148942820 is an even 9-digits composite number following 148942819
and preceding 148942821 . In scientific notation, it is written as 1.48942820 × 10^8.
The sum of its digits is 38. It has a total of 5 prime factors and 24 positive divisors.
There are 54743040 positive integers (up to 148942820) that are relatively prime to 148942820.
148942820 has 24 divisors, whose sum is 265869912
The reverse of 148942820 is 028249841
Previous prime number is 241
Is Prime? no Number parity even Number length 9 Sum of Digits 38 Digital Root 2
Name
one hundred forty-eight million nine hundred forty-two thousand eight hundred twenty
Scientific notation
1.48942820 × 10^8
Engineering notation
1.48942820 × 10^6
Prime Factorization
2 × 2 × 65 × 241 × 2377
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
74471410 Product of the distinct prime numbers
The prime factorization of 148942820 is 2 × 2 × 65 × 241 × 2377.
Since it has a total of 5 prime factors.
6 , 1 , 96 , 40 , 138 , 993 , 3461 , 3187 , 86992 , 5050 , 930858 , 394670 , 8202125 , 1514535 , 20620199 , 30654599 , 707917053 , 631031452 , 4612571796 , 5223572563
n×2
297885640
n×3
446828460
n×4
595771280
n×5
744714100
n÷2
74471410
n÷3
49647606.666667
n÷3
37235705
n÷5
29788564
n2
22183963629552400
n3
3.304142101763E+24
n4
4.921282423173E+32
n5
7.3298968212383E+40
2 √n12204.213206922
3 √n530.07809457991
4 √n110.47268081712
5 √n43.112570191963
1 , 2 , 4 , 65 , 130 , 241 , 260 , 482 , 964 , 2377 , 4754 , 9508 , 15665 , 31330 , 62660 , 154505 , 309010 , 572857 , 618020 , 1145714 , 2291428 , 37235705 , 74471410 , 148942820
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
-148942819 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 148942820 can be divided by 24 positive divisors.
The sum of these divisors (counting 148942820) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1000111000001010111111100100
3
Ternary
101101021002010202
4
Quaternary
20320022333210
5
Quinary
301112132240
6
Senary
22440210032
8
Octal
1070127744
10
Decimal
148942820
12
Duodecimal
41a69918
16
Hexadecimal
8e0afe4
20
Vigesimal
26ahh10
36
Base36
2god0k
md5
07a27121ad646c79e45a31b3f505ac26
sha1
d82294371b0e03211ef92642fd28014450b0c90a
sha256
76040f6144917b1dd33aa5adb337b81c984f40192f7529f779bed00548ec681e
sha512
3af07a67f23d009206deb4dffa1dfc6acf169497bebcec9bf6b5bdf757b1bba2789681532615bc2696e8d6df495591518a0f4d380aa342b7d9d3f6d685554182
ripemd-160
73f9a5e9a565f14b4ab38c7a87086c5a62aa590a
Diameter
297885640
Circumference
935835338.23389
Area
6.9692977166105E+16
Volume
1.3840358071087E+25
Surface area
2.7877190866442E+17
Circumference
935835338.23389
Perimeter
595771280
Area
22183963629552400
Diagonal
210636956.06209
Surface area
133103781777314400
Volume
3.304142101763E+24
Space diagonal
257976531.66259
Perimeter
446828460
Area
9.6059380299112E+15
Altitude
128988265.83129
Surface area
9.6059380299112E+15
Volume
3.8939688102676E+23
Height
70212318.687365