146228972 is an even 9-digits composite number following 146228971
and preceding 146228973 . In scientific notation, it is written as 1.46228972 × 10^8.
The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors.
There are 73083456 positive integers (up to 146228972) that are relatively prime to 146228972.
146228972 has 12 divisors, whose sum is 256009320
The reverse of 146228972 is 279822641
Previous prime number is 12619
Is Prime? no Number parity even Number length 9 Sum of Digits 41 Digital Root 5
Name
one hundred forty-six million two hundred twenty-eight thousand nine hundred seventy-two
Scientific notation
1.46228972 × 10^8
Engineering notation
1.46228972 × 10^6
Prime Factorization
2 × 2 × 12619 × 2897
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
73114486 Product of the distinct prime numbers
The prime factorization of 146228972 is 2 × 2 × 12619 × 2897.
Since it has a total of 4 prime factors.
3 , 5 , 65 , 22 , 458 , 801 , 7815 , 8992 , 28569 , 80522 , 720233 , 919231 , 1748980 , 3822970 , 79346861 , 56299188 , 609789536 , 360922101 , 6367064424 , 4856148306
n×2
292457944
n×3
438686916
n×4
584915888
n×5
731144860
n÷2
73114486
n÷3
48742990.666667
n÷3
36557243
n÷5
29245794.4
n2
21382912252176784
n3
3.126801277002E+24
n4
4.5722893638429E+32
n5
6.6860117336128E+40
2 √n12092.517190395
3 √n526.83886925323
4 √n109.96598196895
5 √n42.954303894883
1 , 2 , 4 , 2897 , 5794 , 11588 , 12619 , 25238 , 50476 , 36557243 , 73114486 , 146228972
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-146228971 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 146228972 can be divided by 12 positive divisors.
The sum of these divisors (counting 146228972) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000101101110100011011101100
3
Ternary
101012011012102212
4
Quaternary
20231310123230
5
Quinary
244413311342
6
Senary
22302105552
8
Octal
1055643354
10
Decimal
146228972
12
Duodecimal
40b7b2b8
16
Hexadecimal
8b746ec
20
Vigesimal
25dic8c
36
Base36
2f26zw
md5
6b97d3a53735f9fe774a5147eefaf3a7
sha1
77b8368f43fa39c47a446c9a0b6a7c9d79b2c038
sha256
7c8ecc3984b8b2f0ea2de8169c4e9b2a5e30c1ae2e47d0496173b0bb960357d8
sha512
7f03fcdace2c7cd711fe586ea29793f199cb446fcaaf1be774562c9772724e0ef1279087905864cc9dab46aa8a0e01fc89bfd5ad38c1af788eeae1f4e68c2b6d
ripemd-160
f28f8e1e3e83d6e324f728ff16b359e4d2ef7765
Diameter
292457944
Circumference
918783728.35438
Area
6.7176400043794E+16
Volume
1.309751456142E+25
Surface area
2.6870560017518E+17
Circumference
918783728.35438
Perimeter
584915888
Area
21382912252176784
Diagonal
206798995.41428
Surface area
128297473513060704
Volume
3.126801277002E+24
Space diagonal
253276009.04257
Perimeter
438686916
Area
9.2590726086393E+15
Altitude
126638004.52128
Surface area
9.2590726086393E+15
Volume
3.6849706439848E+23
Height
68932998.471425