67897769 is an odd 8-digits composite number following 67897768
and preceding 67897770 . In scientific notation, it is written as 6.7897769 × 10^7.
The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors.
There are 66940416 positive integers (up to 67897769) that are relatively prime to 67897769.
67897769 has 8 divisors, whose sum is 68860680
The reverse of 67897769 is 96779876
Previous prime number is 97
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 59
Digital Root 5
Name
sixty-seven million eight hundred ninety-seven thousand seven hundred sixty-nine
Scientific notation
6.7897769 × 10^7
Engineering notation
6.7897769 × 10^6
Prime Factorization
293 × 97 × 2389
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
67897769
Product of the distinct prime numbers
The prime factorization of 67897769 is 293 × 97 × 2389.
Since it has a total of 3 prime factors.
7 , 3 , 4 , 54 , 117 , 731 , 7410 , 3069 , 95094 , 93818 , 920486 , 569994 , 410875 , 6433791 , 53241785 , 45364045 , 265567156 , 505263536 , 8204660464 , 8667430590
n×2
135795538
n×3
203693307
n×4
271591076
n×5
339488845
n÷2
33948884.5
n÷3
22632589.666667
n÷3
16974442.25
n÷5
13579553.8
n2
4610107035177361
n3
3.1301598253975E+23
n4
2.1253086875792E+31
n5
1.4430371832294E+39
2 √n
8240.010254848
3 √n
407.96086265944
4 √n
90.774502228588
5 √n
36.84436710967
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-67897768
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67897769 can be divided by 8 positive divisors.
The sum of these divisors (counting 67897769) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000011000000100110101001
3
Ternary
11201202120020012
4
Quaternary
10003000212221
5
Quinary
114340212034
6
Senary
10423141305
8
Octal
403004651
10
Decimal
67897769
12
Duodecimal
1a8a4835
16
Hexadecimal
40c09a9
20
Vigesimal
1147489
36
Base36
14fa95
md5
b17002f3a5d97bb85f4e4215397dcb34
sha1
be7b0672480a5544ac958e327a362db580f7dd68
sha256
e9ee574fb07a7adb218ba762483d72dbdcc5f8ef724210f7d05dd4f05aff5d39
sha512
9396fbe1e6c5fe5bacff5e25efcf699db960bc46dd85e9b12db17a6c3a25ec178337b56275051bf46465c16c5fdc0b86440c08aaf8d5cb4db5b20d1790a8f144
ripemd-160
f2bbf2b3ef476b86171582cdcd68fcfd5cf68a6c
Diameter
135795538
Circumference
426614264.57107
Area
1.4483078393976E+16
Volume
1.3111582816041E+24
Surface area
5.7932313575903E+16
Circumference
426614264.57107
Perimeter
271591076
Area
4610107035177361
Diagonal
96021945.774676
Surface area
27660642211064166
Volume
3.1301598253975E+23
Space diagonal
117602385.62858
Perimeter
203693307
Area
1.9962349033145E+15
Altitude
58801192.814288
Surface area
1.9962349033145E+15
Volume
3.6889287312271E+22
Height
32007315.258225