76688648 is an even 8-digits composite number following 76688647
and preceding 76688649 . In scientific notation, it is written as 7.6688648 × 10^7.
The sum of its digits is 53. It has a total of 5 prime factors and 16 positive divisors.
There are 38212288 positive integers (up to 76688648) that are relatively prime to 76688648.
76688648 has 16 divisors, whose sum is 144286380
The reverse of 76688648 is 84688667
Previous prime number is 293
Is Prime? no Number parity even Number length 8 Sum of Digits 53 Digital Root 8
Name
seventy-six million six hundred eighty-eight thousand six hundred forty-eight
Scientific notation
7.6688648 × 10^7
Engineering notation
7.6688648 × 10^6
Prime Factorization
2 × 2 × 2 × 293 × 32717
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
19172162 Product of the distinct prime numbers
The prime factorization of 76688648 is 2 × 2 × 2 × 293 × 32717.
Since it has a total of 5 prime factors.
5 , 7 , 13 , 61 , 348 , 344 , 508 , 9219 , 46979 , 13161 , 78108 , 760619 , 5989207 , 7153281 , 25432581 , 97111193 , 284253158 , 175608762 , 6733808229 , 6240623138
n×2
153377296
n×3
230065944
n×4
306754592
n×5
383443240
n÷2
38344324
n÷3
25562882.666667
n÷3
19172162
n÷5
15337729.6
n2
5881148732067904
n3
4.510173449492E+23
n4
3.4587910408704E+31
n5
2.6525000863886E+39
2 √n8757.2054903377
3 √n424.85789574349
4 √n93.579941709416
5 √n37.752543466966
1 , 2 , 4 , 8 , 293 , 586 , 1172 , 2344 , 32717 , 65434 , 130868 , 261736 , 9586081 , 19172162 , 38344324 , 76688648
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-76688647 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 76688648 can be divided by 16 positive divisors.
The sum of these divisors (counting 76688648) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100100100100010110100001000
3
Ternary
12100022012001022
4
Quaternary
10210202310020
5
Quinary
124113014043
6
Senary
11335412012
8
Octal
444426410
10
Decimal
76688648
12
Duodecimal
21824008
16
Hexadecimal
4922d08
20
Vigesimal
13j61c8
36
Base36
19npc8
md5
0702eeb61983aeacdc525db113b740a8
sha1
a5e2b72e6d0c772b35a423e2bd9c4b3449b78959
sha256
b1f3cabf76d3eb77960593fb842fe1c1cd2fbf18ae0cd0480c45ee1393f1ec14
sha512
f8227b98287c985442ee27f8b46d6c316482f897027173d32d3a4c488a581a091e484f45b025e81775b312f087088c7ece1bbf441a34f25fbb3e00645aef89a4
ripemd-160
fc4766d7b749f859befedd1af7f6217a723507c5
Diameter
153377296
Circumference
481848986.34107
Area
1.8476173651333E+16
Volume
1.889217036712E+24
Surface area
7.3904694605334E+16
Circumference
481848986.34107
Perimeter
306754592
Area
5881148732067904
Diagonal
108454126.08166
Surface area
35286892392407424
Volume
4.510173449492E+23
Space diagonal
132828634.69977
Perimeter
230065944
Area
2.5466121027027E+15
Altitude
66414317.349883
Surface area
2.5466121027027E+15
Volume
5.3152903841055E+22
Height
36151375.360552