67396887 is an odd 8-digits composite number following 67396886
and preceding 67396888 . In scientific notation, it is written as 6.7396887 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 43740000 positive integers (up to 67396887) that are relatively prime to 67396887.
67396887 has 16 divisors, whose sum is 71773184
The reverse of 67396887 is 78869376
Previous prime number is 151
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
sixty-seven million three hundred ninety-six thousand eight hundred eighty-seven
Scientific notation
6.7396887 × 10^7
Engineering notation
6.7396887 × 10^6
Prime Factorization
27 × 61 × 151 × 271
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
67396887
Product of the distinct prime numbers
The prime factorization of 67396887 is 27 × 61 × 151 × 271.
Since it has a total of 4 prime factors.
1 , 7 , 81 , 62 , 783 , 302 , 3081 , 2666 , 30330 , 74143 , 613177 , 366595 , 6504522 , 90645 , 89718257 , 46525270 , 73473729 , 764512396 , 2266644235 , 6130206866
n×2
134793774
n×3
202190661
n×4
269587548
n×5
336984435
n÷2
33698443.5
n÷3
22465629
n÷3
16849221.75
n÷5
13479377.4
n2
4542340377290769
n3
3.061396011238E+23
n4
2.0632856103166E+31
n5
1.3905902712723E+39
2 √n
8209.5607068832
3 √n
406.95520961098
4 √n
90.60662617537
5 √n
36.789845793485
1 , 27 , 61 , 151 , 271 , 1647 , 4077 , 7317 , 9211 , 16531 , 40921 , 248697 , 446337 , 1104867 , 2496181 , 67396887
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-67396886
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67396887 can be divided by 16 positive divisors.
The sum of these divisors (counting 67396887) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100000001000110010100010111
3
Ternary
11200211010011000
4
Quaternary
10001012110113
5
Quinary
114223200022
6
Senary
10404314343
8
Octal
401062427
10
Decimal
67396887
12
Duodecimal
1a6a29b3
16
Hexadecimal
4046517
20
Vigesimal
1114c47
36
Base36
144jrr
md5
7da544bbe9b05c80154da849667aef04
sha1
53a7a526e7f19a939e255a424dca5850889e79af
sha256
f3898511475b96dfe5f589cb92e77152490f0941045b498434ec274a04311400
sha512
460435d9496668c0708135dd99163b9825e03a282ecf899fa8c686cefbdd54afe0556086ff39aa5d569e9f4fb390e31109284ed4f0ca4fb2972aad88f784a69d
ripemd-160
cf3e24ce0dfc30330d8ff5e92d459bbf375ddab5
Diameter
134793774
Circumference
423467130.14804
Area
1.4270183159401E+16
Volume
1.2823545624846E+24
Surface area
5.7080732637604E+16
Circumference
423467130.14804
Perimeter
269587548
Area
4542340377290769
Diagonal
95313591.657127
Surface area
27254042263744614
Volume
3.061396011238E+23
Space diagonal
116734832.55598
Perimeter
202190661
Area
1.9668910796848E+15
Altitude
58367416.277989
Surface area
1.9668910796848E+15
Volume
3.6078897990731E+22
Height
31771197.219042