30796872 is an even 8-digits composite number following 30796871
and preceding 30796873 . In scientific notation, it is written as 3.0796872 × 10^7.
The sum of its digits is 42. It has a total of 6 prime factors and 32 positive divisors.
There are 9725184 positive integers (up to 30796872) that are relatively prime to 30796872.
30796872 has 32 divisors, whose sum is 81045600
The reverse of 30796872 is 27869703
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
thirty million seven hundred ninety-six thousand eight hundred seventy-two
Scientific notation
3.0796872 × 10^7
Engineering notation
3.0796872 × 10^6
Prime Factorization
2 × 2 × 2 × 19 × 3 × 67537
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
6
Total number of prime factors
rad
Radical
7699218
Product of the distinct prime numbers
The prime factorization of 30796872 is 2 × 2 × 2 × 19 × 3 × 67537.
Since it has a total of 6 prime factors.
4 , 5 , 81 , 79 , 662 , 144 , 6437 , 3658 , 38135 , 2590 , 109358 , 927215 , 5838274 , 9697265 , 80720542 , 53363460 , 763863281 , 68359183 , 7597953863 , 3169479242
n×2
61593744
n×3
92390616
n×4
123187488
n×5
153984360
n÷2
15398436
n÷3
10265624
n÷3
7699218
n÷5
6159374.4
n2
948447324984384
n3
2.9209210866286E+22
n4
8.9955232827003E+29
n5
2.7703397911034E+37
2 √n
5549.4929498108
3 √n
313.4504295506
4 √n
74.494918952978
5 √n
31.455842497189
1 , 2 , 3 , 4 , 6 , 8 , 12 , 19 , 24 , 38 , 57 , 76 , 114 , 152 , 228 , 456 , 67537 , 135074 , 202611 , 270148 , 405222 , 540296 , 810444 , 1283203 , 1620888 , 2566406 , 3849609 , 5132812 , 7699218 , 10265624 , 15398436 , 30796872
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
-30796871
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 30796872 can be divided by 32 positive divisors.
The sum of these divisors (counting 30796872) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1110101011110110001001000
3
Ternary
2010221122100220
4
Quaternary
1311132301020
5
Quinary
30340444442
6
Senary
3020030040
8
Octal
165366110
10
Decimal
30796872
12
Duodecimal
a392320
16
Hexadecimal
1d5ec48
20
Vigesimal
9c9c3c
36
Base36
ic30o
md5
37991e8693c4a8ff0946eb996a640257
sha1
57ee5714e07f0d2f6836e85ef65d1ebdd576b8b6
sha256
fdd6444f9e79b264f917fcae04fa0921c898e0c520027e2f562284b41dec3542
sha512
19aaa8a97ace992f15d05e77e5bb3ff698029e9c83fe5d3f6ab1ac234517ac9f2b83b597d5c3f1cd0476d4869539e95c39b04eb156a5b18f6ba133d8b85610d2
ripemd-160
a62d5598eb0718e59a71cf99e948e33dcc197d8d
Diameter
61593744
Circumference
193502453.65749
Area
2.9796351484878E+15
Volume
1.2235125636624E+23
Surface area
1.1918540593951E+16
Circumference
193502453.65749
Perimeter
123187488
Area
948447324984384
Diagonal
43553354.061068
Surface area
5690683949906304
Volume
2.9209210866286E+22
Space diagonal
53341747.018195
Perimeter
92390616
Area
4.1068973879394E+14
Altitude
26670873.509098
Surface area
4.1068973879394E+14
Volume
3.4423385127765E+21
Height
14517784.687023