77889964 is an even 8-digits composite number following 77889963
and preceding 77889965 . In scientific notation, it is written as 7.7889964 × 10^7.
The sum of its digits is 58. It has a total of 3 prime factors and 6 positive divisors.
There are 38944980 positive integers (up to 77889964) that are relatively prime to 77889964.
77889964 has 6 divisors, whose sum is 136307444
The reverse of 77889964 is 46998877
Previous prime number is 2
Is Prime? no Number parity even Number length 8 Sum of Digits 58 Digital Root 4
Name
seventy-seven million eight hundred eighty-nine thousand nine hundred sixty-four
Scientific notation
7.7889964 × 10^7
Engineering notation
7.7889964 × 10^6
Prime Factorization
2 × 2 × 19472491
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
38944982 Product of the distinct prime numbers
The prime factorization of 77889964 is 2 × 2 × 19472491.
Since it has a total of 3 prime factors.
5 , 10 , 38 , 19 , 403 , 154 , 9703 , 6170 , 11626 , 66763 , 460742 , 779843 , 3824783 , 6391484 , 61696999 , 58413694 , 616458560 , 690564008 , 7861012117 , 2508001877
n×2
155779928
n×3
233669892
n×4
311559856
n×5
389449820
n÷2
38944982
n÷3
25963321.333333
n÷3
19472491
n÷5
15577992.8
n2
6066846491921296
n3
4.7254645484928E+23
n4
3.6806626356538E+31
n5
2.8668668018722E+39
2 √n8825.5291059517
3 √n427.0648564068
4 √n93.944287244897
5 √n37.870086806753
6 divisors
τ Total Divisors
6 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-77889963 Sum of the proper positive divisors of n
A Arithmetic Mean
0.16666666666667 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
6 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 77889964 can be divided by 6 positive divisors.
The sum of these divisors (counting 77889964) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
100101001001000000110101100
3
Ternary
12102120012221111
4
Quaternary
10221020012230
5
Quinary
124414434324
6
Senary
11421241404
8
Octal
451100654
10
Decimal
77889964
12
Duodecimal
22103264
16
Hexadecimal
4a481ac
20
Vigesimal
146g4i4
36
Base36
1adga4
md5
bc1647daba4e5d2d7c4173324a661589
sha1
d3233eda1f23694be272db5f1ca3f31319d742f9
sha256
3d5dff19d03c0fc80189c93d6f6031f96365cdaa04a5fc8228eaedfcfb488364
sha512
eb3ac1616c47da97377087b09aed3df4d99f300be3b15065f46500c520183a29f76824917e558639caab804f2a86137e198a512be5f7938918090364ac090dab
ripemd-160
aa40b833190cdf503d413bc1e8792e78e6ac9564
Diameter
155779928
Circumference
489397077.38155
Area
1.9059560369477E+16
Volume
1.9793979613792E+24
Surface area
7.6238241477908E+16
Circumference
489397077.38155
Perimeter
311559856
Area
6066846491921296
Diagonal
110153043.46155
Surface area
36401078951527776
Volume
4.7254645484928E+23
Space diagonal
134909375.04771
Perimeter
233669892
Area
2.6270215914322E+15
Altitude
67454687.523855
Surface area
2.6270215914322E+15
Volume
5.5690133774931E+22
Height
36717681.153851