143485121 is an odd 9-digits composite number following 143485120
and preceding 143485122 . In scientific notation, it is written as 1.43485121 × 10^8.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 131752080 positive integers (up to 143485121) that are relatively prime to 143485121.
143485121 has 8 divisors, whose sum is 155334144
The reverse of 143485121 is 121584341
Previous prime number is 191
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred forty-three million four hundred eighty-five thousand one hundred twenty-one
Scientific notation
1.43485121 × 10^8
Engineering notation
1.43485121 × 10^6
Prime Factorization
13 × 191 × 57787
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
143485121
Product of the distinct prime numbers
The prime factorization of 143485121 is 13 × 191 × 57787.
Since it has a total of 3 prime factors.
1 , 5 , 94 , 83 , 130 , 808 , 7647 , 7174 , 74801 , 43939 , 392128 , 547874 , 5449097 , 3490588 , 38292650 , 39078122 , 839366805 , 262915966 , 6610800214 , 1091177007
n×2
286970242
n×3
430455363
n×4
573940484
n×5
717425605
n÷2
71742560.5
n÷3
47828373.666667
n÷3
35871280.25
n÷5
28697024.2
n2
20587979948384641
n3
2.9540687940395E+24
n4
4.2386491835509E+32
n5
6.0818309097835E+40
2 √n
11978.527497151
3 √n
523.52282692035
4 √n
109.4464595003
5 √n
42.791880655266
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
-143485120
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 143485121 can be divided by 8 positive divisors.
The sum of these divisors (counting 143485121) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000100011010110100011000001
3
Ternary
100222222210120202
4
Quaternary
20203112203001
5
Quinary
243213010441
6
Senary
22123214545
8
Octal
1043264301
10
Decimal
143485121
12
Duodecimal
40077455
16
Hexadecimal
88d68c1
20
Vigesimal
24gfcg1
36
Base36
2dfdtt
md5
53027c29ccec19cb783721b16676f53e
sha1
2b04efbf0cb933812a22d8ae66645860c01fb65f
sha256
5a8d780c8872c3381438d1552a883c09ca6a55353e382523b538584db10fc4f8
sha512
ee7a749cc1bf1e0531d37c938052a33bb248c62c7672df7961ef1c604f413d8ff2a830b69a05da3462ecf86f8d9c028cf7c07f1ca659bdf6904ba023ccf8760c
ripemd-160
12afa8e785693a909c43a21f1ad3f6a0c7557faf
Diameter
286970242
Circumference
901543604.06609
Area
6.4679046558099E+16
Volume
1.2373974428738E+25
Surface area
2.587161862324E+17
Circumference
901543604.06609
Perimeter
573940484
Area
20587979948384641
Diagonal
202918604.11694
Surface area
123527879690307846
Volume
2.9540687940395E+24
Space diagonal
248523519.70217
Perimeter
430455363
Area
8.9148568239529E+15
Altitude
124261759.85108
Surface area
8.9148568239529E+15
Volume
3.4814034605949E+23
Height
67639534.705648