67815142 is an even 8-digits composite number following 67815141
and preceding 67815143 . In scientific notation, it is written as 6.7815142 × 10^7.
The sum of its digits is 34. It has a total of 5 prime factors and 32 positive divisors.
There are 29933568 positive integers (up to 67815142) that are relatively prime to 67815142.
67815142 has 32 divisors, whose sum is 114501600
The reverse of 67815142 is 24151876
Previous prime number is 113
Is Prime? no
Number parity even
Number length 8
Sum of Digits 34
Digital Root 7
Name
sixty-seven million eight hundred fifteen thousand one hundred forty-two
Scientific notation
6.7815142 × 10^7
Engineering notation
6.7815142 × 10^6
Prime Factorization
2 × 17 × 19 × 113 × 929
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
67815142
Product of the distinct prime numbers
The prime factorization of 67815142 is 2 × 17 × 19 × 113 × 929.
Since it has a total of 5 prime factors.
8 , 4 , 79 , 43 , 912 , 891 , 3996 , 4655 , 45562 , 57855 , 467541 , 236639 , 7197519 , 6819435 , 48550748 , 57772256 , 700036146 , 63751552 , 5651666932 , 326662559
n×2
135630284
n×3
203445426
n×4
271260568
n×5
339075710
n÷2
33907571
n÷3
22605047.333333
n÷3
16953785.5
n÷5
13563028.4
n2
4598893484480164
n3
3.118746146929E+23
n4
2.1149821281594E+31
n5
1.4342781334859E+39
2 √n
8234.9949605328
3 √n
407.79530854459
4 √n
90.746873006913
5 √n
36.835395320019
1 , 2 , 17 , 19 , 34 , 38 , 113 , 226 , 323 , 646 , 929 , 1858 , 1921 , 2147 , 3842 , 4294 , 15793 , 17651 , 31586 , 35302 , 36499 , 72998 , 104977 , 209954 , 300067 , 600134 , 1784609 , 1994563 , 3569218 , 3989126 , 33907571 , 67815142
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-67815141
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67815142 can be divided by 32 positive divisors.
The sum of these divisors (counting 67815142) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100000010101100011011100110
3
Ternary
11201121100212221
4
Quaternary
10002230123212
5
Quinary
114330041032
6
Senary
10421302554
8
Octal
402543346
10
Decimal
67815142
12
Duodecimal
1a864a5a
16
Hexadecimal
40ac6e6
20
Vigesimal
113ghh2
36
Base36
14dihy
md5
8a4ddc4fd7a63c78bcd5104af4e9e623
sha1
ca265a6789a3897a2886498acbd5036039418425
sha256
ab6ad667c34b4e1faef816acf19d5af616efbeb6b24c3aef76b0eb84fe1cbc03
sha512
f13e29a85f316d1f01bd5f070755fce4dd6888de89ed80e3f973309ccbdb4df0bc87244324f3c6f03a59ae49153395924bd5881a22d4d0456e86456db097ede3
ripemd-160
22a755c52c3ff8e5393f521f004b55c3b2a79f37
Diameter
135630284
Circumference
426095103.8187
Area
1.4447849985485E+16
Volume
1.3063773311471E+24
Surface area
5.7791399941939E+16
Circumference
426095103.8187
Perimeter
271260568
Area
4598893484480164
Diagonal
95905093.550657
Surface area
27593360906880984
Volume
3.118746146929E+23
Space diagonal
117459271.4665
Perimeter
203445426
Area
1.9913792934293E+15
Altitude
58729635.733249
Surface area
1.9913792934293E+15
Volume
3.6754775821548E+22
Height
31968364.516886