149898475 is an odd 9-digits composite number following 149898474
and preceding 149898476 . In scientific notation, it is written as 1.49898475 × 10^8.
The sum of its digits is 55. It has a total of 5 prime factors and 24 positive divisors.
There are 113546400 positive integers (up to 149898475) that are relatively prime to 149898475.
149898475 has 24 divisors, whose sum is 195916032
The reverse of 149898475 is 574898941
Previous prime number is 103
Is Prime? no Number parity odd Number length 9 Sum of Digits 55 Digital Root 1
Name
one hundred forty-nine million eight hundred ninety-eight thousand four hundred seventy-five
Scientific notation
1.49898475 × 10^8
Engineering notation
1.49898475 × 10^6
Prime Factorization
5 × 5 × 23 × 103 × 2531
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
29979695 Product of the distinct prime numbers
The prime factorization of 149898475 is 5 × 5 × 23 × 103 × 2531.
Since it has a total of 5 prime factors.
8 , 1 , 9 , 40 , 603 , 398 , 5025 , 7642 , 36630 , 25059 , 341209 , 474436 , 4280554 , 6685252 , 51711016 , 73222181 , 12952517 , 762394539 , 2318754509 , 4285612219
n×2
299796950
n×3
449695425
n×4
599593900
n×5
749492375
n÷2
74949237.5
n÷3
49966158.333333
n÷3
37474618.75
n÷5
29979695
n2
22469552807325625
n3
3.3681516997501E+24
n4
5.0488080336119E+32
n5
7.5680862480618E+40
2 √n12243.303271585
3 √n531.20938374601
4 √n110.64946123495
5 √n43.167752988622
1 , 5 , 23 , 25 , 103 , 115 , 515 , 575 , 2369 , 2531 , 2575 , 11845 , 12655 , 58213 , 59225 , 63275 , 260693 , 291065 , 1303465 , 1455325 , 5995939 , 6517325 , 29979695 , 149898475
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-149898474 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 149898475 can be divided by 24 positive divisors.
The sum of these divisors (counting 149898475) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000111011110100010011101011
3
Ternary
101110001122001101
4
Quaternary
20323310103223
5
Quinary
301333222400
6
Senary
22512502231
8
Octal
1073642353
10
Decimal
149898475
12
Duodecimal
4224a977
16
Hexadecimal
8ef44eb
20
Vigesimal
26gh63f
36
Base36
2h8uej
md5
dd29f75d7f596f5fbce4ab39a5173fd0
sha1
fd6158f32c73f4fc8d2fd6b44481d175d877d2b8
sha256
90b449d9b25ab408ac533196fdac03fc6fb5d491c7431a170e0e32b259846fe8
sha512
6f5c9c1ccc832aa1eb3b830ff373f133f41c66ca1e83167d5c1c652af1e944341ba28ac5fa51ede9e957bdb1e4fb45d230766756a1b7cea144bdb70534868fee
ripemd-160
bc52ac63c8c28de585fad368ab98405984a2870c
Diameter
299796950
Circumference
941839895.68863
Area
7.0590182028942E+16
Volume
1.4108480848148E+25
Surface area
2.8236072811577E+17
Circumference
941839895.68863
Perimeter
599593900
Area
22469552807325625
Diagonal
211988456.32404
Surface area
134817316843953750
Volume
3.3681516997501E+24
Space diagonal
259631774.67709
Perimeter
449695425
Area
9.72960177141E+15
Altitude
129815887.33855
Surface area
9.72960177141E+15
Volume
3.9694048449305E+23
Height
70662818.774681