142667744 is an even 9-digits composite number following 142667743
and preceding 142667745 . In scientific notation, it is written as 1.42667744 × 10^8.
The sum of its digits is 41. It has a total of 6 prime factors and 12 positive divisors.
There are 71333856 positive integers (up to 142667744) that are relatively prime to 142667744.
142667744 has 12 divisors, whose sum is 280877184
The reverse of 142667744 is 447766241
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred forty-two million six hundred sixty-seven thousand seven hundred forty-four
Scientific notation
1.42667744 × 10^8
Engineering notation
1.42667744 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 4458367
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
8916734
Product of the distinct prime numbers
The prime factorization of 142667744 is 2 × 2 × 2 × 2 × 2 × 4458367.
Since it has a total of 6 prime factors.
6 , 5 , 44 , 39 , 36 , 626 , 9328 , 3670 , 67525 , 22208 , 705466 , 543165 , 7096202 , 121633 , 57092872 , 23241871 , 242412396 , 46634527 , 6796472135 , 1569121296
n×2
285335488
n×3
428003232
n×4
570670976
n×5
713338720
n÷2
71333872
n÷3
47555914.666667
n÷3
35666936
n÷5
28533548.8
n2
20354085178049536
n3
2.9038714135362E+24
n4
4.142887834353E+32
n5
5.9105646097218E+40
2 √n
11944.360342856
3 √n
522.52683363026
4 √n
109.29025730986
5 √n
42.743015556952
1 , 2 , 4 , 8 , 16 , 32 , 4458367 , 8916734 , 17833468 , 35666936 , 71333872 , 142667744
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
-142667743
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 142667744 can be divided by 12 positive divisors.
The sum of these divisors (counting 142667744) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1000100000001110111111100000
3
Ternary
100221110021100112
4
Quaternary
20200032333200
5
Quinary
243010331434
6
Senary
22053510452
8
Octal
1040167740
10
Decimal
142667744
12
Duodecimal
3b942428
16
Hexadecimal
880efe0
20
Vigesimal
24bd974
36
Base36
2cxv4w
md5
e7017bdbe2db35d52118b6a6de8d056b
sha1
0b24285fe6f9f8c5b570a0cfb3695a526989d6d8
sha256
9141ec1c04cd3e76df946ca97c7bdd69b635ea1e6ba00a9d660dab2ea5ca93bb
sha512
169a11404fcda54a325236089d544b096ad3b6b947ff4de788e0572776a6d59f732ec60c6f2f7029f97f7fd94a5d32525196e507555045befba183bd78c69e0c
ripemd-160
177495df2a937d3172bf668f3e2a3b1220f26daf
Diameter
285335488
Circumference
896407872.90926
Area
6.3944244465901E+16
Volume
1.216370813298E+25
Surface area
2.5577697786361E+17
Circumference
896407872.90926
Perimeter
570670976
Area
20354085178049536
Diagonal
201762658.47797
Surface area
122124511068297216
Volume
2.9038714135362E+24
Space diagonal
247107781.20923
Perimeter
428003232
Area
8.8135774174916E+15
Altitude
123553890.60461
Surface area
8.8135774174916E+15
Volume
3.422245280342E+23
Height
67254219.492658