68320172 is an even 8-digits composite number following 68320171
and preceding 68320173 . In scientific notation, it is written as 6.8320172 × 10^7.
The sum of its digits is 29. It has a total of 5 prime factors and 24 positive divisors.
There are 32872896 positive integers (up to 68320172) that are relatively prime to 68320172.
68320172 has 24 divisors, whose sum is 124093200
The reverse of 68320172 is 27102386
Previous prime number is 1579
Is Prime? no
Number parity even
Number length 8
Sum of Digits 29
Digital Root 2
Name
sixty-eight million three hundred twenty thousand one hundred seventy-two
Scientific notation
6.8320172 × 10^7
Engineering notation
6.8320172 × 10^6
Prime Factorization
2 × 2 × 29 × 1579 × 373
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
34160086
Product of the distinct prime numbers
The prime factorization of 68320172 is 2 × 2 × 29 × 1579 × 373.
Since it has a total of 5 prime factors.
9 , 10 , 55 , 32 , 808 , 576 , 1673 , 4032 , 8700 , 67299 , 609222 , 289967 , 8888900 , 1859750 , 87818447 , 63905955 , 872381270 , 148248568 , 9818409051 , 3773047951
n×2
136640344
n×3
204960516
n×4
273280688
n×5
341600860
n÷2
34160086
n÷3
22773390.666667
n÷3
17080043
n÷5
13664034.4
n2
4667645902109584
n3
3.1889437086722E+23
n4
2.178691826748E+31
n5
1.4884860033842E+39
2 √n
8265.6017324814
3 √n
408.80511116805
4 √n
90.915354767396
5 √n
36.890096408178
1 , 2 , 4 , 29 , 58 , 116 , 373 , 746 , 1492 , 1579 , 3158 , 6316 , 10817 , 21634 , 43268 , 45791 , 91582 , 183164 , 588967 , 1177934 , 2355868 , 17080043 , 34160086 , 68320172
24 divisors
τ
Total Divisors
24
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-68320171
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.041666666666667
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
24
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 68320172 can be divided by 24 positive divisors.
The sum of these divisors (counting 68320172) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
100000100100111101110101100
3
Ternary
11202120000122202
4
Quaternary
10010213232230
5
Quinary
114442221142
6
Senary
10440201032
8
Octal
404475654
10
Decimal
68320172
12
Duodecimal
1aa69178
16
Hexadecimal
4127bac
20
Vigesimal
117008c
36
Base36
14oc6k
md5
bcf2f74600a62d9cf33c380145ecc1af
sha1
5ae7ee03177c44784d620373af67b1955ee77d58
sha256
d4d25ef5ec715c9f4972f0938ee6f9d65092f93185697178074c39e56273bcb2
sha512
c9899828491c8194051dc92ac8a450b7093a409c77ce3c8753b7eeb5be9af2c7a556195ce098eea9f6b26dac08a432210b2a03e901ffb1befa5523c0fb696894
ripemd-160
c57e5524fab0fcdc867c33b29ea07133400d2cb3
Diameter
136640344
Circumference
429268300.89438
Area
1.4663842075626E+16
Volume
1.3357816170501E+24
Surface area
5.8655368302504E+16
Circumference
429268300.89438
Perimeter
273280688
Area
4667645902109584
Diagonal
96619313.826063
Surface area
28005875412657504
Volume
3.1889437086722E+23
Space diagonal
118334009.08584
Perimeter
204960516
Area
2.0211499635486E+15
Altitude
59167004.542922
Surface area
2.0211499635486E+15
Volume
3.7582062020405E+22
Height
32206437.942021