148959142 is an even 9-digits composite number following 148959141
and preceding 148959143 . In scientific notation, it is written as 1.48959142 × 10^8.
The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors.
There are 74479570 positive integers (up to 148959142) that are relatively prime to 148959142.
148959142 has 4 divisors, whose sum is 223438716
The reverse of 148959142 is 241959841
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 43
Digital Root 7
Name
one hundred forty-eight million nine hundred fifty-nine thousand one hundred forty-two
Scientific notation
1.48959142 × 10^8
Engineering notation
1.48959142 × 10^6
Prime Factorization
2 × 74479571
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
148959142
Product of the distinct prime numbers
The prime factorization of 148959142 is 2 × 74479571.
Since it has a total of 2 prime factors.
10 , 9 , 3 , 34 , 909 , 832 , 522 , 948 , 65440 , 48427 , 291911 , 104312 , 2605289 , 3185156 , 94455623 , 49995702 , 880103592 , 971714705 , 4720174792 , 1484462677
n×2
297918284
n×3
446877426
n×4
595836568
n×5
744795710
n÷2
74479571
n÷3
49653047.333333
n÷3
37239785.5
n÷5
29791828.4
n2
22188825985376164
n3
3.3052284807689E+24
n4
4.923439986093E+32
n5
7.3339139601691E+40
2 √n
12204.881892095
3 √n
530.09745686188
4 √n
110.47570724868
5 √n
43.113515054599
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-148959141
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148959142 can be divided by 4 positive divisors.
The sum of these divisors (counting 148959142) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000111000001110111110100110
3
Ternary
101101021220112021
4
Quaternary
20320032332212
5
Quinary
301113143032
6
Senary
22440413354
8
Octal
1070167646
10
Decimal
148959142
12
Duodecimal
41a7725a
16
Hexadecimal
8e0efa6
20
Vigesimal
26ajhh2
36
Base36
2goply
md5
e6fbe01027a28c272144ad7a59d5fd67
sha1
dbb6eaa6ac2da8cabbfc6f30792b174e58ee4d4f
sha256
cd077cc57d959b93208dcdb7513dee6fc0a301cd2ef35ffecbb683e7bc5a64af
sha512
f7e65e128abdd6d3b487457e527ca6f4695147a678603fe8e61b0e7034aef68fa303179b174711e6c4cc222969389478b7a16a967eb2a3e408d502d70c36a243
ripemd-160
42d17a68960fd708bdbfd35727038761c6edbc59
Diameter
297918284
Circumference
935937892.38448
Area
6.970825270744E+16
Volume
1.3844908684826E+25
Surface area
2.7883301082976E+17
Circumference
935937892.38448
Perimeter
595836568
Area
22188825985376164
Diagonal
210660038.85586
Surface area
133132955912256984
Volume
3.3052284807689E+24
Space diagonal
258004802.19587
Perimeter
446877426
Area
9.608043491744E+15
Altitude
129002401.09793
Surface area
9.608043491744E+15
Volume
3.8952491202044E+23
Height
70220012.951953