142667724 is an even 9-digits composite number following 142667723
and preceding 142667725 . In scientific notation, it is written as 1.42667724 × 10^8.
The sum of its digits is 39. It has a total of 4 prime factors and 12 positive divisors.
There are 47555904 positive integers (up to 142667724) that are relatively prime to 142667724.
142667724 has 12 divisors, whose sum is 332891384
The reverse of 142667724 is 427766241
Previous prime number is 3
Is Prime? no
Number parity even
Number length 9
Sum of Digits 39
Digital Root 3
Name
one hundred forty-two million six hundred sixty-seven thousand seven hundred twenty-four
Scientific notation
1.42667724 × 10^8
Engineering notation
1.42667724 × 10^6
Prime Factorization
2 × 2 × 3 × 11888977
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
71333862
Product of the distinct prime numbers
The prime factorization of 142667724 is 2 × 2 × 3 × 11888977.
Since it has a total of 4 prime factors.
10 , 1 , 17 , 47 , 572 , 701 , 3291 , 5416 , 24257 , 578 , 121574 , 255786 , 9008050 , 4889591 , 73851600 , 63132549 , 783220988 , 229176876 , 200237771 , 6912307780
n×2
285335448
n×3
428003172
n×4
570670896
n×5
713338620
n÷2
71333862
n÷3
47555908
n÷3
35666931
n÷5
28533544.8
n2
20354079471340176
n3
2.9038701922912E+24
n4
4.1428855112563E+32
n5
5.9105604668351E+40
2 √n
11944.359505641
3 √n
522.5268092133
4 √n
109.29025347963
5 √n
42.743014358559
1 , 2 , 3 , 4 , 6 , 12 , 11888977 , 23777954 , 35666931 , 47555908 , 71333862 , 142667724
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
-142667723
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 142667724 can be divided by 12 positive divisors.
The sum of these divisors (counting 142667724) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000100000001110111111001100
3
Ternary
100221110021022210
4
Quaternary
20200032333030
5
Quinary
243010331344
6
Senary
22053510420
8
Octal
1040167714
10
Decimal
142667724
12
Duodecimal
3b942410
16
Hexadecimal
880efcc
20
Vigesimal
24bd964
36
Base36
2cxv4c
md5
e19fbd846f73aba2c92059270c1854e6
sha1
bfd9537774c5d354a45c93932eb27df4fb38d14b
sha256
fd7f9065f4d6c0c04214a9e442e92696dee810903c48369488a261de8cb17bad
sha512
cab433c61967273fdabb720e5931f85b17c282901af3fd086aed900fdfaea1b152c0831c7000e10bb8f80a96b192fa36395a616c79978096999984a71ce9e1ff
ripemd-160
72dcd9d0ca5572be45fd44222ead0d58a5d77f36
Diameter
285335448
Circumference
896407747.24555
Area
6.3944226537745E+16
Volume
1.2163703017441E+25
Surface area
2.5577690615098E+17
Circumference
896407747.24555
Perimeter
570670896
Area
20354079471340176
Diagonal
201762630.1937
Surface area
122124476828041056
Volume
2.9038701922912E+24
Space diagonal
247107746.56821
Perimeter
428003172
Area
8.813574946414E+15
Altitude
123553873.28411
Surface area
8.813574946414E+15
Volume
3.422243841091E+23
Height
67254210.064567