68653670 is an even 8-digits composite number following 68653669
and preceding 68653671 . In scientific notation, it is written as 6.8653670 × 10^7.
The sum of its digits is 41. It has a total of 5 prime factors and 32 positive divisors.
There are 26841600 positive integers (up to 68653670) that are relatively prime to 68653670.
68653670 has 32 divisors, whose sum is 126393696
The reverse of 68653670 is 07635686
Previous prime number is 467
Is Prime? no Number parity even Number length 8 Sum of Digits 41 Digital Root 5
Name
sixty-eight million six hundred fifty-three thousand six hundred seventy
Scientific notation
6.8653670 × 10^7
Engineering notation
6.8653670 × 10^6
Prime Factorization
2 × 5 × 61 × 467 × 241
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
68653670 Product of the distinct prime numbers
The prime factorization of 68653670 is 2 × 5 × 61 × 467 × 241.
Since it has a total of 5 prime factors.
2 , 8 , 2 , 67 , 180 , 133 , 5281 , 6974 , 32924 , 93831 , 150895 , 243522 , 8994687 , 8806387 , 7865564 , 37596779 , 793223221 , 791560637 , 5652199072 , 8498783033
n×2
137307340
n×3
205961010
n×4
274614680
n×5
343268350
n÷2
34326835
n÷3
22884556.666667
n÷3
17163417.5
n÷5
13730734
n2
4713326404468900
n3
3.2358715557469E+23
n4
2.2215445795064E+31
n5
1.5251718845172E+39
2 √n8285.751022086
3 √n409.46921200553
4 √n91.026100773822
5 √n36.926041345764
1 , 2 , 5 , 10 , 61 , 122 , 241 , 305 , 467 , 482 , 610 , 934 , 1205 , 2335 , 2410 , 4670 , 14701 , 28487 , 29402 , 56974 , 73505 , 112547 , 142435 , 147010 , 225094 , 284870 , 562735 , 1125470 , 6865367 , 13730734 , 34326835 , 68653670
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
-68653669 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 68653670 can be divided by 32 positive divisors.
The sum of these divisors (counting 68653670) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100000101111001001001100110
3
Ternary
11210011222010112
4
Quaternary
10011321021212
5
Quinary
120033404140
6
Senary
10451253022
8
Octal
405711146
10
Decimal
68653670
12
Duodecimal
1abaa172
16
Hexadecimal
4179266
20
Vigesimal
1191e3a
36
Base36
14vhie
md5
fcecb125b3b41ea9ca86adb2d00b7505
sha1
5f3addcc7bdc1c642aeae27c6eac3e6999afc8ce
sha256
21fcf7ec45c6625749b11532c31942fd2c1117cecda5e9d9950e441354a8fcf5
sha512
12844dc460160136a632d27ce6444eca57ea8a49a19ec81b80a7009f16eb5c4b53111482feb8d100bd3dca57a68f5da2a672a253ea7bbaf5ba956d7ee3eb392d
ripemd-160
ad506d049b15648a4a0a0bd8689c784982e68021
Diameter
137307340
Circumference
431363730.62796
Area
1.480735160625E+16
Volume
1.355438707666E+24
Surface area
5.9229406425001E+16
Circumference
431363730.62796
Perimeter
274614680
Area
4713326404468900
Diagonal
97090951.220687
Surface area
28279958426813400
Volume
3.2358715557469E+23
Space diagonal
118911644.56607
Perimeter
205961010
Area
2.040930201299E+15
Altitude
59455822.283034
Surface area
2.040930201299E+15
Volume
3.8135112001955E+22
Height
32363650.406896