68279933 is an odd 8-digits composite number following 68279932
and preceding 68279934 . In scientific notation, it is written as 6.8279933 × 10^7.
The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors.
There are 66957520 positive integers (up to 68279933) that are relatively prime to 68279933.
68279933 has 8 divisors, whose sum is 69608160
The reverse of 68279933 is 33997286
Previous prime number is 2357
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 47
Digital Root 2
Name
sixty-eight million two hundred seventy-nine thousand nine hundred thirty-three
Scientific notation
6.8279933 × 10^7
Engineering notation
6.8279933 × 10^6
Prime Factorization
59 × 2357 × 491
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
68279933
Product of the distinct prime numbers
The prime factorization of 68279933 is 59 × 2357 × 491.
Since it has a total of 3 prime factors.
3 , 3 , 11 , 87 , 607 , 241 , 9216 , 7194 , 81626 , 94505 , 356805 , 948164 , 7864725 , 807156 , 36737643 , 79002429 , 169779008 , 370627172 , 5660225437 , 4050388583
n×2
136559866
n×3
204839799
n×4
273119732
n×5
341399665
n÷2
34139966.5
n÷3
22759977.666667
n÷3
17069983.25
n÷5
13655986.6
n2
4662149250484489
n3
3.1833123845908E+23
n4
2.1735635633793E+31
n5
1.4841077447878E+39
2 √n
8263.1672499109
3 √n
408.72483648986
4 √n
90.901965049777
5 √n
36.885749901472
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
-68279932
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 68279933 can be divided by 8 positive divisors.
The sum of these divisors (counting 68279933) is 1, the average is 0.125.
Base
System
Value
2
Binary
100000100011101111001111101
3
Ternary
11202110222110102
4
Quaternary
10010131321331
5
Quinary
114434424213
6
Senary
10435250445
8
Octal
404357175
10
Decimal
68279933
12
Duodecimal
1aa49a25
16
Hexadecimal
411de7d
20
Vigesimal
116ejgd
36
Base36
14nh4t
md5
17769a8e594ebbcd4bde20ae43423574
sha1
da2171dd6861ddbce6c9c9924fde39939564f93c
sha256
000ed6c98c17766e53af74beab63a8f008b37e517714fdd162847c2b498b6865
sha512
b0d3fa941be9e68355b1e32ebdeef6060056b7f7b7652e796a0e18cb589425b65bc14d2d7f493db73fe0a121bbc32fe2249d7f51c2875a0a01dcce4ab25729a6
ripemd-160
1e3dd8ec4afe7cf226ff8e9d4dfa0128469749a3
Diameter
136559866
Circumference
429015471.80081
Area
1.4646573835261E+16
Volume
1.3334227735349E+24
Surface area
5.8586295341045E+16
Circumference
429015471.80081
Perimeter
273119732
Area
4662149250484489
Diagonal
96562407.286526
Surface area
27972895502906934
Volume
3.1833123845908E+23
Space diagonal
118264313.0934
Perimeter
204839799
Area
2.0187698435771E+15
Altitude
59132156.546699
Surface area
2.0187698435771E+15
Volume
3.7515696229655E+22
Height
32187469.095509