78996895 is an odd 8-digits composite number following 78996894
and preceding 78996896 . In scientific notation, it is written as 7.8996895 × 10^7.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 61852704 positive integers (up to 78996895) that are relatively prime to 78996895.
78996895 has 8 divisors, whose sum is 96813504
The reverse of 78996895 is 59869987
Previous prime number is 47
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 61
Digital Root 7
Name
seventy-eight million nine hundred ninety-six thousand eight hundred ninety-five
Scientific notation
7.8996895 × 10^7
Engineering notation
7.8996895 × 10^6
Prime Factorization
5 × 47 × 336157
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
78996895
Product of the distinct prime numbers
The prime factorization of 78996895 is 5 × 47 × 336157.
Since it has a total of 3 prime factors.
2 , 10 , 95 , 75 , 563 , 309 , 6425 , 4166 , 39222 , 55158 , 760276 , 92703 , 6192146 , 7321757 , 94366216 , 15818309 , 898111977 , 22214287 , 2934159530 , 4420987159
n×2
157993790
n×3
236990685
n×4
315987580
n×5
394984475
n÷2
39498447.5
n÷3
26332298.333333
n÷3
19749223.75
n÷5
15799379
n2
6240509419641025
n3
4.9298086736989E+23
n4
3.8943957816628E+31
n5
3.0764517465246E+39
2 √n
8888.0197457026
3 √n
429.07842108487
4 √n
94.276294717721
5 √n
37.977118026983
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
-78996894
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 78996895 can be divided by 8 positive divisors.
The sum of these divisors (counting 78996895) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101101010110010110011111
3
Ternary
12111122110100221
4
Quaternary
10231112112133
5
Quinary
130210400040
6
Senary
11501102211
8
Octal
455262637
10
Decimal
78996895
12
Duodecimal
22557967
16
Hexadecimal
4b5659f
20
Vigesimal
14dec4f
36
Base36
1b16e7
md5
947bb455c5116892fba08ef0311dffaf
sha1
d27a831b517dc24738cdb0f5705440825c6656b3
sha256
c449fbdd0e2c5af3417380338e9eb2249750f4ce6e7c50e5a38fc08cccb9ed16
sha512
eb2d10bcc00f8db6f2e1589168568e511abe4c4d645183197f0e326523b4a37335b746a9dd7d1b6c0b04dcc4ed8e493be96e47a0483b0e8bdb4b977a1fb4c12e
ripemd-160
653300952f06dd2fed9257977d2a84323ebc1df6
Diameter
157993790
Circumference
496352129.97681
Area
1.9605138547402E+16
Volume
2.0649934283861E+24
Surface area
7.8420554189609E+16
Circumference
496352129.97681
Perimeter
315987580
Area
6240509419641025
Diagonal
111718480.29436
Surface area
37443056517846150
Volume
4.9298086736989E+23
Space diagonal
136826635.78018
Perimeter
236990685
Area
2.7022198449826E+15
Altitude
68413317.890092
Surface area
2.7022198449826E+15
Volume
5.8098352385413E+22
Height
37239493.431454