67689625 is an odd 8-digits composite number following 67689624
and preceding 67689626 . In scientific notation, it is written as 6.7689625 × 10^7.
The sum of its digits is 49. It has a total of 6 prime factors and 32 positive divisors.
There are 51352000 positive integers (up to 67689625) that are relatively prime to 67689625.
67689625 has 32 divisors, whose sum is 88957440
The reverse of 67689625 is 52698676
Previous prime number is 71
Is Prime? no Number parity odd Number length 8 Sum of Digits 49 Digital Root 4
Name
sixty-seven million six hundred eighty-nine thousand six hundred twenty-five
Scientific notation
6.7689625 × 10^7
Engineering notation
6.7689625 × 10^6
Prime Factorization
29 × 5 × 5 × 5 × 71 × 263
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
2707585 Product of the distinct prime numbers
The prime factorization of 67689625 is 29 × 5 × 5 × 5 × 71 × 263.
Since it has a total of 6 prime factors.
6 , 1 , 82 , 30 , 784 , 126 , 7091 , 269 , 56433 , 51830 , 627120 , 10081 , 1820428 , 6975835 , 4023118 , 26840413 , 353109072 , 176381432 , 7518481844 , 2760034859
n×2
135379250
n×3
203068875
n×4
270758500
n×5
338448125
n÷2
33844812.5
n÷3
22563208.333333
n÷3
16922406.25
n÷5
13537925
n2
4581885332640625
n3
3.1014609995944E+23
n4
2.0993673201467E+31
n5
1.4210538663799E+39
2 √n8227.3704790777
3 √n407.54356115299
4 √n90.704853668796
5 √n36.821749709439
1 , 5 , 25 , 29 , 71 , 125 , 145 , 263 , 355 , 725 , 1315 , 1775 , 2059 , 3625 , 6575 , 7627 , 8875 , 10295 , 18673 , 32875 , 38135 , 51475 , 93365 , 190675 , 257375 , 466825 , 541517 , 953375 , 2334125 , 2707585 , 13537925 , 67689625
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-67689624 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67689625 can be divided by 32 positive divisors.
The sum of these divisors (counting 67689625) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100000010001101110010011001
3
Ternary
11201100222201011
4
Quaternary
10002031302121
5
Quinary
114312032000
6
Senary
10414453521
8
Octal
402156231
10
Decimal
67689625
12
Duodecimal
1a8042a1
16
Hexadecimal
408dc99
20
Vigesimal
1131415
36
Base36
14atnd
md5
c44b995ae0f3f19682475466c36f4a3f
sha1
13f0c6f7aeea279932694d57a4588215dd613a4d
sha256
307aafa7f9c0bc216288ba1ce307c38c3d9875869357b7b9cc667f526dce2aa9
sha512
ebe0597b2a0261afc4bd108fcbf9ba575c19b0968c626d9398e4b3fcecb195b770c61458427ae7841fe5bf2679951be02e19394f24634ce55fdc331020454385
ripemd-160
6b3dac021015635eb8a6c25cb3dd23d689fa2a0a
Diameter
135379250
Circumference
425306457.2485
Area
1.4394417300615E+16
Volume
1.2991369455628E+24
Surface area
5.7577669202458E+16
Circumference
425306457.2485
Perimeter
270758500
Area
4581885332640625
Diagonal
95727585.706949
Surface area
27491311995843750
Volume
3.1014609995944E+23
Space diagonal
117241869.64528
Perimeter
203068875
Area
1.984014547647E+15
Altitude
58620934.822642
Surface area
1.984014547647E+15
Volume
3.6551068406647E+22
Height
31909195.23565