78996828 is an even 8-digits composite number following 78996827
and preceding 78996829 . In scientific notation, it is written as 7.8996828 × 10^7.
The sum of its digits is 57. It has a total of 4 prime factors and 12 positive divisors.
There are 26332272 positive integers (up to 78996828) that are relatively prime to 78996828.
78996828 has 12 divisors, whose sum is 184325960
The reverse of 78996828 is 82869987
Previous prime number is 3
Is Prime? no Number parity even Number length 8 Sum of Digits 57 Digital Root 3
Name
seventy-eight million nine hundred ninety-six thousand eight hundred twenty-eight
Scientific notation
7.8996828 × 10^7
Engineering notation
7.8996828 × 10^6
Prime Factorization
2 × 2 × 3 × 6583069
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
39498414 Product of the distinct prime numbers
The prime factorization of 78996828 is 2 × 2 × 3 × 6583069.
Since it has a total of 4 prime factors.
10 , 3 , 10 , 23 , 592 , 900 , 3875 , 9999 , 80565 , 14103 , 618668 , 358683 , 4213709 , 1566091 , 15473375 , 73099104 , 805312044 , 696933529 , 737895523 , 7363457109
n×2
157993656
n×3
236990484
n×4
315987312
n×5
394984140
n÷2
39498414
n÷3
26332276
n÷3
19749207
n÷5
15799365.6
n2
6240498834061584
n3
4.9297961302856E+23
n4
3.8943825697924E+31
n5
3.0764387003209E+39
2 √n8888.0159765833
3 √n429.07829977941
4 √n94.276274727968
5 √n37.977111585039
1 , 2 , 3 , 4 , 6 , 12 , 6583069 , 13166138 , 19749207 , 26332276 , 39498414 , 78996828
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
-78996827 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 78996828 can be divided by 12 positive divisors.
The sum of these divisors (counting 78996828) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100101101010110010101011100
3
Ternary
12111122110021110
4
Quaternary
10231112111130
5
Quinary
130210344303
6
Senary
11501102020
8
Octal
455262534
10
Decimal
78996828
12
Duodecimal
22557910
16
Hexadecimal
4b5655c
20
Vigesimal
14dec18
36
Base36
1b16cc
md5
a6bf6a84eef0acc2c72f8d437e2e3938
sha1
279e7fea37652516d0b1ea669d2f081c286f24a7
sha256
3c404487b33ea279ed8845d94a8c17b4820bda7bfe7d0f8564908c4bfa418607
sha512
09c32584ada2cb18d93afa715c441e94ff28160640603ccb8bd24d7de4164c5d4dd304598b1ba0335a1c6521efbf0a4af7c3a49c1a11191bcbeb93d44769e3a9
ripemd-160
f6cd3953f3b2b032ee4dc56f58dd6ac99c9afda6
Diameter
157993656
Circumference
496351709.00339
Area
1.9605105291824E+16
Volume
2.0649881742134E+24
Surface area
7.8420421167294E+16
Circumference
496351709.00339
Perimeter
315987312
Area
6240498834061584
Diagonal
111718385.54205
Surface area
37442993004369504
Volume
4.9297961302856E+23
Space diagonal
136826519.73278
Perimeter
236990484
Area
2.7022152612923E+15
Altitude
68413259.86639
Surface area
2.7022152612923E+15
Volume
5.809820455987E+22
Height
37239461.847352