148975249 is an odd 9-digits prime number following 148975248
and preceding 148975250 . In scientific notation, it is written as 1.48975249 × 10^8.
The sum of its digits is 49. It has a total of 1 prime factors and 2 positive divisors.
There are 148975248 positive integers (up to 148975249) that are relatively prime to 148975249.
148975249 has 2 divisors, whose sum is 148975250
The reverse of 148975249 is 942579841
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 49 Digital Root 4
Name
one hundred forty-eight million nine hundred seventy-five thousand two hundred forty-nine
Scientific notation
1.48975249 × 10^8
Engineering notation
1.48975249 × 10^6
Prime Factorization
148975249
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
148975249 Product of the distinct prime numbers
The prime factorization of 148975249 is 148975249.
Since it has a total of 1 prime factors.
3 , 10 , 44 , 2 , 945 , 25 , 2425 , 2065 , 56289 , 94139 , 547610 , 179992 , 4990714 , 4153239 , 706996 , 69344703 , 236835495 , 719965237 , 2455788583 , 5981521242
n×2
297950498
n×3
446925747
n×4
595900996
n×5
744876245
n÷2
74487624.5
n÷3
49658416.333333
n÷3
37243812.25
n÷5
29795049.8
n2
22193624814612001
n3
3.3063007829694E+24
n4
4.9255698241176E+32
n5
7.3378799101481E+40
2 √n12205.541733164
3 √n530.11656270951
4 √n110.47869357104
5 √n43.114447389928
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
148975250 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
74487625 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
12205.541774129 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999986575 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148975249 can be divided by 2 positive divisors.
The sum of these divisors (counting 148975249) is 148975250, the average is 74487625.
Base
System
Value
2
Binary
1000111000010010111010010001
3
Ternary
101101022201121211
4
Quaternary
20320102322101
5
Quinary
301114201444
6
Senary
22441020121
8
Octal
1070227221
10
Decimal
148975249
12
Duodecimal
41a84641
16
Hexadecimal
8e12e91
20
Vigesimal
26b1i29
36
Base36
2gp21d
md5
43f9c2281276ee10b11211b681f64b1b
sha1
7a19c8ad43a9bbbaf79127d1e6719a031062347c
sha256
4c23988d55b27f221310a3a76c643539bbd4697cd60b82eefec52243900e8f2e
sha512
2f2ba6623a214e58d446a039c25f3cd9a49bdd4492c62a80b5df18a90d0683ff5c30af2a2acd230c86792e14a9160975bd183fee80898f9607265da1c48c15c5
ripemd-160
f75f6054705d4127902139d365b2b96e058fe2a3
Diameter
297950498
Circumference
936039095.65022
Area
6.9723328674113E+16
Volume
1.384940033378E+25
Surface area
2.7889331469645E+17
Circumference
936039095.65022
Perimeter
595900996
Area
22193624814612001
Diagonal
210682817.59371
Surface area
133161748887672006
Volume
3.3063007829694E+24
Space diagonal
258032700.33822
Perimeter
446925747
Area
9.6101214457573E+15
Altitude
129016350.16911
Surface area
9.6101214457573E+15
Volume
3.8965128404668E+23
Height
70227605.86457