68984932 is an even 8-digits composite number following 68984931
and preceding 68984933 . In scientific notation, it is written as 6.8984932 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 6 positive divisors.
There are 34492464 positive integers (up to 68984932) that are relatively prime to 68984932.
68984932 has 6 divisors, whose sum is 120723638
The reverse of 68984932 is 23948986
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 49
Digital Root 4
Name
sixty-eight million nine hundred eighty-four thousand nine hundred thirty-two
Scientific notation
6.8984932 × 10^7
Engineering notation
6.8984932 × 10^6
Prime Factorization
2 × 2 × 17246233
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
34492466
Product of the distinct prime numbers
The prime factorization of 68984932 is 2 × 2 × 17246233.
Since it has a total of 3 prime factors.
8 , 10 , 29 , 48 , 798 , 705 , 1337 , 4061 , 86321 , 5586 , 778148 , 848794 , 4357025 , 1003191 , 18315767 , 79112252 , 253732044 , 793601220 , 984876339 , 2522728472
n×2
137969864
n×3
206954796
n×4
275939728
n×5
344924660
n÷2
34492466
n÷3
22994977.333333
n÷3
17246233
n÷5
13796986.4
n2
4758920843044624
n3
3.2829383075082E+23
n4
2.2647327590365E+31
n5
1.562324353803E+39
2 √n
8305.7168263793
3 √n
410.12673456699
4 √n
91.135705551553
5 √n
36.96160726298
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
-68984931
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 68984932 can be divided by 6 positive divisors.
The sum of these divisors (counting 68984932) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
100000111001010000001100100
3
Ternary
11210210210112111
4
Quaternary
10013022001210
5
Quinary
120130004212
6
Senary
10502330404
8
Octal
407120144
10
Decimal
68984932
12
Duodecimal
1b129a04
16
Hexadecimal
41ca064
20
Vigesimal
11b326c
36
Base36
152l44
md5
fafca8c0b66d5ad7638e1f46e458e849
sha1
41f535e45661b684cb6a870bb6ccd5aed19fc3e3
sha256
51276bbeef4dde801facfd9749a73bffca7d3552998e9497e3777014444e87d8
sha512
5be7450a7cd2672268f9aeeebf3dd5da26d9d5a5671b0ad6c986e281ec9078fae3e54dac5939330fecf8b92778b22f3396c54f5895d68df651f6448753f9871c
ripemd-160
e8686455cc71415aec74b2b9e473226ff5f9c16d
Diameter
137969864
Circumference
433445111.15918
Area
1.4950590759524E+16
Volume
1.3751539825408E+24
Surface area
5.9802363038097E+16
Circumference
433445111.15918
Perimeter
275939728
Area
4758920843044624
Diagonal
97559426.433786
Surface area
28553525058267744
Volume
3.2829383075082E+23
Space diagonal
119485407.18068
Perimeter
206954796
Area
2.060673172338E+15
Altitude
59742703.590342
Surface area
2.060673172338E+15
Volume
3.8689798990935E+22
Height
32519808.811262