47921143 is an odd 8-digits prime number following 47921142
and preceding 47921144 . In scientific notation, it is written as 4.7921143 × 10^7.
The sum of its digits is 31. It has a total of 1 prime factors and 2 positive divisors.
There are 47921142 positive integers (up to 47921143) that are relatively prime to 47921143.
47921143 has 2 divisors, whose sum is 47921144
The reverse of 47921143 is 34112974
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 31 Digital Root 4
Name
forty-seven million nine hundred twenty-one thousand one hundred forty-three
Scientific notation
4.7921143 × 10^7
Engineering notation
4.7921143 × 10^6
Prime Factorization
47921143
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
47921143 Product of the distinct prime numbers
The prime factorization of 47921143 is 47921143.
Since it has a total of 1 prime factors.
1 , 10 , 25 , 53 , 48 , 901 , 4366 , 1899 , 44889 , 57864 , 891292 , 658419 , 1566858 , 1679877 , 5337093 , 40663687 , 964418021 , 257179747 , 2006098864 , 2465197156
n×2
95842286
n×3
143763429
n×4
191684572
n×5
239605715
n÷2
23960571.5
n÷3
15973714.333333
n÷3
11980285.75
n÷5
9584228.6
n2
2296435946426449
n3
1.1004783537904E+23
n4
5.2736180560395E+30
n5
2.5271780499085E+38
2 √n6922.5098772049
3 √n363.22499187206
4 √n83.201621842395
5 √n34.364136355672
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
47921144 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
23960572 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6922.5099494331 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999582648 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 47921143 can be divided by 2 positive divisors.
The sum of these divisors (counting 47921143) is 47921144, the average is 23960572.
Base
System
Value
2
Binary
10110110110011011111110111
3
Ternary
10100011122110011
4
Quaternary
2312303133313
5
Quinary
44231434033
6
Senary
4431041051
8
Octal
266633767
10
Decimal
47921143
12
Duodecimal
14070187
16
Hexadecimal
2db37f7
20
Vigesimal
eja2h3
36
Base36
sj46v
md5
b8fcb480cb7d69db0a67ccdebeda2112
sha1
dc802f15ffe7e3828be9c9bae1f2108ab3df0f5f
sha256
79c789ce00a1cb2cb80ea6032a62f0cc197c02a841c8fddd9d3f648aa3e71704
sha512
18a4fc9e26d37f336d68d6fb18c17797d88a32b71e131f093b8d0dff3267666edefadfda6cf5fa532ba413728e6da6bbe63f5fafb9d93127f4b0746b9eb3d1fa
ripemd-160
9c3ec64ad55210d371ce07d00946872ace93858a
Diameter
95842286
Circumference
301097421.60085
Area
7.2144662987329E+15
Volume
4.6096729489368E+23
Surface area
2.8857865194931E+16
Circumference
301097421.60085
Perimeter
191684572
Area
2296435946426449
Diagonal
67770730.355021
Surface area
13778615678558694
Volume
1.1004783537904E+23
Space diagonal
83001854.432774
Perimeter
143763429
Area
9.9438593388453E+14
Altitude
41500927.216387
Surface area
9.9438593388453E+14
Volume
1.2969261775237E+22
Height
22590243.451674