67874642 is an even 8-digits composite number following 67874641
and preceding 67874643 . In scientific notation, it is written as 6.7874642 × 10^7.
The sum of its digits is 44. It has a total of 5 prime factors and 32 positive divisors.
There are 28788480 positive integers (up to 67874642) that are relatively prime to 67874642.
67874642 has 32 divisors, whose sum is 118609920
The reverse of 67874642 is 24647876
Previous prime number is 127
Is Prime? no
Number parity even
Number length 8
Sum of Digits 44
Digital Root 8
Name
sixty-seven million eight hundred seventy-four thousand six hundred forty-two
Scientific notation
6.7874642 × 10^7
Engineering notation
6.7874642 × 10^6
Prime Factorization
2 × 11 × 17 × 127 × 1429
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
67874642
Product of the distinct prime numbers
The prime factorization of 67874642 is 2 × 11 × 17 × 127 × 1429.
Since it has a total of 5 prime factors.
2 , 3 , 30 , 22 , 488 , 944 , 793 , 4136 , 57659 , 8795 , 459595 , 185702 , 859611 , 1298734 , 66337691 , 16011182 , 493716826 , 921566959 , 5766885690 , 6742922683
n×2
135749284
n×3
203623926
n×4
271498568
n×5
339373210
n÷2
33937321
n÷3
22624880.666667
n÷3
16968660.5
n÷5
13574928.4
n2
4606967026628164
n3
3.1269623763819E+23
n4
2.1224145184439E+31
n5
1.4405812561498E+39
2 √n
8238.6067996962
3 √n
407.9145382002
4 √n
90.76677145132
5 √n
36.841856818656
1 , 2 , 11 , 17 , 22 , 34 , 127 , 187 , 254 , 374 , 1397 , 1429 , 2159 , 2794 , 2858 , 4318 , 15719 , 23749 , 24293 , 31438 , 47498 , 48586 , 181483 , 267223 , 362966 , 534446 , 1996313 , 3085211 , 3992626 , 6170422 , 33937321 , 67874642
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
-67874641
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 67874642 can be divided by 32 positive divisors.
The sum of these divisors (counting 67874642) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100000010111010111101010010
3
Ternary
11201201101111122
4
Quaternary
10002322331102
5
Quinary
114333442032
6
Senary
10422442242
8
Octal
402727522
10
Decimal
67874642
12
Duodecimal
1a893382
16
Hexadecimal
40baf52
20
Vigesimal
11446c2
36
Base36
14eseq
md5
70e3663d5ea967281b4f71ce8116875f
sha1
1ac3c1a8f694c00a1e3cd07114102f47c05db535
sha256
9faec51881018c417687eabf9058e2f24f10a1d8fc97ddd09bc30c2d14bb7ad2
sha512
54f13c1e98d7049764c81ee27d445cc6428fd5078842e3784b026369795864cd979f112af0bdc86388079b8865e7f7b888c7e64e96cf587c7aa6c12d9858d399
ripemd-160
64b708fbb338bf96622678c74ff736fc833cce56
Diameter
135749284
Circumference
426468953.34447
Area
1.4473213766185E+16
Volume
1.3098189372924E+24
Surface area
5.7892855064742E+16
Circumference
426468953.34447
Perimeter
271498568
Area
4606967026628164
Diagonal
95989239.257619
Surface area
27641802159768984
Volume
3.1269623763819E+23
Space diagonal
117562328.48955
Perimeter
203623926
Area
1.9948752397286E+15
Altitude
58781164.244774
Surface area
1.9948752397286E+15
Volume
3.6851605014248E+22
Height
31996413.085873