142474814 is an even 9-digits composite number following 142474813
and preceding 142474815 . In scientific notation, it is written as 1.42474814 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 70693480 positive integers (up to 142474814) that are relatively prime to 142474814.
142474814 has 8 divisors, whose sum is 215344008
The reverse of 142474814 is 418474241
Previous prime number is 131
Is Prime? no
Number parity even
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred forty-two million four hundred seventy-four thousand eight hundred fourteen
Scientific notation
1.42474814 × 10^8
Engineering notation
1.42474814 × 10^6
Prime Factorization
2 × 131 × 543797
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
142474814
Product of the distinct prime numbers
The prime factorization of 142474814 is 2 × 131 × 543797.
Since it has a total of 3 prime factors.
3 , 9 , 65 , 84 , 237 , 209 , 9454 , 247 , 59415 , 52986 , 541877 , 923753 , 876329 , 3103639 , 4190034 , 68890047 , 733402999 , 947457138 , 1388921956 , 6953455289
n×2
284949628
n×3
427424442
n×4
569899256
n×5
712374070
n÷2
71237407
n÷3
47491604.666667
n÷3
35618703.5
n÷5
28494962.8
n2
20299072624334596
n3
2.8921065965246E+24
n4
4.1205234940801E+32
n5
5.8707081840169E+40
2 √n
11936.281414243
3 √n
522.29118919811
4 √n
109.25329017582
5 √n
42.731448998121
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
-142474813
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 142474814 can be divided by 8 positive divisors.
The sum of these divisors (counting 142474814) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000011111011111111000111110
3
Ternary
100221002110200222
4
Quaternary
20133133320332
5
Quinary
242433143224
6
Senary
22045421342
8
Octal
1037377076
10
Decimal
142474814
12
Duodecimal
3b86a852
16
Hexadecimal
87dfe3e
20
Vigesimal
24a970e
36
Base36
2ctq9q
md5
7bd138762ee2d02db339557ba0d34d8e
sha1
eae1f4265338255493e37bb501123a8e1cb4857b
sha256
403c695b0933126986f4be7b2b3f8ec049e81fdba468bb8b4b3f049f6d84a0ca
sha512
133355f6a009a084fca2ad539658e65c7aef244e17a5434498fcb2d6d3a10ca7ee9f404e48cc36ef80a3c02af54d6746d29c855710b63b826a65124f2cbe0c8b
ripemd-160
cbda6ebe0651209e8cea05031c6bf6210852440f
Diameter
284949628
Circumference
895195657.96794
Area
6.3771417431295E+16
Volume
1.211442778272E+25
Surface area
2.5508566972518E+17
Circumference
895195657.96794
Perimeter
569899256
Area
20299072624334596
Diagonal
201489814.25538
Surface area
121794435746007576
Volume
2.8921065965246E+24
Space diagonal
246773616.64693
Perimeter
427424442
Area
8.7897562829695E+15
Altitude
123386808.32346
Surface area
8.7897562829695E+15
Volume
3.4083803105281E+23
Height
67163271.418461