47389621 is an odd 8-digits prime number following 47389620
and preceding 47389622 . In scientific notation, it is written as 4.7389621 × 10^7.
The sum of its digits is 40. It has a total of 1 prime factors and 2 positive divisors.
There are 47389620 positive integers (up to 47389621) that are relatively prime to 47389621.
47389621 has 2 divisors, whose sum is 47389622
The reverse of 47389621 is 12698374
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 40 Digital Root 4
Name
forty-seven million three hundred eighty-nine thousand six hundred twenty-one
Scientific notation
4.7389621 × 10^7
Engineering notation
4.7389621 × 10^6
Prime Factorization
47389621
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
47389621 Product of the distinct prime numbers
The prime factorization of 47389621 is 47389621.
Since it has a total of 1 prime factors.
2 , 5 , 7 , 23 , 468 , 906 , 9892 , 5870 , 4909 , 80596 , 828605 , 550330 , 5312927 , 2518153 , 86460644 , 34654998 , 229527822 , 111579196 , 3442873794 , 5578218595
n×2
94779242
n×3
142168863
n×4
189558484
n×5
236948105
n÷2
23694810.5
n÷3
15796540.333333
n÷3
11847405.25
n÷5
9477924.2
n2
2245776178523641
n3
1.0642648195106E+23
n4
5.0435106440242E+30
n5
2.3901005792978E+38
2 √n6884.011984301
3 √n361.87708096361
4 √n82.969946271533
5 √n34.287565250034
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
47389622 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
23694811 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6884.0120569331 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999577967 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 47389621 can be divided by 2 positive divisors.
The sum of these divisors (counting 47389621) is 47389622, the average is 23694811.
Base
System
Value
2
Binary
10110100110001101110110101
3
Ternary
10022011122100011
4
Quaternary
2310301232311
5
Quinary
44112431441
6
Senary
4411420221
8
Octal
264615665
10
Decimal
47389621
12
Duodecimal
13a54671
16
Hexadecimal
2d31bb5
20
Vigesimal
eg3e11
36
Base36
s7q2d
md5
7f2e0d2b4c2d26b441d69bdc88eaa579
sha1
622f20e367e014d8414e17439233fb2f7c98ff47
sha256
25b4f03516e99b0ebb4aa45d03e1d579cd8426127d2ca7e3e977f0be2921cb2b
sha512
5f2be20b8410c5c1a7d8685c500ba53ccb8fa133d08923318fa4feede7d50ec25b703935c32b95feb9d377180b34648d778504eaec7eedbdc082de7401071ed8
ripemd-160
024e7ff4f4cfc56ac9216b2713bc6bd5db3236cb
Diameter
94779242
Circumference
297757770.38001
Area
7.0553139440568E+15
Volume
4.4579820512649E+23
Surface area
2.8221255776227E+16
Circumference
297757770.38001
Perimeter
189558484
Area
2245776178523641
Diagonal
67019044.733921
Surface area
13474657071141846
Volume
1.0642648195106E+23
Space diagonal
82081231.323433
Perimeter
142168863
Area
9.724496109077E+14
Altitude
41040615.661717
Surface area
9.724496109077E+14
Volume
1.2542481180904E+22
Height
22339681.577974