461144985 is an odd 9-digits composite number following 461144984
and preceding 461144986 . In scientific notation, it is written as 4.61144985 × 10^8.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 210809088 positive integers (up to 461144985) that are relatively prime to 461144985.
461144985 has 8 divisors, whose sum is 562157824
The reverse of 461144985 is 589441164
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
four hundred sixty-one million one hundred forty-four thousand nine hundred eighty-five
Scientific notation
4.61144985 × 10^8
Engineering notation
4.61144985 × 10^6
Prime Factorization
15 × 7 × 4391857
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
461144985
Product of the distinct prime numbers
The prime factorization of 461144985 is 15 × 7 × 4391857.
Since it has a total of 3 prime factors.
7 , 5 , 70 , 7 , 422 , 945 , 1570 , 7667 , 35167 , 81288 , 177427 , 278496 , 4061329 , 6760120 , 49823278 , 33624 , 74566351 , 979809216 , 8914667871 , 3962633391
n×2
922289970
n×3
1383434955
n×4
1844579940
n×5
2305724925
n÷2
230572492.5
n÷3
153714995
n÷3
115286246.25
n÷5
92228997
n2
212654697190650225
n3
9.8064647146162E+25
n4
4.5222020237247E+34
n5
2.0853907843975E+43
2 √n
21474.28660049
3 √n
772.58421385826
4 √n
146.5410747896
5 √n
54.046490454749
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
-461144984
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 461144985 can be divided by 8 positive divisors.
The sum of these divisors (counting 461144985) is 1, the average is 0.125.
Base
System
Value
2
Binary
11011011111001000001110011001
3
Ternary
1012010201120222220
4
Quaternary
123133020032121
5
Quinary
1421023114420
6
Senary
113431534253
8
Octal
3337101631
10
Decimal
461144985
12
Duodecimal
10a52a389
16
Hexadecimal
1b7c8399
20
Vigesimal
7423295
36
Base36
7mjxqx
md5
562ef00896a739e6bc1fa50f2da87809
sha1
c36bb542a341349f0a88543db7a31335e35fd473
sha256
0018b9ad793ee6855506b34e38a797b4aceb32d8ff88c6d5124bbba50e9e0d31
sha512
ead1ad5c3dfb26495cc2db229ba0607602f96ee5c259cde691e2b28969957f0bd8c7cb073b10ad2642bbc2b01d6f1a2bec085d872de8ee56b2e82501acad1875
ripemd-160
1c982d24baf0d78449eaecb24edd086cab8fe0a8
Diameter
922289970
Circumference
2897459394.2316
Area
6.6807443444551E+17
Volume
4.1077223340168E+26
Surface area
2.672297737782E+18
Circumference
2897459394.2316
Perimeter
1844579940
Area
212654697190650225
Diagonal
652157492.00734
Surface area
1275928183143901350
Volume
9.8064647146162E+25
Space diagonal
798726543.67559
Perimeter
1383434955
Area
9.2082185000595E+16
Altitude
399363271.83779
Surface area
9.2082185000595E+16
Volume
1.155702949862E+25
Height
217385830.66911