67688765 is an odd 8-digits composite number following 67688764
and preceding 67688766 . In scientific notation, it is written as 6.7688765 × 10^7.
The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors.
There are 54093312 positive integers (up to 67688765) that are relatively prime to 67688765.
67688765 has 8 divisors, whose sum is 81313080
The reverse of 67688765 is 56788676
Previous prime number is 13417
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
sixty-seven million six hundred eighty-eight thousand seven hundred sixty-five
Scientific notation
6.7688765 × 10^7
Engineering notation
6.7688765 × 10^6
Prime Factorization
5 × 13417 × 1009
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
67688765
Product of the distinct prime numbers
The prime factorization of 67688765 is 5 × 13417 × 1009.
Since it has a total of 3 prime factors.
6 , 2 , 38 , 92 , 477 , 495 , 1196 , 9823 , 64198 , 74727 , 527343 , 156102 , 1061324 , 6220008 , 29215550 , 78365393 , 919679329 , 754385358 , 2921314625 , 476045342
n×2
135377530
n×3
203066295
n×4
270755060
n×5
338443825
n÷2
33844382.5
n÷3
22562921.666667
n÷3
16922191.25
n÷5
13537753
n2
4581768907225225
n3
3.1013427884548E+23
n4
2.0992606319216E+31
n5
1.4209635958789E+39
2 √n
8227.3182143393
3 √n
407.54183519205
4 √n
90.704565565022
5 √n
36.821656144536
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
-67688764
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 67688765 can be divided by 8 positive divisors.
The sum of these divisors (counting 67688765) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000010001101100100111101
3
Ternary
11201100221112022
4
Quaternary
10002031210331
5
Quinary
114312020030
6
Senary
10414445525
8
Octal
402154475
10
Decimal
67688765
12
Duodecimal
1a8038a5
16
Hexadecimal
408d93d
20
Vigesimal
11311i5
36
Base36
14aszh
md5
131c38700030d98950c6331efe6ef719
sha1
5138c7c9f6d83a69ad80134575822300599abf84
sha256
2bd92ab9e0079f53db838fd8b64ede158af5a506f19fbd5901273e58ec0d4cdb
sha512
b9feb4e17c7260978cf161dcb7047dc3268b3ca540cc3646e974cfea1f826ff3d6ae8cc4d208c747962fd30c70922b147efd2afa89a2ffd117e660132dbac099
ripemd-160
104137d4234f6f01e23cff2999865378416c088c
Diameter
135377530
Circumference
425301053.70913
Area
1.4394051539385E+16
Volume
1.2990874293964E+24
Surface area
5.757620615754E+16
Circumference
425301053.70913
Perimeter
270755060
Area
4581768907225225
Diagonal
95726369.483285
Surface area
27490613443351350
Volume
3.1013427884548E+23
Space diagonal
117240380.08159
Perimeter
203066295
Area
1.9839641339634E+15
Altitude
58620190.040795
Surface area
1.9839641339634E+15
Volume
3.6549675275006E+22
Height
31908789.827762