78869673 is an odd 8-digits composite number following 78869672
and preceding 78869674 . In scientific notation, it is written as 7.8869673 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 50883120 positive integers (up to 78869673) that are relatively prime to 78869673.
78869673 has 16 divisors, whose sum is 120614400
The reverse of 78869673 is 37696887
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
seventy-eight million eight hundred sixty-nine thousand six hundred seventy-three
Scientific notation
7.8869673 × 10^7
Engineering notation
7.8869673 × 10^6
Prime Factorization
3 × 9 × 31 × 94229
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
78869673
Product of the distinct prime numbers
The prime factorization of 78869673 is 3 × 9 × 31 × 94229.
Since it has a total of 4 prime factors.
1 , 1 , 75 , 98 , 743 , 566 , 6552 , 8070 , 65052 , 21631 , 64076 , 660182 , 5236591 , 224213 , 77726625 , 66195657 , 233723055 , 698229769 , 1835556504 , 5550054115
n×2
157739346
n×3
236609019
n×4
315478692
n×5
394348365
n÷2
39434836.5
n÷3
26289891
n÷3
19717418.25
n÷5
15773934.6
n2
6220425319126929
n3
4.9060291084046E+23
n4
3.8693691150835E+31
n5
3.0517587682294E+39
2 √n
8880.8599245794
3 √n
428.84795824903
4 √n
94.238314525353
5 √n
37.964877950135
1 , 3 , 9 , 27 , 31 , 93 , 279 , 837 , 94229 , 282687 , 848061 , 2544183 , 2921099 , 8763297 , 26289891 , 78869673
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-78869672
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 78869673 can be divided by 16 positive divisors.
The sum of these divisors (counting 78869673) is 1, the average is 0.0625.
Base
System
Value
2
Binary
100101100110111010010101001
3
Ternary
12111101222212000
4
Quaternary
10230313102221
5
Quinary
130142312143
6
Senary
11454241213
8
Octal
454672251
10
Decimal
78869673
12
Duodecimal
224b6209
16
Hexadecimal
4b374a9
20
Vigesimal
14cie3d
36
Base36
1ayg89
md5
e4185bef4425a93b440961a5de7a58f2
sha1
c5bfdb942d7ef0589fd531643d206ca67afae280
sha256
4cbba6db21255ffb48f7b2b15730fcd69bf1eb1f847f8fe258b33c63b283a7cf
sha512
75de58abb4f3bd49a69a34011bd9fa9021d51c9000eec6c1e6783e7324f5f33c67c7c1ab6d35f00737a31b06f7e52205db3aa117a6cf029f5c9ef6539a5623ff
ripemd-160
c83dd0e0f74e102452a5afcb3b2e9cbb23753019
Diameter
157739346
Circumference
495552770.57566
Area
1.9542042484773E+16
Volume
2.0550326673682E+24
Surface area
7.8168169939092E+16
Circumference
495552770.57566
Perimeter
315478692
Area
6220425319126929
Diagonal
111538561.21653
Surface area
37322551914761574
Volume
4.9060291084046E+23
Space diagonal
136606280.81234
Perimeter
236609019
Area
2.6935231743539E+15
Altitude
68303140.406172
Surface area
2.6935231743539E+15
Volume
5.7818107520858E+22
Height
37179520.40551