76688188 is an even 8-digits composite number following 76688187
and preceding 76688189 . In scientific notation, it is written as 7.6688188 × 10^7.
The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors.
There are 38041920 positive integers (up to 76688188) that are relatively prime to 76688188.
76688188 has 12 divisors, whose sum is 135261952
The reverse of 76688188 is 88188667
Previous prime number is 127
Is Prime? no
Number parity even
Number length 8
Sum of Digits 52
Digital Root 7
Name
seventy-six million six hundred eighty-eight thousand one hundred eighty-eight
Scientific notation
7.6688188 × 10^7
Engineering notation
7.6688188 × 10^6
Prime Factorization
2 × 2 × 127 × 150961
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
38344094
Product of the distinct prime numbers
The prime factorization of 76688188 is 2 × 2 × 127 × 150961.
Since it has a total of 4 prime factors.
9 , 5 , 42 , 63 , 592 , 74 , 4154 , 4994 , 33536 , 51452 , 378489 , 266721 , 7619500 , 7146422 , 82524933 , 28147594 , 121871107 , 128258752 , 2990801529 , 4512420750
n×2
153376376
n×3
230064564
n×4
306752752
n×5
383440940
n÷2
38344094
n÷3
25562729.333333
n÷3
19172047
n÷5
15337637.6
n2
5881078178723344
n3
4.5100922901263E+23
n4
3.4587080544256E+31
n5
2.652420535149E+39
2 √n
8757.1792262121
3 √n
424.85704626956
4 √n
93.579801379422
5 √n
37.75249817679
1 , 2 , 4 , 127 , 254 , 508 , 150961 , 301922 , 603844 , 19172047 , 38344094 , 76688188
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
-76688187
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 76688188 can be divided by 12 positive divisors.
The sum of these divisors (counting 76688188) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100100100100010101100111100
3
Ternary
12100022011102021
4
Quaternary
10210202230330
5
Quinary
124113010223
6
Senary
11335405524
8
Octal
444425474
10
Decimal
76688188
12
Duodecimal
218238a4
16
Hexadecimal
4922b3c
20
Vigesimal
13j6098
36
Base36
19nozg
md5
b46227cf0f29e6545c950fe3564cfde4
sha1
11c937ca226e663f5e372000b44634103cb0568a
sha256
9ba08d5c60d6d2a70d07f9b4babd7756627f834cf4da746e2ba24714da011e88
sha512
7ab3b23d9a07aeedd8fa47d6b4499064268a0c0d79857579caa2b89a78df10ee1740fff6d9e83d513e63eccef789b4265aaf8266e33475df069f85d50e4d3183
ripemd-160
ae8a6cab63014796a78503d446b851da1111d60a
Diameter
153376376
Circumference
481846096.07583
Area
1.8475952001464E+16
Volume
1.8891830407564E+24
Surface area
7.3903808005858E+16
Circumference
481846096.07583
Perimeter
306752752
Area
5881078178723344
Diagonal
108453475.54342
Surface area
35286469072340064
Volume
4.5100922901263E+23
Space diagonal
132827837.95639
Perimeter
230064564
Area
2.5465815522084E+15
Altitude
66413918.978197
Surface area
2.5465815522084E+15
Volume
5.3151947368758E+22
Height
36151158.514473