142474813 is an odd 9-digits composite number following 142474812
and preceding 142474814 . In scientific notation, it is written as 1.42474813 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 128716464 positive integers (up to 142474813) that are relatively prime to 142474813.
142474813 has 8 divisors, whose sum is 156699648
The reverse of 142474813 is 318474241
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred forty-two million four hundred seventy-four thousand eight hundred thirteen
Scientific notation
1.42474813 × 10^8
Engineering notation
1.42474813 × 10^6
Prime Factorization
13 × 47 × 233183
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142474813
Product of the distinct prime numbers
The prime factorization of 142474813 is 13 × 47 × 233183.
Since it has a total of 3 prime factors.
4 , 5 , 94 , 18 , 989 , 350 , 9633 , 3380 , 99934 , 80135 , 430796 , 880622 , 2586113 , 9019047 , 41763501 , 85939970 , 739602714 , 61723652 , 8310111865 , 3483835085
n×2
284949626
n×3
427424439
n×4
569899252
n×5
712374065
n÷2
71237406.5
n÷3
47491604.333333
n÷3
35618703.25
n÷5
28494962.6
n2
20299072339384969
n3
2.8921065356273E+24
n4
4.1205233783958E+32
n5
5.8707079779908E+40
2 √n
11936.281372354
3 √n
522.29118797616
4 √n
109.25328998412
5 √n
42.731448938136
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
-142474812
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 142474813 can be divided by 8 positive divisors.
The sum of these divisors (counting 142474813) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011111011111111000111101
3
Ternary
100221002110200221
4
Quaternary
20133133320331
5
Quinary
242433143223
6
Senary
22045421341
8
Octal
1037377075
10
Decimal
142474813
12
Duodecimal
3b86a851
16
Hexadecimal
87dfe3d
20
Vigesimal
24a970d
36
Base36
2ctq9p
md5
b7c444c0657284a7d1adea53caaea383
sha1
479d3a3c73cc71f452ddc3610666d76a6a01247c
sha256
7e28ce4703d522b90572c3da8169b8465e9415af3815e1ed4369f953d7e7f63a
sha512
74d24846671bf546a88239889e880089a0b6fff27c06adcc316a230814ca07ff7ba5704a2b2349ca0f080beaf228ab863c6736720a5ada1c2282d6fefacd2b75
ripemd-160
d3cd6c9556f30b50d1e6be470614c205acedcb73
Diameter
284949626
Circumference
895195651.68476
Area
6.37714165361E+16
Volume
1.2114427527635E+25
Surface area
2.550856661444E+17
Circumference
895195651.68476
Perimeter
569899252
Area
20299072339384969
Diagonal
201489812.84117
Surface area
121794434036309814
Volume
2.8921065356273E+24
Space diagonal
246773614.91487
Perimeter
427424439
Area
8.7897561595827E+15
Altitude
123386807.45744
Surface area
8.7897561595827E+15
Volume
3.4083802387601E+23
Height
67163270.947057