30996894 is an even 8-digits composite number following 30996893
and preceding 30996895 . In scientific notation, it is written as 3.0996894 × 10^7.
The sum of its digits is 48. It has a total of 5 prime factors and 32 positive divisors.
There are 10033632 positive integers (up to 30996894) that are relatively prime to 30996894.
30996894 has 32 divisors, whose sum is 63803520
The reverse of 30996894 is 49869903
Previous prime number is 317
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
thirty million nine hundred ninety-six thousand eight hundred ninety-four
Scientific notation
3.0996894 × 10^7
Engineering notation
3.0996894 × 10^6
Prime Factorization
2 × 3 × 43 × 317 × 379
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
30996894
Product of the distinct prime numbers
The prime factorization of 30996894 is 2 × 3 × 43 × 317 × 379.
Since it has a total of 5 prime factors.
10 , 10 , 89 , 85 , 190 , 861 , 9066 , 1933 , 5620 , 62854 , 766593 , 988384 , 9236254 , 3490438 , 34927914 , 31195508 , 391166722 , 37851240 , 4417184591 , 4767701306
n×2
61993788
n×3
92990682
n×4
123987576
n×5
154984470
n÷2
15498447
n÷3
10332298
n÷3
7749223.5
n÷5
6199378.8
n2
960807437647236
n3
2.9782046299163E+22
n4
9.2315093223825E+29
n5
2.861481159259E+37
2 √n
5567.485428809
3 √n
314.12757335291
4 √n
74.615584356145
5 √n
31.496597142571
1 , 2 , 3 , 6 , 43 , 86 , 129 , 258 , 317 , 379 , 634 , 758 , 951 , 1137 , 1902 , 2274 , 13631 , 16297 , 27262 , 32594 , 40893 , 48891 , 81786 , 97782 , 120143 , 240286 , 360429 , 720858 , 5166149 , 10332298 , 15498447 , 30996894
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
-30996893
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 30996894 can be divided by 32 positive divisors.
The sum of these divisors (counting 30996894) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1110110001111100110011110
3
Ternary
2011022210202010
4
Quaternary
1312033212132
5
Quinary
30413400034
6
Senary
3024212050
8
Octal
166174636
10
Decimal
30996894
12
Duodecimal
a46a026
16
Hexadecimal
1d8f99e
20
Vigesimal
9dec4e
36
Base36
igdcu
md5
24305f00245f68d6ad739bfc14509588
sha1
6d8aee28fddd1f8799bf73d1b088de698ca81e56
sha256
a112416b034d39e0cc440492306093074c06da7ed8c96cef501f5563ba327705
sha512
1702fff5f726d7d38dd70c35dadee6f62f5f5f0d300e33baf4658aee4a90e0f505906c5ffbbc0cafcf8ce73efea75956afc1a54339d77eca5a12fcbb325b5089
ripemd-160
03a8eb176b823c84d91c7ca48d4f7771cbe539cb
Diameter
61993788
Circumference
194759228.949
Area
3.018465587627E+15
Volume
1.2475074381643E+23
Surface area
1.2073862350508E+16
Circumference
194759228.949
Perimeter
123987576
Area
960807437647236
Diagonal
43836227.886241
Surface area
5764844625883416
Volume
2.9782046299163E+22
Space diagonal
53688195.284827
Perimeter
92990682
Area
4.1604182457377E+14
Altitude
26844097.642413
Surface area
4.1604182457377E+14
Volume
3.5098478159583E+21
Height
14612075.96208