67993897 is an odd 8-digits composite number following 67993896
and preceding 67993898 . In scientific notation, it is written as 6.7993897 × 10^7.
The sum of its digits is 58. It has a total of 3 prime factors and 6 positive divisors.
There are 63993984 positive integers (up to 67993897) that are relatively prime to 67993897.
67993897 has 6 divisors, whose sum is 72229118
The reverse of 67993897 is 79839976
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 58
Digital Root 4
Name
sixty-seven million nine hundred ninety-three thousand eight hundred ninety-seven
Scientific notation
6.7993897 × 10^7
Engineering notation
6.7993897 × 10^6
Prime Factorization
17 × 17 × 235273
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
3999641
Product of the distinct prime numbers
The prime factorization of 67993897 is 17 × 17 × 235273.
Since it has a total of 3 prime factors.
2 , 6 , 61 , 26 , 765 , 442 , 1926 , 3507 , 72548 , 52311 , 157150 , 948108 , 8064401 , 9190645 , 68548782 , 15856535 , 965471986 , 222665608 , 9026531080 , 1155608894
n×2
135987794
n×3
203981691
n×4
271975588
n×5
339969485
n÷2
33996948.5
n÷3
22664632.333333
n÷3
16998474.25
n÷5
13598779.4
n2
4623170029246609
n3
3.1434734678208E+23
n4
2.1373701119324E+31
n5
1.4532812324161E+39
2 √n
8245.8411942021
3 √n
408.15329887489
4 √n
90.806614264612
5 √n
36.854793877242
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-67993896
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67993897 can be divided by 6 positive divisors.
The sum of these divisors (counting 67993897) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
100000011011000000100101001
3
Ternary
11201221110002111
4
Quaternary
10003120010221
5
Quinary
114401301042
6
Senary
10425202321
8
Octal
403300451
10
Decimal
67993897
12
Duodecimal
1a9303a1
16
Hexadecimal
40d8129
20
Vigesimal
114j4eh
36
Base36
14hcfd
md5
8cd2ffc64258e33e060240419c19cab4
sha1
589a6070fac9f8c34d024b4866abcb836f4fa5fc
sha256
25259a9f5764417ef40c3d551c4eb1588d4c29b72ee7c9e479bac46362973966
sha512
bf5998c75d1e3ab9d42ac2480594a8b5dd1a9896eff867002da42a5a3913ab558e1cea3b81668acd80e3a25e58b228f777c288454fa8fc33ea4ebf114985ec82
ripemd-160
b68dc706622c59fc0f0c5c8398204dc594a041a0
Diameter
135987794
Circumference
427218254.60828
Area
1.4524117000178E+16
Volume
1.3167350871014E+24
Surface area
5.8096468000711E+16
Circumference
427218254.60828
Perimeter
271975588
Area
4623170029246609
Diagonal
96157891.295999
Surface area
27739020175479654
Volume
3.1434734678208E+23
Space diagonal
117768884.20861
Perimeter
203981691
Area
2.0018913456712E+15
Altitude
58884442.104303
Surface area
2.0018913456712E+15
Volume
3.7046190092935E+22
Height
32052630.432