67689689 is an odd 8-digits prime number following 67689688
and preceding 67689690 . In scientific notation, it is written as 6.7689689 × 10^7.
The sum of its digits is 59. It has a total of 1 prime factors and 2 positive divisors.
There are 67689688 positive integers (up to 67689689) that are relatively prime to 67689689.
67689689 has 2 divisors, whose sum is 67689690
The reverse of 67689689 is 98698676
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 59 Digital Root 5
Name
sixty-seven million six hundred eighty-nine thousand six hundred eighty-nine
Scientific notation
6.7689689 × 10^7
Engineering notation
6.7689689 × 10^6
Prime Factorization
67689689
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
67689689 Product of the distinct prime numbers
The prime factorization of 67689689 is 67689689.
Since it has a total of 1 prime factors.
9 , 10 , 18 , 65 , 404 , 550 , 3594 , 2373 , 85088 , 82815 , 296700 , 12984 , 5692213 , 8690500 , 75853115 , 25851620 , 266684449 , 396488737 , 5181731991 , 1339065744
n×2
135379378
n×3
203069067
n×4
270758756
n×5
338448445
n÷2
33844844.5
n÷3
22563229.666667
n÷3
16922422.25
n÷5
13537937.8
n2
4581893996916721
n3
3.1014697968226E+23
n4
2.0993752598981E+31
n5
1.421060584368E+39
2 √n8227.3743685334
3 √n407.54368959601
4 √n90.704875108967
5 √n36.82175667237
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
67689690 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
33844845 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
8227.3744293061 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999704534 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67689689 can be divided by 2 positive divisors.
The sum of these divisors (counting 67689689) is 67689690, the average is 33844845.
Base
System
Value
2
Binary
100000010001101110011011001
3
Ternary
11201100222210112
4
Quaternary
10002031303121
5
Quinary
114312032224
6
Senary
10414454105
8
Octal
402156331
10
Decimal
67689689
12
Duodecimal
1a804335
16
Hexadecimal
408dcd9
20
Vigesimal
1131449
36
Base36
14atp5
md5
c443248d8f1e37b46b89f8401dc2d400
sha1
6eac557131ee9dd842ac2b0d2f82e343c48a4c16
sha256
52ab4f19f8f6f7fb4419d9944ca6f377e37fdab853b6bee39da7af0fef93c72e
sha512
65aff8b1c45b969f3739de64fdcec703d397690199d6200f5ce21b1a7d3cdcbf995fd8515a460b3289ec65cbde00449a0fb278a333e970e88e9860c07d8834a8
ripemd-160
001f95f9173393f5f5c2f3530584a4c6b4d2995e
Diameter
135379378
Circumference
425306859.37236
Area
1.4394444520241E+16
Volume
1.2991406305371E+24
Surface area
5.7577778080963E+16
Circumference
425306859.37236
Perimeter
270758756
Area
4581893996916721
Diagonal
95727676.216617
Surface area
27491363981500326
Volume
3.1014697968226E+23
Space diagonal
117241980.49654
Perimeter
203069067
Area
1.9840182993886E+15
Altitude
58620990.248268
Surface area
1.9840182993886E+15
Volume
3.6551172082975E+22
Height
31909225.405539