76688789 is an odd 8-digits composite number following 76688788
and preceding 76688790 . In scientific notation, it is written as 7.6688789 × 10^7.
The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors.
There are 73931200 positive integers (up to 76688789) that are relatively prime to 76688789.
76688789 has 8 divisors, whose sum is 79454520
The reverse of 76688789 is 98788667
Previous prime number is 821
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 59
Digital Root 5
Name
seventy-six million six hundred eighty-eight thousand seven hundred eighty-nine
Scientific notation
7.6688789 × 10^7
Engineering notation
7.6688789 × 10^6
Prime Factorization
29 × 821 × 3221
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
76688789
Product of the distinct prime numbers
The prime factorization of 76688789 is 29 × 821 × 3221.
Since it has a total of 3 prime factors.
1 , 10 , 29 , 75 , 522 , 995 , 3928 , 7998 , 15094 , 34829 , 778975 , 132340 , 836976 , 8273512 , 17563540 , 47745793 , 276121855 , 319802027 , 4660858915 , 3867137045
n×2
153377578
n×3
230066367
n×4
306755156
n×5
383443945
n÷2
38344394.5
n÷3
25562929.666667
n÷3
19172197.25
n÷5
15337757.8
n2
5881170358286521
n3
4.5101983267969E+23
n4
3.4588164783188E+31
n5
2.6525244709551E+39
2 √n
8757.2135408473
3 √n
424.85815612504
4 √n
93.579984723483
5 √n
37.752557349346
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
-76688788
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 76688789 can be divided by 8 positive divisors.
The sum of these divisors (counting 76688789) is 1, the average is 0.125.
Base
System
Value
2
Binary
100100100100010110110010101
3
Ternary
12100022012020112
4
Quaternary
10210202312111
5
Quinary
124113020124
6
Senary
11335412405
8
Octal
444426625
10
Decimal
76688789
12
Duodecimal
21824105
16
Hexadecimal
4922d95
20
Vigesimal
13j61j9
36
Base36
19npg5
md5
a9a27fd44eee402962fa3231e5341f64
sha1
3a0dd31296f2f22c31307d70194ac7e70d8dccbd
sha256
9c1bfe5ebfdc812a0fe48401dc47acfa5943bec78d0fc0e27ba9c7bf7c48ff2c
sha512
e1bdb929fa591717f948637f3dc939e79c969c5c3abae7ba11e30a4605b4e547e7bcea651a1f7076ec83adb303266e4ef01e359ec4917bdebf89b3d25ddfbdca
ripemd-160
b0da4ed2b1d80f36be414951b7d79653d4a6abf3
Diameter
153377578
Circumference
481849872.2702
Area
1.8476241592103E+16
Volume
1.8892274572931E+24
Surface area
7.3904966368412E+16
Circumference
481849872.2702
Perimeter
306755156
Area
5881170358286521
Diagonal
108454325.48577
Surface area
35287022149719126
Volume
4.5101983267969E+23
Space diagonal
132828878.91893
Perimeter
230066367
Area
2.5466214671301E+15
Altitude
66414439.459465
Surface area
2.5466214671301E+15
Volume
5.3153197022905E+22
Height
36151441.82859