149775911 is an odd 9-digits composite number following 149775910
and preceding 149775912 . In scientific notation, it is written as 1.49775911 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 141408000 positive integers (up to 149775911) that are relatively prime to 149775911.
149775911 has 8 divisors, whose sum is 158379648
The reverse of 149775911 is 119577941
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred forty-nine million seven hundred seventy-five thousand nine hundred eleven
Scientific notation
1.49775911 × 10^8
Engineering notation
1.49775911 × 10^6
Prime Factorization
41 × 31 × 117841
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
149775911
Product of the distinct prime numbers
The prime factorization of 149775911 is 41 × 31 × 117841.
Since it has a total of 3 prime factors.
4 , 4 , 17 , 68 , 297 , 880 , 3109 , 4695 , 41056 , 50796 , 271985 , 217785 , 9525363 , 9028283 , 76800892 , 91257040 , 19558657 , 253253814 , 4768544950 , 3934083400
n×2
299551822
n×3
449327733
n×4
599103644
n×5
748879555
n÷2
74887955.5
n÷3
49925303.666667
n÷3
37443977.75
n÷5
29955182.2
n2
22432823515879921
n3
3.3598965783931E+24
n4
5.0323157089462E+32
n5
7.5371966974702E+40
2 √n
12238.296899487
3 √n
531.06456372731
4 √n
110.62683625363
5 √n
43.160691484184
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
-149775910
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 149775911 can be divided by 8 positive divisors.
The sum of these divisors (counting 149775911) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111011010110011000100111
3
Ternary
101102211101220222
4
Quaternary
20323112120213
5
Quinary
301320312121
6
Senary
22510114555
8
Octal
1073263047
10
Decimal
149775911
12
Duodecimal
421aba5b
16
Hexadecimal
8ed6627
20
Vigesimal
26g1jfb
36
Base36
2h67tz
md5
92d44e753c894907adcd1c2f32e4d9d6
sha1
b848cad9ac8c52e5c24bca0aa65ff40b89224656
sha256
a7c488b73cd9a2570a754c6294d68dee53ebd62302c7d3555558618c8485a12f
sha512
7581284dc1a1a377ae94e2c21da5fab37d0f43df082a3583addab53b5816e9b65e25032397d13b2759731aac2314c9f40efc2fa7f8e3ac07423268dc61d056cb
ripemd-160
9cbacaf07eb5934e8fd9d5521f32322582156471
Diameter
299551822
Circumference
941069803.36464
Area
7.0474793556765E+16
Volume
1.4073901876668E+25
Surface area
2.8189917422706E+17
Circumference
941069803.36464
Perimeter
599103644
Area
22432823515879921
Diagonal
211815124.65299
Surface area
134596941095279526
Volume
3.3598965783931E+24
Space diagonal
259419487.60191
Perimeter
449327733
Area
9.7136975216825E+15
Altitude
129709743.80096
Surface area
9.7136975216825E+15
Volume
3.9596760911121E+23
Height
70605041.550995