79988904 is an even 8-digits composite number following 79988903
and preceding 79988905 . In scientific notation, it is written as 7.9988904 × 10^7.
The sum of its digits is 54. It has a total of 6 prime factors and 32 positive divisors.
There are 26574912 positive integers (up to 79988904) that are relatively prime to 79988904.
79988904 has 32 divisors, whose sum is 156048480
The reverse of 79988904 is 40988997
Previous prime number is 547
Is Prime? no
Number parity even
Number length 8
Sum of Digits 54
Digital Root 9
Name
seventy-nine million nine hundred eighty-eight thousand nine hundred four
Scientific notation
7.9988904 × 10^7
Engineering notation
7.9988904 × 10^6
Prime Factorization
2 × 2 × 2 × 27 × 547 × 677
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
19997226
Product of the distinct prime numbers
The prime factorization of 79988904 is 2 × 2 × 2 × 27 × 547 × 677.
Since it has a total of 6 prime factors.
3 , 10 , 95 , 27 , 604 , 104 , 1814 , 8166 , 78087 , 69821 , 147845 , 447564 , 9164614 , 173910 , 917501 , 54503363 , 560460835 , 221651046 , 85040050 , 1362779329
n×2
159977808
n×3
239966712
n×4
319955616
n×5
399944520
n÷2
39994452
n÷3
26662968
n÷3
19997226
n÷5
15997780.8
n2
6398224763121216
n3
5.1178698634773E+23
n4
4.0937280119418E+31
n5
3.2745281694932E+39
2 √n
8943.6516032323
3 √n
430.86701574584
4 √n
94.570881370707
5 √n
38.072022568512
1 , 2 , 4 , 8 , 27 , 54 , 108 , 216 , 547 , 677 , 1094 , 1354 , 2188 , 2708 , 4376 , 5416 , 14769 , 18279 , 29538 , 36558 , 59076 , 73116 , 118152 , 146232 , 370319 , 740638 , 1481276 , 2962552 , 9998613 , 19997226 , 39994452 , 79988904
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-79988903
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 79988904 can be divided by 32 positive divisors.
The sum of these divisors (counting 79988904) is 1, the average is 0.03125.
Base
System
Value
2
Binary
100110001001000100010101000
3
Ternary
12120111212011000
4
Quaternary
10301020202220
5
Quinary
130434121104
6
Senary
11534235000
8
Octal
461104250
10
Decimal
79988904
12
Duodecimal
22955a60
16
Hexadecimal
4c488a8
20
Vigesimal
14jic54
36
Base36
1bmfu0
md5
462c9705fa21f0fac07dca8887d6896f
sha1
d5e691aae4b9daa7eb6d507abe26fae15e1a8a03
sha256
cc925def8a4a0e3de6d1375b621cac5ad7bbac0ed96c5694775daa0cfd55da17
sha512
53168d51506174cb281595b99eb69fa971f403b013948b97921fbcef01264c93bc1619b16ed47810397ac93db495d32a67fc0975a770687fc054e92154aa874b
ripemd-160
7ca03e59f2b2b609ed49e3ed31a10b71aba9eabf
Diameter
159977808
Circumference
502585106.3502
Area
2.0100615911838E+16
Volume
2.1437683153505E+24
Surface area
8.0402463647352E+16
Circumference
502585106.3502
Perimeter
319955616
Area
6398224763121216
Diagonal
113121392.87616
Surface area
38389348578727296
Volume
5.1178698634773E+23
Space diagonal
138544845.76975
Perimeter
239966712
Area
2.7705125919928E+15
Altitude
69272422.884875
Surface area
2.7705125919928E+15
Volume
6.0314674761584E+22
Height
37707130.95872