149968175 is an odd 9-digits composite number following 149968174
and preceding 149968176 . In scientific notation, it is written as 1.49968175 × 10^8.
The sum of its digits is 50. It has a total of 5 prime factors and 20 positive divisors.
There are 102829440 positive integers (up to 149968175) that are relatively prime to 149968175.
149968175 has 20 divisors, whose sum is 210439680
The reverse of 149968175 is 571869941
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred forty-nine million nine hundred sixty-eight thousand one hundred seventy-five
Scientific notation
1.49968175 × 10^8
Engineering notation
1.49968175 × 10^6
Prime Factorization
5 × 35 × 7 × 7 × 17489
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
21424025
Product of the distinct prime numbers
The prime factorization of 149968175 is 5 × 35 × 7 × 7 × 17489.
Since it has a total of 5 prime factors.
1 , 2 , 77 , 68 , 233 , 488 , 720 , 3037 , 54671 , 78182 , 496987 , 125083 , 168765 , 7738660 , 73082815 , 58507919 , 180154423 , 249633387 , 2051532057 , 2047737747
n×2
299936350
n×3
449904525
n×4
599872700
n×5
749840875
n÷2
74984087.5
n÷3
49989391.666667
n÷3
37492043.75
n÷5
29993635
n2
22490453512830625
n3
3.3728522682415E+24
n4
5.058204992128E+32
n5
7.5856977144532E+40
2 √n
12246.14939481
3 √n
531.29170514574
4 √n
110.66232147759
5 √n
43.171766682459
1 , 5 , 7 , 35 , 49 , 175 , 245 , 1225 , 1715 , 8575 , 17489 , 87445 , 122423 , 612115 , 856961 , 3060575 , 4284805 , 21424025 , 29993635 , 149968175
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-149968174
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149968175 can be divided by 20 positive divisors.
The sum of these divisors (counting 149968175) is 1, the average is 0.05.
Base
System
Value
2
Binary
1000111100000101010100101111
3
Ternary
101110012011122212
4
Quaternary
20330011110233
5
Quinary
301342440200
6
Senary
22514201035
8
Octal
1074052457
10
Decimal
149968175
12
Duodecimal
4228317b
16
Hexadecimal
8f0552f
20
Vigesimal
26h608f
36
Base36
2hac6n
md5
88d47ebfe545210806ca554158f96de8
sha1
b463f707892a643bf2518052212a1591905bd326
sha256
5d1256f459f7d7bc1db1de9f1379d6c5cc796a1729a985b7568c66c9f44121ec
sha512
566bf60231ae343c3c4a67efa090ae9afeabd51eaf3204035da5c0d79ac52883f568c49e2c6b4e6b7213c91d7fcedd6d0e0436e131b65f2124891eadce49e8a7
ripemd-160
e9ec9afaed3841090afe0fc7c3b618ac6a983847
Diameter
299936350
Circumference
942277833.70454
Area
7.0655843531811E+16
Volume
1.4128170543402E+25
Surface area
2.8262337412725E+17
Circumference
942277833.70454
Perimeter
599872700
Area
22490453512830625
Diagonal
212087027.00934
Surface area
134942721076983750
Volume
3.3728522682415E+24
Space diagonal
259752498.61838
Perimeter
449904525
Area
9.7386520423721E+15
Altitude
129876249.30919
Surface area
9.7386520423721E+15
Volume
3.9749445180234E+23
Height
70695675.669781