Perimeter
446807247
Area
9.6050259755337E+15
Altitude
128982142.16566
Surface area
9.6050259755337E+15
Volume
3.8934142428242E+23
Height
70208985.385998