12937984 is an even 8-digits composite number following 12937983
and preceding 12937985 . In scientific notation, it is written as 1.2937984 × 10^7.
The sum of its digits is 43. It has a total of 9 prime factors and 18 positive divisors.
There are 6468864 positive integers (up to 12937984) that are relatively prime to 12937984.
12937984 has 18 divisors, whose sum is 25825940
The reverse of 12937984 is 48973921
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 43
Digital Root 7
Name
twelve million nine hundred thirty-seven thousand nine hundred eighty-four
Scientific notation
1.2937984 × 10^7
Engineering notation
1.2937984 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 50539
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
9
Total number of prime factors
rad
Radical
101078
Product of the distinct prime numbers
The prime factorization of 12937984 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 50539.
Since it has a total of 9 prime factors.
9 , 7 , 74 , 52 , 807 , 646 , 2364 , 8045 , 61165 , 31957 , 857905 , 786089 , 1138503 , 3695814 , 99262681 , 49943519 , 379010246 , 853827435 , 9547111527 , 8204994015
n×2
25875968
n×3
38813952
n×4
51751936
n×5
64689920
n÷2
6468992
n÷3
4312661.3333333
n÷3
3234496
n÷5
2587596.8
n2
167391429984256
n3
2.1657076428734E+21
n4
2.8019890832174E+28
n5
3.6252089926841E+35
2 √n
3596.9409225062
3 √n
234.75897424563
4 √n
59.974502269767
5 √n
26.446811630912
1 , 2 , 4 , 8 , 16 , 32 , 64 , 128 , 256 , 50539 , 101078 , 202156 , 404312 , 808624 , 1617248 , 3234496 , 6468992 , 12937984
18 divisors
τ
Total Divisors
18
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-12937983
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.055555555555556
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
18
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 12937984 can be divided by 18 positive divisors.
The sum of these divisors (counting 12937984) is 1, the average is 0.055555555555556.
Base
System
Value
2
Binary
110001010110101100000000
3
Ternary
220100022120121
4
Quaternary
301112230000
5
Quinary
11303003414
6
Senary
1141150024
8
Octal
61265400
10
Decimal
12937984
12
Duodecimal
43bb314
16
Hexadecimal
c56b00
20
Vigesimal
40h4j4
36
Base36
7pb0g
md5
cdc43fe993a287c8c135eab5b2929716
sha1
1bdcfe3576197117a05bf7640a5736456f872e48
sha256
e47f0b5ca489a8bcbdc499ae6d89d7b9b221774dd14c7cfcade6c499b73fb335
sha512
adcbdcd36e60bb98e1e6a1a4044c216d09fadc4947ce3780d382a53bd55937b08d057452bf44163e2db2980d6afa8cad6b4eb39e6a4f860cc957fa0ab44c686f
ripemd-160
e32e15e2bb8dc1a3cf72f81c55c574533ee3c6ba
Diameter
25875968
Circumference
81291750.973325
Area
5.2587568671243E+14
Volume
9.0716949608992E+21
Surface area
2.1035027468497E+15
Circumference
81291750.973325
Perimeter
51751936
Area
167391429984256
Diagonal
18297072.442566
Surface area
1004348579905536
Volume
2.1657076428734E+21
Space diagonal
22409245.635513
Perimeter
38813952
Area
72482615371085
Altitude
11204622.817757
Surface area
72482615371085
Volume
2.5523109339056E+20
Height
6099024.147522