42781337 is an odd 8-digits prime number following 42781336
and preceding 42781338 . In scientific notation, it is written as 4.2781337 × 10^7.
The sum of its digits is 35. It has a total of 1 prime factors and 2 positive divisors.
There are 42781336 positive integers (up to 42781337) that are relatively prime to 42781337.
42781337 has 2 divisors, whose sum is 42781338
The reverse of 42781337 is 73318724
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 35
Digital Root 8
Name
forty-two million seven hundred eighty-one thousand three hundred thirty-seven
Scientific notation
4.2781337 × 10^7
Engineering notation
4.2781337 × 10^6
Prime Factorization
42781337
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
42781337
Product of the distinct prime numbers
The prime factorization of 42781337 is 42781337.
Since it has a total of 1 prime factors.
4 , 8 , 92 , 52 , 306 , 948 , 8311 , 9297 , 15914 , 84759 , 481719 , 92981 , 6796187 , 41626 , 54332294 , 59311069 , 579564934 , 416986080 , 1694071352 , 1964842990
n×2
85562674
n×3
128344011
n×4
171125348
n×5
213906685
n÷2
21390668.5
n÷3
14260445.666667
n÷3
10695334.25
n÷5
8556267.4
n2
1830242795507569
n3
7.8300233826431E+22
n4
3.3497886905074E+30
n5
1.4330843884738E+38
2 √n
6540.7443765981
3 √n
349.74494887881
4 √n
80.874868634194
5 √n
33.593160940384
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
42781338
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
21390669
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
6540.744453042
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999532506
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42781337 can be divided by 2 positive divisors.
The sum of these divisors (counting 42781337) is 42781338, the average is 21390669.
Base
System
Value
2
Binary
10100011001100101010011001
3
Ternary
2222111111221222
4
Quaternary
2203030222121
5
Quinary
41423000322
6
Senary
4124541425
8
Octal
243145231
10
Decimal
42781337
12
Duodecimal
123b1875
16
Hexadecimal
28cca99
20
Vigesimal
d77d6h
36
Base36
pgyah
md5
0e530f03eb77bb782aefdc0e952cef89
sha1
81351d4c7493c92f59c8aea2d53d2daefa66a663
sha256
c8bcd56ecce9c93fe6158a7ac2edb595b2a476747dc4b854de702675705bb47a
sha512
c261b3004af53b5f59ef94203665d24bd281f930ed51f0463e34a4c2523cf2bdb117fc38628389dd1784b28bc5dbe3191b8d0f3e33e323fbb6916231496b5b23
ripemd-160
7ac62db66c75009938d3c7c19b6ee834a2f13fba
Diameter
85562674
Circumference
268803068.0599
Area
5.7498773206522E+15
Volume
3.2798325248464E+23
Surface area
2.2999509282609E+16
Circumference
268803068.0599
Perimeter
171125348
Area
1830242795507569
Diagonal
60501947.001854
Surface area
10981456773045414
Volume
7.8300233826431E+22
Space diagonal
74099449.299726
Perimeter
128344011
Area
7.925183780015E+14
Altitude
37049724.649863
Surface area
7.925183780015E+14
Volume
9.2277710511937E+21
Height
20167315.667285