143996861 is an odd 9-digits composite number following 143996860
and preceding 143996862 . In scientific notation, it is written as 1.43996861 × 10^8.
The sum of its digits is 47. It has a total of 4 prime factors and 12 positive divisors.
There are 136035984 positive integers (up to 143996861) that are relatively prime to 143996861.
143996861 has 12 divisors, whose sum is 152348352
The reverse of 143996861 is 168699341
Previous prime number is 29
Is Prime? no Number parity odd Number length 9 Sum of Digits 47 Digital Root 2
Name
one hundred forty-three million nine hundred ninety-six thousand eight hundred sixty-one
Scientific notation
1.43996861 × 10^8
Engineering notation
1.43996861 × 10^6
Prime Factorization
29 × 47 × 29 × 3643
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
4965409 Product of the distinct prime numbers
The prime factorization of 143996861 is 29 × 47 × 29 × 3643.
Since it has a total of 4 prime factors.
6 , 9 , 17 , 17 , 850 , 945 , 9877 , 3081 , 89041 , 10071 , 20879 , 23092 , 4726620 , 2261207 , 73296704 , 47877045 , 343005204 , 100700021 , 5667384594 , 9845796682
n×2
287993722
n×3
431990583
n×4
575987444
n×5
719984305
n÷2
71998430.5
n÷3
47998953.666667
n÷3
35999215.25
n÷5
28799372.2
n2
20735095977853321
n3
2.9857887333446E+24
n4
4.2994420521079E+32
n5
6.1910615955493E+40
2 √n11999.869207621
3 √n524.14447024594
4 √n109.5439145166
5 √n42.822360670727
1 , 29 , 47 , 841 , 1363 , 3643 , 39527 , 105647 , 171221 , 3063763 , 4965409 , 143996861
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
-143996860 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 143996861 can be divided by 12 positive divisors.
The sum of these divisors (counting 143996861) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000100101010011011110111101
3
Ternary
101000221210120002
4
Quaternary
20211103132331
5
Quinary
243330344421
6
Senary
22142204045
8
Octal
1045233675
10
Decimal
143996861
12
Duodecimal
40283625
16
Hexadecimal
89537bd
20
Vigesimal
24jjc31
36
Base36
2dqcot
md5
9da740c96be7158e7f4834356aa9f3d7
sha1
7b36096e8713e18a2d8a322573f79ad9e06f31a7
sha256
67deff09fbe99677f8d35b5b79770d4fca5c25e68d9f030dcfbc23230be08d34
sha512
5ecd11f63640f9a9dff591e24ae1a4008da94230ebd0565b8b93a26c4d7c042d4f8d12ed15484f59b27a3b97c298629074b55a3d9dfd5bb0977ec523165d9627
ripemd-160
d659da650a88418402d5090d578009c9e5c36905
Diameter
287993722
Circumference
904758961.31518
Area
6.5141225195503E+16
Volume
1.2506842599795E+25
Surface area
2.6056490078201E+17
Circumference
904758961.31518
Perimeter
575987444
Area
20735095977853321
Diagonal
203642313.76535
Surface area
124410575867119926
Volume
2.9857887333446E+24
Space diagonal
249409879.38243
Perimeter
431990583
Area
8.9785599333648E+15
Altitude
124704939.69122
Surface area
8.9785599333648E+15
Volume
3.5187857675639E+23
Height
67880771.255118