76688393 is an odd 8-digits composite number following 76688392
and preceding 76688394 . In scientific notation, it is written as 7.6688393 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 74617200 positive integers (up to 76688393) that are relatively prime to 76688393.
76688393 has 8 divisors, whose sum is 78773376
The reverse of 76688393 is 39388667
Previous prime number is 271
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
seventy-six million six hundred eighty-eight thousand three hundred ninety-three
Scientific notation
7.6688393 × 10^7
Engineering notation
7.6688393 × 10^6
Prime Factorization
43 × 271 × 6581
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
76688393
Product of the distinct prime numbers
The prime factorization of 76688393 is 43 × 271 × 6581.
Since it has a total of 3 prime factors.
10 , 4 , 38 , 86 , 986 , 348 , 7849 , 5415 , 76631 , 80866 , 366807 , 285606 , 8983718 , 1032620 , 91905854 , 16309675 , 219322328 , 986415458 , 8413865021 , 4277929452
n×2
153376786
n×3
230065179
n×4
306753572
n×5
383441965
n÷2
38344196.5
n÷3
25562797.666667
n÷3
19172098.25
n÷5
15337678.6
n2
5881109620922449
n3
4.5101284588538E+23
n4
3.4587450373307E+31
n5
2.6524559870961E+39
2 √n
8757.1909308865
3 √n
424.85742483988
4 √n
93.579863917867
5 √n
37.752518360482
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
-76688392
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 76688393 can be divided by 8 positive divisors.
The sum of these divisors (counting 76688393) is 1, the average is 0.125.
Base
System
Value
2
Binary
100100100100010110000001001
3
Ternary
12100022011200212
4
Quaternary
10210202300021
5
Quinary
124113012033
6
Senary
11335410505
8
Octal
444426011
10
Decimal
76688393
12
Duodecimal
21823a35
16
Hexadecimal
4922c09
20
Vigesimal
13j60jd
36
Base36
19np55
md5
f2969240256daea136229255f0ebd3c0
sha1
b6ef99ffe6e24ba27bc52176b18eab8c07bdb4b0
sha256
7f8cc3b45c6660be9bd57408cb65b81c40710c22fc8f02c19f5e20bc95b850b6
sha512
0149002d750fdca98be9974da622d587f241b6ee18932c053dab6e5e2b7a7068a22b8d2d420249b4fabdc41792693b931291db8c900a9d68336d38f24e0e0bbd
ripemd-160
78110a7d6c59ccc50385f97c6eda9c224f7920d6
Diameter
153376786
Circumference
481847384.12881
Area
1.8476050780046E+16
Volume
1.8891981910775E+24
Surface area
7.3904203120185E+16
Circumference
481847384.12881
Perimeter
306753572
Area
5881109620922449
Diagonal
108453765.4572
Surface area
35286657725534694
Volume
4.5101284588538E+23
Space diagonal
132828193.02681
Perimeter
230065179
Area
2.54659516708E+15
Altitude
66414096.513405
Surface area
2.54659516708E+15
Volume
5.3152373621299E+22
Height
36151255.152399