68996974 is an even 8-digits composite number following 68996973
and preceding 68996975 . In scientific notation, it is written as 6.8996974 × 10^7.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 33308856 positive integers (up to 68996974) that are relatively prime to 68996974.
68996974 has 8 divisors, whose sum is 107064360
The reverse of 68996974 is 47969986
Previous prime number is 29
Is Prime? no
Number parity even
Number length 8
Sum of Digits 58
Digital Root 4
Name
sixty-eight million nine hundred ninety-six thousand nine hundred seventy-four
Scientific notation
6.8996974 × 10^7
Engineering notation
6.8996974 × 10^6
Prime Factorization
2 × 29 × 1189603
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
68996974
Product of the distinct prime numbers
The prime factorization of 68996974 is 2 × 29 × 1189603.
Since it has a total of 3 prime factors.
2 , 2 , 8 , 36 , 993 , 575 , 8462 , 9375 , 60293 , 24584 , 725361 , 19374 , 1919035 , 4949437 , 1779307 , 85782602 , 711563132 , 234545375 , 5800189482 , 8763089885
n×2
137993948
n×3
206990922
n×4
275987896
n×5
344984870
n÷2
34498487
n÷3
22998991.333333
n÷3
17249243.5
n÷5
13799394.8
n2
4760582421156676
n3
3.284657815374E+23
n4
2.2663144988626E+31
n5
1.5636884255385E+39
2 √n
8306.4417171253
3 √n
410.15059706688
4 √n
91.139682450211
5 √n
36.962897575478
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-68996973
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68996974 can be divided by 8 positive divisors.
The sum of these divisors (counting 68996974) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000111001100111101101110
3
Ternary
11210211102001111
4
Quaternary
10013030331232
5
Quinary
120130400344
6
Senary
10502502234
8
Octal
407147556
10
Decimal
68996974
12
Duodecimal
1b13497a
16
Hexadecimal
41ccf6e
20
Vigesimal
11b4c8e
36
Base36
152uem
md5
761ddcaebc9506df5ae520e6a1dd2f22
sha1
a2f2c07980f86a2079093494ec0d4419a25eda09
sha256
2afd6c30e2374e6e51fcd962fadbc31d10fd2fbe7062ef1251000e7227f2ee53
sha512
6b8dbb61756278553d12296e14d9915b5187e555cc0fb1a6db8865ad3152b5dc1429ecde4e9dc5890318870d2b2395504e1d9c034baded446842f9d18f1760fe
ripemd-160
fe5d155dbcc25122d46cb2dd9a61bda8502f2406
Diameter
137993948
Circumference
433520773.27665
Area
1.4955810761115E+16
Volume
1.3758742483114E+24
Surface area
5.9823243044458E+16
Circumference
433520773.27665
Perimeter
275987896
Area
4760582421156676
Diagonal
97576456.393504
Surface area
28563494526940056
Volume
3.284657815374E+23
Space diagonal
119506264.53651
Perimeter
206990922
Area
2.0613926567657E+15
Altitude
59753132.268254
Surface area
2.0613926567657E+15
Volume
3.8710063585473E+22
Height
32525485.464501