76685786 is an even 8-digits composite number following 76685785
and preceding 76685787 . In scientific notation, it is written as 7.6685786 × 10^7.
The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors.
There are 36324504 positive integers (up to 76685786) that are relatively prime to 76685786.
76685786 has 12 divisors, whose sum is 121402602
The reverse of 76685786 is 68758667
Previous prime number is 19
Is Prime? no
Number parity even
Number length 8
Sum of Digits 53
Digital Root 8
Name
seventy-six million six hundred eighty-five thousand seven hundred eighty-six
Scientific notation
7.6685786 × 10^7
Engineering notation
7.6685786 × 10^6
Prime Factorization
2 × 19 × 19 × 106213
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
4036094
Product of the distinct prime numbers
The prime factorization of 76685786 is 2 × 19 × 19 × 106213.
Since it has a total of 4 prime factors.
4 , 2 , 1 , 93 , 766 , 49 , 4817 , 6264 , 85306 , 76129 , 243874 , 147437 , 2068286 , 3868648 , 71320636 , 23079529 , 320123364 , 975755376 , 898915684 , 5585084455
n×2
153371572
n×3
230057358
n×4
306743144
n×5
383428930
n÷2
38342893
n÷3
25561928.666667
n÷3
19171446.5
n÷5
15337157.2
n2
5880709774437796
n3
4.5096685129065E+23
n4
3.4582747451168E+31
n5
2.6520051703323E+39
2 √n
8757.0420805201
3 √n
424.85261048309
4 √n
93.579068602547
5 √n
37.752261679778
1 , 2 , 19 , 38 , 361 , 722 , 106213 , 212426 , 2018047 , 4036094 , 38342893 , 76685786
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-76685785
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 76685786 can be divided by 12 positive divisors.
The sum of these divisors (counting 76685786) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100100100100010000111011010
3
Ternary
12100022001010022
4
Quaternary
10210202013122
5
Quinary
124112421121
6
Senary
11335350442
8
Octal
444420732
10
Decimal
76685786
12
Duodecimal
21822422
16
Hexadecimal
49221da
20
Vigesimal
13j5e96
36
Base36
19nn4q
md5
907f5894172000369f25c74040fe109b
sha1
8bb27df6a4cd630dc3df166644a201fa37ba31da
sha256
e2f3579495d47075d00a1ff8d54db50450026f9ed13e4be928c6c8bbe4e872c4
sha512
84a1a631e104fc0eaa8a944e1499d8e98e339c11c4d8ebedf8a0008bccc65e36ddb96b49d8e13515438bab091d82d47f922ecdda29ca411bb2ee936031f1c9f3
ripemd-160
0e06bc7ac265eb8e666a3c1a3141231df9d956f0
Diameter
153371572
Circumference
481831003.86472
Area
1.8474794625267E+16
Volume
1.8890055293696E+24
Surface area
7.389917850107E+16
Circumference
481831003.86472
Perimeter
306743144
Area
5880709774437796
Diagonal
108450078.60244
Surface area
35284258646626776
Volume
4.5096685129065E+23
Space diagonal
132823677.57035
Perimeter
230057358
Area
2.5464220284733E+15
Altitude
66411838.785177
Surface area
2.5464220284733E+15
Volume
5.3146953106327E+22
Height
36150026.200814