67689975 is an odd 8-digits composite number following 67689974
and preceding 67689976 . In scientific notation, it is written as 6.7689975 × 10^7.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 35219200 positive integers (up to 67689975) that are relatively prime to 67689975.
67689975 has 16 divisors, whose sum is 88760448
The reverse of 67689975 is 57998676
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
sixty-seven million six hundred eighty-nine thousand nine hundred seventy-five
Scientific notation
6.7689975 × 10^7
Engineering notation
6.7689975 × 10^6
Prime Factorization
15 × 5 × 41 × 22013
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
67689975
Product of the distinct prime numbers
The prime factorization of 67689975 is 15 × 5 × 41 × 22013.
Since it has a total of 4 prime factors.
6 , 4 , 60 , 45 , 521 , 105 , 2280 , 9688 , 76953 , 87068 , 515576 , 564547 , 1303062 , 8652732 , 4528544 , 73958631 , 922261444 , 97301429 , 6091527434 , 3847721490
n×2
135379950
n×3
203069925
n×4
270759900
n×5
338449875
n÷2
33844987.5
n÷3
22563325
n÷3
16922493.75
n÷5
13537995
n2
4581932715500625
n3
3.1015091096392E+23
n4
2.0994107409375E+31
n5
1.4210906056879E+39
2 √n
8227.3917495158
3 √n
407.54426357477
4 √n
90.704970919546
5 √n
36.821787787906
1 , 5 , 15 , 41 , 75 , 205 , 615 , 3075 , 22013 , 110065 , 330195 , 902533 , 1650975 , 4512665 , 13537995 , 67689975
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
-67689974
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 67689975 can be divided by 16 positive divisors.
The sum of these divisors (counting 67689975) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100000010001101110111110111
3
Ternary
11201101000012010
4
Quaternary
10002031313313
5
Quinary
114312034400
6
Senary
10414455303
8
Octal
402156767
10
Decimal
67689975
12
Duodecimal
1a804533
16
Hexadecimal
408ddf7
20
Vigesimal
11314if
36
Base36
14atx3
md5
e9421783782e93e59a412e6ccc35df8c
sha1
b49c579dace1c0dcfa26e47e78918febe8f82896
sha256
d467625b0c542bbc2251368249fc0e66fd2f66a7cfc7b0ac6f3cfb7e7e6c7c69
sha512
d31169ee917cb609c544a3e8c92d585f70ee12efd369ed1c373da855b65f49e097018180c3f19cb2206b9fc3f400a60441c6cb85f7e2df1911ba4599aa451ae7
ripemd-160
e55ade4f1154ff162ea95275cdbdd3b89d99c197
Diameter
135379950
Circumference
425308656.36335
Area
1.4394566158259E+16
Volume
1.2991570978512E+24
Surface area
5.7578264633038E+16
Circumference
425308656.36335
Perimeter
270759900
Area
4581932715500625
Diagonal
95728080.681696
Surface area
27491596293003750
Volume
3.1015091096392E+23
Space diagonal
117242475.86307
Perimeter
203069925
Area
1.9840350650273E+15
Altitude
58621237.931534
Surface area
1.9840350650273E+15
Volume
3.6551635388962E+22
Height
31909360.227232