78996898 is an even 8-digits composite number following 78996897
and preceding 78996899 . In scientific notation, it is written as 7.8996898 × 10^7.
The sum of its digits is 64. It has a total of 3 prime factors and 8 positive divisors.
There are 39485364 positive integers (up to 78996898) that are relatively prime to 78996898.
78996898 has 8 divisors, whose sum is 118534608
The reverse of 78996898 is 89869987
Previous prime number is 4723
Is Prime? no
Number parity even
Number length 8
Sum of Digits 64
Digital Root 1
Name
seventy-eight million nine hundred ninety-six thousand eight hundred ninety-eight
Scientific notation
7.8996898 × 10^7
Engineering notation
7.8996898 × 10^6
Prime Factorization
2 × 4723 × 8363
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
78996898
Product of the distinct prime numbers
The prime factorization of 78996898 is 2 × 4723 × 8363.
Since it has a total of 3 prime factors.
9 , 8 , 96 , 62 , 774 , 663 , 4782 , 1387 , 76944 , 45689 , 96913 , 716448 , 8112894 , 4394599 , 16483072 , 27782515 , 239972821 , 339895028 , 7036634831 , 7900883325
n×2
157993796
n×3
236990694
n×4
315987592
n×5
394984490
n÷2
39498449
n÷3
26332299.333333
n÷3
19749224.5
n÷5
15799379.6
n2
6240509893622404
n3
4.9298092353448E+23
n4
3.8943963732399E+31
n5
3.076452330684E+39
2 √n
8888.0199144691
3 √n
429.07842651645
4 √n
94.276295612785
5 √n
37.977118315428
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
-78996897
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 78996898 can be divided by 8 positive divisors.
The sum of these divisors (counting 78996898) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101101010110010110100010
3
Ternary
12111122110101001
4
Quaternary
10231112112202
5
Quinary
130210400043
6
Senary
11501102214
8
Octal
455262642
10
Decimal
78996898
12
Duodecimal
2255796a
16
Hexadecimal
4b565a2
20
Vigesimal
14dec4i
36
Base36
1b16ea
md5
adc905b7047187447f21767eae7b933a
sha1
9bd61d2406e6e5752301f2f503228d22027f8ade
sha256
628a6c0f23843121920ab6b17eb8092d30ca00b9c1d112680fa2b03f004394fb
sha512
8ff93fed8336aa10445827ab82406e25e37d2fce39d522668149f6ceac49ecad286dfa322e00fe7d908c9c700e2857380c1069f18992c100163960b62cbcce45
ripemd-160
3e72dd1e791cecbae407adc9349d692ae2bfe152
Diameter
157993796
Circumference
496352148.82636
Area
1.9605140036459E+16
Volume
2.0649936636478E+24
Surface area
7.8420560145834E+16
Circumference
496352148.82636
Perimeter
315987592
Area
6240509893622404
Diagonal
111718484.537
Surface area
37443059361734424
Volume
4.9298092353448E+23
Space diagonal
136826640.97634
Perimeter
236990694
Area
2.7022200502226E+15
Altitude
68413320.488168
Surface area
2.7022200502226E+15
Volume
5.8098359004473E+22
Height
37239494.845668