148921143 is an odd 9-digits composite number following 148921142
and preceding 148921144 . In scientific notation, it is written as 1.48921143 × 10^8.
The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors.
There are 83018880 positive integers (up to 148921143) that are relatively prime to 148921143.
148921143 has 16 divisors, whose sum is 182656320
The reverse of 148921143 is 341129841
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 33
Digital Root 6
Name
one hundred forty-eight million nine hundred twenty-one thousand one hundred forty-three
Scientific notation
1.48921143 × 10^8
Engineering notation
1.48921143 × 10^6
Prime Factorization
21 × 7 × 41 × 24709
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
148921143
Product of the distinct prime numbers
The prime factorization of 148921143 is 21 × 7 × 41 × 24709.
Since it has a total of 4 prime factors.
1 , 2 , 44 , 96 , 402 , 814 , 3785 , 4210 , 51242 , 6749 , 539871 , 926240 , 1349787 , 5910685 , 24638473 , 19502566 , 656770660 , 614230578 , 617204921 , 3893158989
n×2
297842286
n×3
446763429
n×4
595684572
n×5
744605715
n÷2
74460571.5
n÷3
49640381
n÷3
37230285.75
n÷5
29784228.6
n2
22177506832426449
n3
3.3026996663753E+24
n4
4.9184180930232E+32
n5
7.324564441649E+40
2 √n
12203.325079666
3 √n
530.05237764071
4 √n
110.46866107483
5 √n
43.111315206198
1 , 7 , 21 , 41 , 147 , 287 , 861 , 6027 , 24709 , 172963 , 518889 , 1013069 , 3632223 , 7091483 , 21274449 , 148921143
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-148921142
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 148921143 can be divided by 16 positive divisors.
The sum of these divisors (counting 148921143) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1000111000000101101100110111
3
Ternary
101101012222101220
4
Quaternary
20320011230313
5
Quinary
301110434033
6
Senary
22435521423
8
Octal
1070055467
10
Decimal
148921143
12
Duodecimal
41a59273
16
Hexadecimal
8e05b37
20
Vigesimal
26af2h3
36
Base36
2gnwaf
md5
9c09cb250a718800ee5be037a48d0aea
sha1
d48def8fccd57a31effb30d1f573ac5587232efa
sha256
35c100b362451427de025dbb29116147163265e70fe368d0db328204e850a3f3
sha512
a9070d71c55b4c356dc1f3cb80c5e4e35c3f68ac7b6d3601dedd49096e5d8d0502921f95006cdc823f88c04959b19adb1fa529f3b050a371a423515dc55d9403
ripemd-160
4730df58db4285e29d44747ead4122670a20f51f
Diameter
297842286
Circumference
935699137.62599
Area
6.9672692539688E+16
Volume
1.3834316011864E+25
Surface area
2.7869077015875E+17
Circumference
935699137.62599
Perimeter
595684572
Area
22177506832426449
Diagonal
210606300.1547
Surface area
133065040994558694
Volume
3.3026996663753E+24
Space diagonal
257938985.99723
Perimeter
446763429
Area
9.6031421547421E+15
Altitude
128969492.99862
Surface area
9.6031421547421E+15
Volume
3.8922688838608E+23
Height
70202100.051568