31361384 is an even 8-digits composite number following 31361383
and preceding 31361385 . In scientific notation, it is written as 3.1361384 × 10^7.
The sum of its digits is 29. It has a total of 6 prime factors and 32 positive divisors.
There are 15255936 positive integers (up to 31361384) that are relatively prime to 31361384.
31361384 has 32 divisors, whose sum is 60419520
The reverse of 31361384 is 48316313
Previous prime number is 83
Is Prime? no Number parity even Number length 8 Sum of Digits 29 Digital Root 2
Name
thirty-one million three hundred sixty-one thousand three hundred eighty-four
Scientific notation
3.1361384 × 10^7
Engineering notation
3.1361384 × 10^6
Prime Factorization
2 × 2 × 2 × 73 × 83 × 647
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
6 Total number of prime factors
rad Radical
7840346 Product of the distinct prime numbers
The prime factorization of 31361384 is 2 × 2 × 2 × 73 × 83 × 647.
Since it has a total of 6 prime factors.
5 , 10 , 87 , 46 , 80 , 319 , 2660 , 5174 , 97529 , 19496 , 318171 , 872677 , 8283069 , 5840906 , 84913027 , 73020325 , 532945141 , 196246325 , 1474790284 , 2060238052
n×2
62722768
n×3
94084152
n×4
125445536
n×5
156806920
n÷2
15680692
n÷3
10453794.666667
n÷3
7840346
n÷5
6272276.8
n2
983536406395456
n3
3.0845062918948E+22
n4
9.6734386270529E+29
n5
3.0337242338344E+37
2 √n5600.1235700652
3 √n315.35404552462
4 √n74.833973368152
5 √n31.570324366218
1 , 2 , 4 , 8 , 73 , 83 , 146 , 166 , 292 , 332 , 584 , 647 , 664 , 1294 , 2588 , 5176 , 6059 , 12118 , 24236 , 47231 , 48472 , 53701 , 94462 , 107402 , 188924 , 214804 , 377848 , 429608 , 3920173 , 7840346 , 15680692 , 31361384
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
-31361383 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 31361384 can be divided by 32 positive divisors.
The sum of these divisors (counting 31361384) is 1, the average is 0.03125.
Base
System
Value
2
Binary
1110111101000100101101000
3
Ternary
2012000022201202
4
Quaternary
1313220211220
5
Quinary
31012031014
6
Senary
3040103332
8
Octal
167504550
10
Decimal
31361384
12
Duodecimal
a604b48
16
Hexadecimal
1de8968
20
Vigesimal
9g0394
36
Base36
io6lk
md5
4913f7450b275db33d0c52d718c3a370
sha1
d557b8502185d77e6842a92b9b7f781aedec968c
sha256
5557ee6b5461a83eaffe8bcd63bd2069ade327d016174d503824cf0949de3013
sha512
2c3ecdd70bf11846ac81151a30126fd97773b2bae30f81844925b17395e8754abe74f8a6f07d40e6b68aadcd7fec302f03b8d8e767093cfb1783e70a5ae90b29
ripemd-160
e35318b40cd2170e46c8bb74f2ec88ccd247dc0a
Diameter
62722768
Circumference
197049387.16162
Area
3.0898707488701E+15
Volume
1.2920349742091E+23
Surface area
1.235948299548E+16
Circumference
197049387.16162
Perimeter
125445536
Area
983536406395456
Diagonal
44351694.587591
Surface area
5901218438372736
Volume
3.0845062918948E+22
Space diagonal
54319510.483678
Perimeter
94084152
Area
4.2588375674266E+14
Altitude
27159755.241839
Surface area
4.2588375674266E+14
Volume
3.635125526019E+21
Height
14783898.195864