149739755 is an odd 9-digits composite number following 149739754
and preceding 149739756 . In scientific notation, it is written as 1.49739755 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 108901600 positive integers (up to 149739755) that are relatively prime to 149739755.
149739755 has 8 divisors, whose sum is 196023024
The reverse of 149739755 is 557937941
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred forty-nine million seven hundred thirty-nine thousand seven hundred fifty-five
Scientific notation
1.49739755 × 10^8
Engineering notation
1.49739755 × 10^6
Prime Factorization
11 × 5 × 2722541
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149739755
Product of the distinct prime numbers
The prime factorization of 149739755 is 11 × 5 × 2722541.
Since it has a total of 3 prime factors.
5 , 8 , 94 , 85 , 783 , 347 , 5630 , 5637 , 95508 , 3995 , 718647 , 659865 , 4041052 , 7972012 , 35565519 , 53255377 , 946822228 , 865611309 , 6146856802 , 6956291396
n×2
299479510
n×3
449219265
n×4
598959020
n×5
748698775
n÷2
74869877.5
n÷3
49913251.666667
n÷3
37434938.75
n÷5
29947951
n2
22421994227460025
n3
3.3574639222313E+24
n4
5.0274582513625E+32
n5
7.5281036683175E+40
2 √n
12236.819644009
3 √n
531.02182718064
4 √n
110.62015930204
5 √n
43.158607479277
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
-149739754
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 149739755 can be divided by 8 positive divisors.
The sum of these divisors (counting 149739755) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011001101100011101011
3
Ternary
101102202120022212
4
Quaternary
20323031203223
5
Quinary
301313133010
6
Senary
22505235335
8
Octal
1073154353
10
Decimal
149739755
12
Duodecimal
42192b4b
16
Hexadecimal
8ecd8eb
20
Vigesimal
26fh97f
36
Base36
2h5fxn
md5
4b57307195af8252ac4c41f449db9e52
sha1
9615799f680ba7882b7235b68a1ef69ed7aaf49e
sha256
ec50e5497224e1b5e8ba83808b666bdf8f5368671454441cb5191b4600b6b8b5
sha512
c2fa484fe7ca430c4898a8e48f3512ce792fe538ff2515d307be780db38fdd849bb068d64934454d91d37bb25e2cb798ac74851092ca1f9da06ef07c4ab5f852
ripemd-160
57a0fabaf24ee54633b3bb34bf949e62390035e0
Diameter
299479510
Circumference
940842628.51667
Area
7.0440772343821E+16
Volume
1.4063711990366E+25
Surface area
2.8176308937528E+17
Circumference
940842628.51667
Perimeter
598959020
Area
22421994227460025
Diagonal
211763992.34742
Surface area
134531965364760150
Volume
3.3574639222313E+24
Space diagonal
259356863.57292
Perimeter
449219265
Area
9.7090083022442E+15
Altitude
129678431.78646
Surface area
9.7090083022442E+15
Volume
3.9568091783315E+23
Height
70587997.449142