142912124 is an even 9-digits composite number following 142912123
and preceding 142912125 . In scientific notation, it is written as 1.42912124 × 10^8.
The sum of its digits is 26. It has a total of 4 prime factors and 12 positive divisors.
There are 71424144 positive integers (up to 142912124) that are relatively prime to 142912124.
142912124 has 12 divisors, whose sum is 250207944
The reverse of 142912124 is 421219241
Previous prime number is 2693
Is Prime? no
Number parity even
Number length 9
Sum of Digits 26
Digital Root 8
Name
one hundred forty-two million nine hundred twelve thousand one hundred twenty-four
Scientific notation
1.42912124 × 10^8
Engineering notation
1.42912124 × 10^6
Prime Factorization
2 × 2 × 2693 × 13267
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71456062
Product of the distinct prime numbers
The prime factorization of 142912124 is 2 × 2 × 2693 × 13267.
Since it has a total of 4 prime factors.
3 , 1 , 38 , 78 , 237 , 947 , 430 , 3230 , 49630 , 19323 , 453982 , 803516 , 9151760 , 2025347 , 60652984 , 95080532 , 795376002 , 198561091 , 4884187162 , 5877915983
n×2
285824248
n×3
428736372
n×4
571648496
n×5
714560620
n÷2
71456062
n÷3
47637374.666667
n÷3
35728031
n÷5
28582424.8
n2
20423875186191376
n3
2.9188193831695E+24
n4
4.1713467762112E+32
n5
5.961360277289E+40
2 √n
11954.585898307
3 √n
522.82501424292
4 √n
109.33702894403
5 √n
42.75764870135
1 , 2 , 4 , 2693 , 5386 , 10772 , 13267 , 26534 , 53068 , 35728031 , 71456062 , 142912124
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
-142912123
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 142912124 can be divided by 12 positive divisors.
The sum of these divisors (counting 142912124) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000100001001010101001111100
3
Ternary
100221220200120122
4
Quaternary
20201022221330
5
Quinary
243041141444
6
Senary
22103034112
8
Octal
1041125174
10
Decimal
142912124
12
Duodecimal
3ba3b938
16
Hexadecimal
884aa7c
20
Vigesimal
24d4064
36
Base36
2d33p8
md5
c490c0dbbd8543500108a503080a2d6f
sha1
42a7f4e7a0a86c13d95d6db0928be42e414b200c
sha256
7f8e5bbdac3fca7e99384a311ae90bda6c47c686725527b15feab1a6622e8aae
sha512
ccae1457af38c7b5ddc0dc80fe46838a98fd9b80611c6bdc3de21f7fca28f0b832dc24bdd7066129c9f930b05fa6cb07d57dd9b3d89792a73760348afdae26fc
ripemd-160
50201c2d1eb5fe8ffdc58a9b94174982135be32f
Diameter
285824248
Circumference
897943357.73463
Area
6.4163496242774E+16
Volume
1.2226322041761E+25
Surface area
2.5665398497109E+17
Circumference
897943357.73463
Perimeter
571648496
Area
20423875186191376
Diagonal
202108263.98835
Surface area
122543251117148256
Volume
2.9188193831695E+24
Space diagonal
247531059.78558
Perimeter
428736372
Area
8.8437973774822E+15
Altitude
123765529.89279
Surface area
8.8437973774822E+15
Volume
3.4398616314965E+23
Height
67369421.329449