68236470 is an even 8-digits composite number following 68236469
and preceding 68236471 . In scientific notation, it is written as 6.8236470 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors.
There are 16920576 positive integers (up to 68236470) that are relatively prime to 68236470.
68236470 has 32 divisors, whose sum is 120929760
The reverse of 68236470 is 07463286
Previous prime number is 17
Is Prime? no
Number parity even
Number length 8
Sum of Digits 36
Digital Root 9
Name
sixty-eight million two hundred thirty-six thousand four hundred seventy
Scientific notation
6.8236470 × 10^7
Engineering notation
6.8236470 × 10^6
Prime Factorization
2 × 9 × 515 × 17 × 433
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
68236470
Product of the distinct prime numbers
The prime factorization of 68236470 is 2 × 9 × 515 × 17 × 433.
Since it has a total of 5 prime factors.
3 , 5 , 74 , 88 , 176 , 58 , 4590 , 4471 , 30326 , 56034 , 546187 , 445612 , 7228603 , 9243558 , 77245196 , 91548424 , 984788128 , 31526596 , 6073084242 , 2882925511
n×2
136472940
n×3
204709410
n×4
272945880
n×5
341182350
n÷2
34118235
n÷3
22745490
n÷3
17059117.5
n÷5
13647294
n2
4656215838060900
n3
3.1772373234737E+23
n4
2.1680345930609E+31
n5
1.4793902746836E+39
2 √n
8260.5369074897
3 √n
408.63809466406
4 √n
90.88749588084
5 √n
36.881052844443
1 , 2 , 9 , 17 , 18 , 34 , 153 , 306 , 433 , 515 , 866 , 1030 , 3897 , 4635 , 7361 , 7794 , 8755 , 9270 , 14722 , 17510 , 66249 , 78795 , 132498 , 157590 , 222995 , 445990 , 2006955 , 3790915 , 4013910 , 7581830 , 34118235 , 68236470
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
-68236469
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 68236470 can be divided by 32 positive divisors.
The sum of these divisors (counting 68236470) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100000100010011010010110110
3
Ternary
11202101202211200
4
Quaternary
10010103102312
5
Quinary
114432031340
6
Senary
10434313330
8
Octal
404232266
10
Decimal
68236470
12
Duodecimal
1aa28846
16
Hexadecimal
41134b6
20
Vigesimal
1169b3a
36
Base36
14mjli
md5
214f6b511a689b97b843621d617bb43e
sha1
db1e3ca19b2c25ba4e779b1bad520ad721a9729b
sha256
b3483a03a055587fb8c0acb110c9376eaa272204c8892ada7cb8c5e59ba4610c
sha512
18910cbe8525f701ae49507065a2fefd4a745b0edc1e0aa3fdab88d37d821da08d8237cc8eb8bec7893675b466c0f7986c7f64e5c11218b60c4fae26c13771f8
ripemd-160
477e58ee1dce8919a9683ef42bb3be2cbea0fe72
Diameter
136472940
Circumference
428742385.7178
Area
1.4627933470381E+16
Volume
1.3308780578848E+24
Surface area
5.8511733881522E+16
Circumference
428742385.7178
Perimeter
272945880
Area
4656215838060900
Diagonal
96500941.322465
Surface area
27937295028365400
Volume
3.1772373234737E+23
Space diagonal
118189032.96915
Perimeter
204709410
Area
2.0162006006321E+15
Altitude
59094516.484575
Surface area
2.0162006006321E+15
Volume
3.7444100947787E+22
Height
32166980.440822