142414979 is an odd 9-digits composite number following 142414978
and preceding 142414980 . In scientific notation, it is written as 1.42414979 × 10^8.
The sum of its digits is 41. It has a total of 2 prime factors and 4 positive divisors.
There are 122069976 positive integers (up to 142414979) that are relatively prime to 142414979.
142414979 has 4 divisors, whose sum is 162759984
The reverse of 142414979 is 979414241
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred forty-two million four hundred fourteen thousand nine hundred seventy-nine
Scientific notation
1.42414979 × 10^8
Engineering notation
1.42414979 × 10^6
Prime Factorization
7 × 20344997
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
142414979
Product of the distinct prime numbers
The prime factorization of 142414979 is 7 × 20344997.
Since it has a total of 2 prime factors.
2 , 4 , 65 , 71 , 810 , 559 , 7284 , 4580 , 93951 , 39628 , 175769 , 559438 , 111296 , 7069830 , 83284629 , 70450794 , 836753373 , 491586628 , 1815695521 , 6877654315
n×2
284829958
n×3
427244937
n×4
569659916
n×5
712074895
n÷2
71207489.5
n÷3
47471659.666667
n÷3
35603744.75
n÷5
28482995.8
n2
20282026243570441
n3
2.8884643415555E+24
n4
4.1136058854488E+32
n5
5.8583909579047E+40
2 √n
11933.774717163
3 √n
522.21806359715
4 √n
109.24181762111
5 √n
42.727859218561
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
-142414978
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 142414979 can be divided by 4 positive divisors.
The sum of these divisors (counting 142414979) is 1, the average is 0.25.
Base
System
Value
2
Binary
1000011111010001010010000011
3
Ternary
100220222102121212
4
Quaternary
20133101102003
5
Quinary
242424234404
6
Senary
22044240335
8
Octal
1037212203
10
Decimal
142414979
12
Duodecimal
3b8400ab
16
Hexadecimal
87d1483
20
Vigesimal
24a1h8j
36
Base36
2csg3n
md5
11b8ef9e841ca92bb3c15508d287d13c
sha1
c223e4ecb50612fa6b595665f8574edbfd1f8cb0
sha256
d9d150ef730bce5feb03bc70bd25982dc1377bb339d2f4c32b83f9a53afb0578
sha512
f371a4b27bf2dae65c06babd306faa830364439534392261a964e3467f607156c3dca4d4585c2df18ef69a5513607c54c55493378556313f19587ebc4877879c
ripemd-160
fdff72f1f5f3afa97caf4b55592d670c5fe28b12
Diameter
284829958
Circumference
894819703.57509
Area
6.3717864646716E+16
Volume
1.2099171140783E+25
Surface area
2.5487145858687E+17
Circumference
894819703.57509
Perimeter
569659916
Area
20282026243570441
Diagonal
201405194.78688
Surface area
121692157461422646
Volume
2.8884643415555E+24
Space diagonal
246669979.38685
Perimeter
427244937
Area
8.7823749835773E+15
Altitude
123334989.69343
Surface area
8.7823749835773E+15
Volume
3.4040878718824E+23
Height
67135064.92896