149760985 is an odd 9-digits composite number following 149760984
and preceding 149760986 . In scientific notation, it is written as 1.49760985 × 10^8.
The sum of its digits is 49. It has a total of 4 prime factors and 16 positive divisors.
There are 108451840 positive integers (up to 149760985) that are relatively prime to 149760985.
149760985 has 16 divisors, whose sum is 196888320
The reverse of 149760985 is 589067941
Previous prime number is 239
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 49
Digital Root 4
Name
one hundred forty-nine million seven hundred sixty thousand nine hundred eighty-five
Scientific notation
1.49760985 × 10^8
Engineering notation
1.49760985 × 10^6
Prime Factorization
11 × 5 × 239 × 11393
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
149760985
Product of the distinct prime numbers
The prime factorization of 149760985 is 11 × 5 × 239 × 11393.
Since it has a total of 4 prime factors.
9 , 4 , 70 , 13 , 929 , 143 , 4751 , 1275 , 92890 , 33796 , 858115 , 680731 , 1900613 , 2553926 , 20536778 , 21435498 , 990309464 , 624479807 , 3274681147 , 7003420933
n×2
299521970
n×3
449282955
n×4
599043940
n×5
748804925
n÷2
74880492.5
n÷3
49920328.333333
n÷3
37440246.25
n÷5
29952197
n2
22428352628170225
n3
3.3588921815221E+24
n4
5.0303100161355E+32
n5
7.5334418287182E+40
2 √n
12237.687077222
3 √n
531.04692196514
4 √n
110.62408000622
5 √n
43.159831209446
1 , 5 , 11 , 55 , 239 , 1195 , 2629 , 11393 , 13145 , 56965 , 125323 , 626615 , 2722927 , 13614635 , 29952197 , 149760985
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
-149760984
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 149760985 can be divided by 16 positive divisors.
The sum of these divisors (counting 149760985) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111011010010101111011001
3
Ternary
101102210122110011
4
Quaternary
20323102233121
5
Quinary
301314322420
6
Senary
22505521521
8
Octal
1073225731
10
Decimal
149760985
12
Duodecimal
421a32a1
16
Hexadecimal
8ed2bd9
20
Vigesimal
26g0295
36
Base36
2h5wbd
md5
8994bac0693c91b6c3e578b0f095e00d
sha1
92bc64b78dd1fcf4c8eeaf75353a6595c64dbbd4
sha256
be59a88b62f3dda16e8e664cfc8f368d1586f48ffe52012bb649f921ebe5d9eb
sha512
17f05b839e6532dbffa01f8c35fac309793be8a3088cf39b8de6caa27212b36bd3475bd8a51f39cad975cf9909ac6f098252b0cd928dae470c8b278348c02176
ripemd-160
576e3d7ea027528614a8c1dfdffe19027908c8c2
Diameter
299521970
Circumference
940976020.54074
Area
7.0460747848781E+16
Volume
1.4069694668893E+25
Surface area
2.8184299139512E+17
Circumference
940976020.54074
Perimeter
599043940
Area
22428352628170225
Diagonal
211794016.10135
Surface area
134570115769021350
Volume
3.3588921815221E+24
Space diagonal
259393635.01156
Perimeter
449282955
Area
9.7117615705154E+15
Altitude
129696817.50578
Surface area
9.7117615705154E+15
Volume
3.9584923980479E+23
Height
70598005.367118