78873198 is an even 8-digits composite number following 78873197
and preceding 78873199 . In scientific notation, it is written as 7.8873198 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 26291064 positive integers (up to 78873198) that are relatively prime to 78873198.
78873198 has 8 divisors, whose sum is 157746408
The reverse of 78873198 is 89137887
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6
Name
seventy-eight million eight hundred seventy-three thousand one hundred ninety-eight
Scientific notation
7.8873198 × 10^7
Engineering notation
7.8873198 × 10^6
Prime Factorization
2 × 3 × 13145533
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
78873198
Product of the distinct prime numbers
The prime factorization of 78873198 is 2 × 3 × 13145533.
Since it has a total of 3 prime factors.
6 , 5 , 97 , 64 , 882 , 114 , 9368 , 4018 , 49429 , 36745 , 990720 , 109608 , 8383651 , 6593312 , 68841323 , 28310376 , 274822666 , 973109890 , 6573242324 , 9714505749
n×2
157746396
n×3
236619594
n×4
315492792
n×5
394365990
n÷2
39436599
n÷3
26291066
n÷3
19718299.5
n÷5
15774639.6
n2
6220981362747204
n3
4.9066869477827E+23
n4
3.8700609115648E+31
n5
3.0524408054991E+39
2 √n
8881.0583828731
3 √n
428.85434712862
4 √n
94.239367479165
5 √n
37.965217304407
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
-78873197
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 78873198 can be divided by 8 positive divisors.
The sum of these divisors (counting 78873198) is 1, the average is 0.125.
Base
System
Value
2
Binary
100101100111000001001101110
3
Ternary
12111102011200120
4
Quaternary
10230320021232
5
Quinary
130142420243
6
Senary
11454305410
8
Octal
454701156
10
Decimal
78873198
12
Duodecimal
224b8266
16
Hexadecimal
4b3826e
20
Vigesimal
14cj2ji
36
Base36
1ayiy6
md5
d5d968ece0dd39ba284d3467db0ba8d8
sha1
da9b6ccf710526fe73cb7b3e4cca30a0d54de6be
sha256
a67cf4d937ff9d3bef19fc9c9d871d1426194d607b006000dd5515347cc85a90
sha512
435c0a7088ce004cec545af95ab9bc49a908dad514d64cbf0dbafb4244784924849483db66bee1948b7df22d9250ba16384554b9f862c290e206c2c07ccaaaab
ripemd-160
18deba92b20d850e007a1276d89db7fe2c90c1e8
Diameter
157746396
Circumference
495574918.80387
Area
1.9543789347326E+16
Volume
2.0553082224825E+24
Surface area
7.8175157389303E+16
Circumference
495574918.80387
Perimeter
315492792
Area
6220981362747204
Diagonal
111543546.31934
Surface area
37325888176483224
Volume
4.9066869477827E+23
Space diagonal
136612386.29144
Perimeter
236619594
Area
2.6937639483043E+15
Altitude
68306193.14572
Surface area
2.6937639483043E+15
Volume
5.7825860232278E+22
Height
37181182.106446