142464908 is an even 9-digits composite number following 142464907
and preceding 142464909 . In scientific notation, it is written as 1.42464908 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 70229040 positive integers (up to 142464908) that are relatively prime to 142464908.
142464908 has 12 divisors, whose sum is 252825552
The reverse of 142464908 is 809464241
Previous prime number is 71
Is Prime? no
Number parity even
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred forty-two million four hundred sixty-four thousand nine hundred eight
Scientific notation
1.42464908 × 10^8
Engineering notation
1.42464908 × 10^6
Prime Factorization
2 × 2 × 71 × 501637
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71232454
Product of the distinct prime numbers
The prime factorization of 142464908 is 2 × 2 × 71 × 501637.
Since it has a total of 4 prime factors.
6 , 1 , 47 , 88 , 425 , 747 , 854 , 978 , 65918 , 4889 , 870466 , 997320 , 6900686 , 6183510 , 4590906 , 33198106 , 466630757 , 113063082 , 4500754241 , 72094806
n×2
284929816
n×3
427394724
n×4
569859632
n×5
712324540
n÷2
71232454
n÷3
47488302.666667
n÷3
35616227
n÷5
28492981.6
n2
20296250011448464
n3
2.891503390626E+24
n4
4.1193776452722E+32
n5
5.8686675725096E+40
2 √n
11935.866453676
3 √n
522.27908428335
4 √n
109.25139108348
5 √n
42.73085477449
1 , 2 , 4 , 71 , 142 , 284 , 501637 , 1003274 , 2006548 , 35616227 , 71232454 , 142464908
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
-142464907
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 142464908 can be divided by 12 positive divisors.
The sum of these divisors (counting 142464908) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000011111011101011110001100
3
Ternary
100221001222010002
4
Quaternary
20133131132030
5
Quinary
242432334113
6
Senary
22045303432
8
Octal
1037353614
10
Decimal
142464908
12
Duodecimal
3b864b78
16
Hexadecimal
87dd78c
20
Vigesimal
24a8258
36
Base36
2ctimk
md5
c006ed9a43d99c0cd7c485f65cbc91f3
sha1
ceccf423d38a8b5b546bcff8e83a2111e3d4d0f1
sha256
356a0e6aa027245b5f621df4786a2c9ea4b7aa02e10366a26141e436745d2490
sha512
d5abb88d8c83c52b8042ba809bcab87ae6e39fc38eab25787fd1f9141054490c0f6690cd944fb0e913746de5dbafa02d0e21570e8c45d5f66417ed9d2aeedf99
ripemd-160
058b608d7907697bf213445ed95d78edb985fa33
Diameter
284929816
Circumference
895133416.73429
Area
6.3762549931388E+16
Volume
1.2111901079761E+25
Surface area
2.5505019972555E+17
Circumference
895133416.73429
Perimeter
569859632
Area
20296250011448464
Diagonal
201475805.05584
Surface area
121777500068690784
Volume
2.891503390626E+24
Space diagonal
246756458.95163
Perimeter
427394724
Area
8.7885340557373E+15
Altitude
123378229.47581
Surface area
8.7885340557373E+15
Volume
3.4076694255592E+23
Height
67158601.685278