149366905 is an odd 9-digits composite number following 149366904
and preceding 149366906 . In scientific notation, it is written as 1.49366905 × 10^8.
The sum of its digits is 43. It has a total of 4 prime factors and 16 positive divisors.
There are 117711360 positive integers (up to 149366905) that are relatively prime to 149366905.
149366905 has 16 divisors, whose sum is 181931904
The reverse of 149366905 is 509663941
Previous prime number is 1171
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred forty-nine million three hundred sixty-six thousand nine hundred five
Scientific notation
1.49366905 × 10^8
Engineering notation
1.49366905 × 10^6
Prime Factorization
5 × 97 × 1171 × 263
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
149366905
Product of the distinct prime numbers
The prime factorization of 149366905 is 5 × 97 × 1171 × 263.
Since it has a total of 4 prime factors.
5 , 2 , 55 , 30 , 528 , 52 , 4466 , 1385 , 28242 , 67740 , 772468 , 881366 , 7765064 , 3248889 , 42490699 , 47457278 , 109754537 , 987449226 , 3565253058 , 1532972921
n×2
298733810
n×3
448100715
n×4
597467620
n×5
746834525
n÷2
74683452.5
n÷3
49788968.333333
n÷3
37341726.25
n÷5
29873381
n2
22310472309279025
n3
3.3324461979252E+24
n4
4.9775717466311E+32
n5
7.4348448620973E+40
2 √n
12221.57538945
3 √n
530.58071509248
4 √n
110.55123422852
5 √n
43.137093168639
1 , 5 , 97 , 263 , 485 , 1171 , 1315 , 5855 , 25511 , 113587 , 127555 , 307973 , 567935 , 1539865 , 29873381 , 149366905
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149366904
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149366905 can be divided by 16 positive divisors.
The sum of these divisors (counting 149366905) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111001110010100001111001
3
Ternary
101102001121212121
4
Quaternary
20321302201321
5
Quinary
301214220110
6
Senary
22453241241
8
Octal
1071624171
10
Decimal
149366905
12
Duodecimal
42033221
16
Hexadecimal
8e72879
20
Vigesimal
26dah55
36
Base36
2gxg8p
md5
cb1b7e0ea6a3ac4fc9b1df77cc4586f3
sha1
dfe41e22f2fc39d5ff734b1cfe9443fd5dabc3e6
sha256
fedbb6716308ca3641590d7058e686b33abbc13d291778d30d487643655b7651
sha512
1072d765fb662b1c81c66310b133fff31931f949f157b1e72e86b49c48e76db2f88094a457fe8d63140c144d45f759771b90de43d7723e1b5295cad1316b6935
ripemd-160
3b9277a9d0966e8436b20f76f3e6136fda69a907
Diameter
298733810
Circumference
938499942.87489
Area
7.0090415904949E+16
Volume
1.3958917991847E+25
Surface area
2.803616636198E+17
Circumference
938499942.87489
Perimeter
597467620
Area
22310472309279025
Diagonal
211236702.82069
Surface area
133862833855674150
Volume
3.3324461979252E+24
Space diagonal
258711068.42931
Perimeter
448100715
Area
9.6607178951325E+15
Altitude
129355534.21466
Surface area
9.6607178951325E+15
Volume
3.9273255074871E+23
Height
70412234.273565