143534985 is an odd 9-digits composite number following 143534984
and preceding 143534986 . In scientific notation, it is written as 1.43534985 × 10^8.
The sum of its digits is 42. It has a total of 2 prime factors and 4 positive divisors.
There are 69592640 positive integers (up to 143534985) that are relatively prime to 143534985.
143534985 has 4 divisors, whose sum is 144405060
The reverse of 143534985 is 589435341
Previous prime number is 165
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred forty-three million five hundred thirty-four thousand nine hundred eighty-five
Scientific notation
1.43534985 × 10^8
Engineering notation
1.43534985 × 10^6
Prime Factorization
165 × 869909
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
143534985
Product of the distinct prime numbers
The prime factorization of 143534985 is 165 × 869909.
Since it has a total of 2 prime factors.
1 , 5 , 66 , 1 , 943 , 59 , 8139 , 3469 , 64492 , 57316 , 542252 , 492787 , 4491320 , 3629866 , 66525542 , 40472831 , 326640574 , 421166554 , 8640827568 , 9354746654
n×2
287069970
n×3
430604955
n×4
574139940
n×5
717674925
n÷2
71767492.5
n÷3
47844995
n÷3
35883746.25
n÷5
28706997
n2
20602291918950225
n3
2.9571496615521E+24
n4
4.2445443231364E+32
n5
6.0924060575322E+40
2 √n
11980.608707407
3 √n
523.58346484258
4 √n
109.45596697945
5 √n
42.794854451813
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
-143534984
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 143534985 can be divided by 4 positive divisors.
The sum of these divisors (counting 143534985) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000100011100010101110001001
3
Ternary
101000002022222120
4
Quaternary
20203202232021
5
Quinary
243221104420
6
Senary
22124241453
8
Octal
1043425611
10
Decimal
143534985
12
Duodecimal
400a0289
16
Hexadecimal
88e2b89
20
Vigesimal
24h1h95
36
Base36
2dggax
md5
9058d82411abf00e5577211f3fd31d07
sha1
9730f4882d861c66c55be9f76465ee56ac2e62f2
sha256
3a5f23319d5382b408c3f893dfb532a45449bf2f07c780831519f349e5d12e30
sha512
2345ec004d9b237e5c2e45c3a7e9704b4df7644d1761d4000cac0adcad1a95fd35f86bb792fecbb6e4a06c7b8b268661c8d6b3c7d8d89462d9f9b911333e2ed1
ripemd-160
80a3365bcbb384848f557255d177b108d8ba88dc
Diameter
287069970
Circumference
901856908.81824
Area
6.4724008939686E+16
Volume
1.2386879536397E+25
Surface area
2.5889603575875E+17
Circumference
901856908.81824
Perimeter
574139940
Area
20602291918950225
Diagonal
202989122.46202
Surface area
123613751513701350
Volume
2.9571496615521E+24
Space diagonal
248609886.68364
Perimeter
430604955
Area
8.9210540889969E+15
Altitude
124304943.34182
Surface area
8.9210540889969E+15
Volume
3.4850342977784E+23
Height
67663040.820673