42934939 is an odd 8-digits prime number following 42934938
and preceding 42934940 . In scientific notation, it is written as 4.2934939 × 10^7.
The sum of its digits is 43. It has a total of 1 prime factors and 2 positive divisors.
There are 42934938 positive integers (up to 42934939) that are relatively prime to 42934939.
42934939 has 2 divisors, whose sum is 42934940
The reverse of 42934939 is 93943924
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 43
Digital Root 7
Name
forty-two million nine hundred thirty-four thousand nine hundred thirty-nine
Scientific notation
4.2934939 × 10^7
Engineering notation
4.2934939 × 10^6
Prime Factorization
42934939
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
42934939
Product of the distinct prime numbers
The prime factorization of 42934939 is 42934939.
Since it has a total of 1 prime factors.
4 , 9 , 47 , 55 , 641 , 560 , 1648 , 586 , 47710 , 55790 , 937564 , 705616 , 183589 , 474677 , 8348298 , 36779081 , 448890665 , 997709287 , 8989657405 , 8375826547
n×2
85869878
n×3
128804817
n×4
171739756
n×5
214674695
n÷2
21467469.5
n÷3
14311646.333333
n÷3
10733734.75
n÷5
8586987.8
n2
1843408986933721
n3
7.9146652406051E+22
n4
3.398156693108E+30
n5
1.4589965033103E+38
2 √n
6552.4757916378
3 √n
350.16302337474
4 √n
80.947364327925
5 √n
33.61724893036
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
42934940
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
21467470
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
6552.4758679449
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999534179
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42934939 can be divided by 2 positive divisors.
The sum of these divisors (counting 42934939) is 42934940, the average is 21467470.
Base
System
Value
2
Binary
10100011110010001010011011
3
Ternary
2222210022122221
4
Quaternary
2203302022123
5
Quinary
41442404224
6
Senary
4132124511
8
Octal
243621233
10
Decimal
42934939
12
Duodecimal
12466737
16
Hexadecimal
28f229b
20
Vigesimal
d86h6j
36
Base36
pk8t7
md5
044df1d067693c311ff517d3277cdda8
sha1
bbed2eecea1d7d08424e6651b50f44436113b744
sha256
212b770f73929d5e8fd9025cd22edbadda8926f05ea15630f32a3aea5246493a
sha512
da47c2147055d011e1a0e2f29c2b2ee4bc31687aaad295e94125ab7028cdc5a060c38690d237f5fd10acb8b29c5827bad82f566a17358161170821b5451c9906
ripemd-160
27e8a3fade364ae05d4557320c3f7036e97b8b73
Diameter
85869878
Circumference
269768177.88945
Area
5.7912401309124E+15
Volume
3.315287223401E+23
Surface area
2.316496052365E+16
Circumference
269768177.88945
Perimeter
171739756
Area
1843408986933721
Diagonal
60719173.033462
Surface area
11060453921602326
Volume
7.9146652406051E+22
Space diagonal
74365495.76787
Perimeter
128804817
Area
7.9821950612457E+14
Altitude
37182747.883935
Surface area
7.9821950612457E+14
Volume
9.3275224374222E+21
Height
20239724.344487