461142145 is an odd 9-digits composite number following 461142144
and preceding 461142146 . In scientific notation, it is written as 4.61142145 × 10^8.
The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors.
There are 361064304 positive integers (up to 461142145) that are relatively prime to 461142145.
461142145 has 8 divisors, whose sum is 565144704
The reverse of 461142145 is 541241164
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 28
Digital Root 1
Name
four hundred sixty-one million one hundred forty-two thousand one hundred forty-five
Scientific notation
4.61142145 × 10^8
Engineering notation
4.61142145 × 10^6
Prime Factorization
5 × 47 × 1962307
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
461142145
Product of the distinct prime numbers
The prime factorization of 461142145 is 5 × 47 × 1962307.
Since it has a total of 3 prime factors.
5 , 3 , 37 , 38 , 554 , 916 , 9550 , 3135 , 28017 , 64087 , 625334 , 814413 , 8155229 , 320795 , 37750327 , 74234099 , 375796117 , 737045850 , 3305172327 , 8824961439
n×2
922284290
n×3
1383426435
n×4
1844568580
n×5
2305710725
n÷2
230571072.5
n÷3
153714048.33333
n÷3
115285536.25
n÷5
92228429
n2
212652077895201025
n3
9.80628353393E+25
n4
4.5220906233147E+34
n5
2.0853265699197E+43
2 √n
21474.220474793
3 √n
772.58262784681
4 √n
146.54084916771
5 √n
54.046423884618
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
-461142144
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 461142145 can be divided by 8 positive divisors.
The sum of these divisors (counting 461142145) is 1, the average is 0.125.
Base
System
Value
2
Binary
11011011111000111100010000001
3
Ternary
1012010201110002201
4
Quaternary
123133013202001
5
Quinary
1421023022040
6
Senary
113431513201
8
Octal
3337074201
10
Decimal
461142145
12
Duodecimal
10a528801
16
Hexadecimal
1b7c7881
20
Vigesimal
7422f75
36
Base36
7mjvk1
md5
dcada40f314ce0295cda0c2420d112c6
sha1
1fc43cc4853f8abe2f985a22a2d1aed7b68e3886
sha256
d097aa9e5c4b82571b943631d8cdc25525e45ca4c39a6ffee33768faa7dc2d4c
sha512
8efbad291b1617678bb6f358ab00f22b356983f302a35e07562603ef912e2b6d532972c3cc02bed21405fcad91bae3ca8b44ded9ec49aeed028a72af41ac241f
ripemd-160
fbffb2188044f6baf0a051e92fb6828d133cae2b
Diameter
922284290
Circumference
2897441549.9853
Area
6.6806620568617E+17
Volume
4.1076464412284E+26
Surface area
2.6722648227447E+18
Circumference
2897441549.9853
Perimeter
1844568580
Area
212652077895201025
Diagonal
652153475.64082
Surface area
1275912467371206150
Volume
9.80628353393E+25
Space diagonal
798721624.65129
Perimeter
1383426435
Area
9.2081050812396E+16
Altitude
399360812.32565
Surface area
9.2081050812396E+16
Volume
1.1556815975133E+25
Height
217384491.88027