143806961 is an odd 9-digits composite number following 143806960
and preceding 143806962 . In scientific notation, it is written as 1.43806961 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 135347712 positive integers (up to 143806961) that are relatively prime to 143806961.
143806961 has 4 divisors, whose sum is 152266212
The reverse of 143806961 is 169608341
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred forty-three million eight hundred six thousand nine hundred sixty-one
Scientific notation
1.43806961 × 10^8
Engineering notation
1.43806961 × 10^6
Prime Factorization
17 × 8459233
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
143806961
Product of the distinct prime numbers
The prime factorization of 143806961 is 17 × 8459233.
Since it has a total of 2 prime factors.
10 , 6 , 42 , 30 , 228 , 590 , 8839 , 3990 , 79887 , 13849 , 416656 , 978854 , 3506704 , 967638 , 90479129 , 91768592 , 681591673 , 115049068 , 6803702042 , 2504249581
n×2
287613922
n×3
431420883
n×4
575227844
n×5
719034805
n÷2
71903480.5
n÷3
47935653.666667
n÷3
35951740.25
n÷5
28761392.2
n2
20680442032055521
n3
2.9739915207666E+24
n4
4.2768068264121E+32
n5
6.1503459249038E+40
2 √n
11991.954010919
3 √n
523.91395868898
4 √n
109.50778059535
5 √n
42.81106006412
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-143806960
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 143806961 can be divided by 4 positive divisors.
The sum of these divisors (counting 143806961) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100100100101000111110001
3
Ternary
101000121011001202
4
Quaternary
20210211013301
5
Quinary
243303310321
6
Senary
22134140545
8
Octal
1044450761
10
Decimal
143806961
12
Duodecimal
401b1755
16
Hexadecimal
89251f1
20
Vigesimal
24ifh81
36
Base36
2dma5t
md5
30f37934e049c9416744e1d5c3d54f15
sha1
08effb428ff4ab9c10a7cdb93c5bc05c7b19142e
sha256
50b1cf95ccd31fa2299b8e1af7f64b22a27e59cf087ffea9cc1e1f95418e5b71
sha512
9122153f214d1c1b77d94ed34e4a92a32f4d0e627f5736c56c4538fdf9c7c4ea9869cb3aaa292566333b285d17a3be6d5c9d57bc90b43ccd1f9acd0adf4b8cb5
ripemd-160
e6a4d070f358ac61c3ff2b6b42de6d28d622ae19
Diameter
287613922
Circumference
903565784.42535
Area
6.4969524760895E+16
Volume
1.2457426551305E+25
Surface area
2.5987809904358E+17
Circumference
903565784.42535
Perimeter
575227844
Area
20680442032055521
Diagonal
203373754.60986
Surface area
124082652192333126
Volume
2.9739915207666E+24
Space diagonal
249080962.93408
Perimeter
431420883
Area
8.9548940806258E+15
Altitude
124540481.46704
Surface area
8.9548940806258E+15
Volume
3.5048826192089E+23
Height
67791251.53662