148921922 is an even 9-digits composite number following 148921921
and preceding 148921923 . In scientific notation, it is written as 1.48921922 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 72644800 positive integers (up to 148921922) that are relatively prime to 148921922.
148921922 has 8 divisors, whose sum is 228831372
The reverse of 148921922 is 229129841
Previous prime number is 41
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred forty-eight million nine hundred twenty-one thousand nine hundred twenty-two
Scientific notation
1.48921922 × 10^8
Engineering notation
1.48921922 × 10^6
Prime Factorization
2 × 41 × 1816121
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
148921922
Product of the distinct prime numbers
The prime factorization of 148921922 is 2 × 41 × 1816121.
Since it has a total of 3 prime factors.
1 , 5 , 18 , 95 , 71 , 292 , 1912 , 6402 , 74663 , 28920 , 231723 , 952886 , 9567457 , 6121394 , 28099618 , 94452125 , 652344914 , 916557467 , 7077463941 , 2658277500
n×2
297843844
n×3
446765766
n×4
595687688
n×5
744609610
n÷2
74460961
n÷3
49640640.666667
n÷3
37230480.5
n÷5
29784384.4
n2
22177738852174084
n3
3.3027514954798E+24
n4
4.9185210059523E+32
n5
7.3247560160379E+40
2 √n
12203.356997155
3 √n
530.05330186605
4 √n
110.46880553873
5 √n
43.111360308786
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-148921921
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148921922 can be divided by 8 positive divisors.
The sum of these divisors (counting 148921922) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000111000000101111001000010
3
Ternary
101101020000110202
4
Quaternary
20320011321002
5
Quinary
301111000142
6
Senary
22435525202
8
Octal
1070057102
10
Decimal
148921922
12
Duodecimal
41a59802
16
Hexadecimal
8e05e42
20
Vigesimal
26af4g2
36
Base36
2gnww2
md5
f1d2a36bb0017aa4bae9e14822009611
sha1
73676f524afc0b7d19cecedf1aa7a83b96a2366b
sha256
5157a87021efc145a2f3d17e0e333c5bf48aa54dfd9576a30cd94c9fa57f6d3b
sha512
08465eb4db067feb3609bbe0faa98bf7a0105ad7c3e95768600a0c4395eaaaac543f598984634370491df17cd5f9fd83980c4d68b923f2519da7bff1f1847225
ripemd-160
1632005a8e20a8d0f00d748c69abcf8140c362ea
Diameter
297843844
Circumference
935704032.22734
Area
6.9673421451223E+16
Volume
1.383453311311E+25
Surface area
2.7869368580489E+17
Circumference
935704032.22734
Perimeter
595687688
Area
22177738852174084
Diagonal
210607401.82707
Surface area
133066433113044504
Volume
3.3027514954798E+24
Space diagonal
257940335.26481
Perimeter
446765766
Area
9.6032426222399E+15
Altitude
128970167.6324
Surface area
9.6032426222399E+15
Volume
3.8923299650463E+23
Height
70202467.275689