42381497 is an odd 8-digits prime number following 42381496
and preceding 42381498 . In scientific notation, it is written as 4.2381497 × 10^7.
The sum of its digits is 38. It has a total of 1 prime factors and 2 positive divisors.
There are 42381496 positive integers (up to 42381497) that are relatively prime to 42381497.
42381497 has 2 divisors, whose sum is 42381498
The reverse of 42381497 is 79418324
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 38 Digital Root 2
Name
forty-two million three hundred eighty-one thousand four hundred ninety-seven
Scientific notation
4.2381497 × 10^7
Engineering notation
4.2381497 × 10^6
Prime Factorization
42381497
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
42381497 Product of the distinct prime numbers
The prime factorization of 42381497 is 42381497.
Since it has a total of 1 prime factors.
6 , 4 , 97 , 69 , 539 , 55 , 1763 , 9662 , 71983 , 43856 , 549352 , 881499 , 7199564 , 946962 , 53670650 , 86895154 , 6446776 , 430467719 , 7709669575 , 5977284002
n×2
84762994
n×3
127144491
n×4
169525988
n×5
211907485
n÷2
21190748.5
n÷3
14127165.666667
n÷3
10595374.25
n÷5
8476299.4
n2
1796191287961009
n3
7.6125275682146E+22
n4
3.226303142947E+30
n5
1.367355569739E+38
2 √n6510.1072955828
3 √n348.65194924312
4 √n80.685235920723
5 √n33.530131646117
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
42381498 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
21190749 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6510.1073723864 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999528096 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 42381497 can be divided by 2 positive divisors.
The sum of these divisors (counting 42381497) is 42381498, the average is 21190749.
Base
System
Value
2
Binary
10100001101011000010111001
3
Ternary
2221202012111002
4
Quaternary
2201223002321
5
Quinary
41322201442
6
Senary
4112214345
8
Octal
241530271
10
Decimal
42381497
12
Duodecimal
1223a3b5
16
Hexadecimal
286b0b9
20
Vigesimal
d4hdeh
36
Base36
p8drt
md5
c86c7c23a5d9fbaba5190152933207b5
sha1
06ac3f2693e7c1f30c84846f9dfe44170ffb283e
sha256
0fb2e95e07c456664cea1f745fbfc8f57a16eb6e34787ce32518749611014442
sha512
6e60574b76f739c943ea120d6c10f2efcf2db646f76d81999194db78e2eaf330cc060334240d6848c1afd0ad6268848fa5328e8086ac3a1382dcd05938cc535b
ripemd-160
a63cb1e087e8d0bc3e3bef9b66c5efc40673d489
Diameter
84762994
Circumference
266290799.24668
Area
5.6429013547003E+15
Volume
3.1887280911404E+23
Surface area
2.2571605418801E+16
Circumference
266290799.24668
Perimeter
169525988
Area
1796191287961009
Diagonal
59936487.851075
Surface area
10777147727766054
Volume
7.6125275682146E+22
Space diagonal
73406906.104828
Perimeter
127144491
Area
7.7777364271526E+14
Altitude
36703453.052414
Surface area
7.7777364271526E+14
Volume
8.9714497757568E+21
Height
19978829.283692