47493847 is an odd 8-digits prime number following 47493846
and preceding 47493848 . In scientific notation, it is written as 4.7493847 × 10^7.
The sum of its digits is 46. It has a total of 1 prime factors and 2 positive divisors.
There are 47493846 positive integers (up to 47493847) that are relatively prime to 47493847.
47493847 has 2 divisors, whose sum is 47493848
The reverse of 47493847 is 74839474
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 46
Digital Root 1
Name
forty-seven million four hundred ninety-three thousand eight hundred forty-seven
Scientific notation
4.7493847 × 10^7
Engineering notation
4.7493847 × 10^6
Prime Factorization
47493847
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
47493847
Product of the distinct prime numbers
The prime factorization of 47493847 is 47493847.
Since it has a total of 1 prime factors.
5 , 9 , 42 , 25 , 940 , 989 , 550 , 3579 , 48038 , 19300 , 117355 , 445187 , 4611927 , 6830017 , 91644410 , 13036820 , 351270875 , 96771285 , 8389321128 , 1407351280
n×2
94987694
n×3
142481541
n×4
189975388
n×5
237469235
n÷2
23746923.5
n÷3
15831282.333333
n÷3
11873461.75
n÷5
9498769.4
n2
2255665502859409
n3
1.0713023227598E+23
n4
5.08802686079E+30
n5
2.4164996925825E+38
2 √n
6891.5779760516
3 √n
362.14218390328
4 √n
83.015528523594
5 √n
34.302634018114
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
47493848
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
23746924
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
6891.578048604
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999578893
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 47493847 can be divided by 2 positive divisors.
The sum of these divisors (counting 47493847) is 47493848, the average is 23746924.
Base
System
Value
2
Binary
10110101001011001011010111
3
Ternary
10022100221022101
4
Quaternary
2311023023113
5
Quinary
44124300342
6
Senary
4413542531
8
Octal
265131327
10
Decimal
47493847
12
Duodecimal
13aa4a47
16
Hexadecimal
2d4b2d7
20
Vigesimal
eggec7
36
Base36
s9yhj
md5
2be49b61fe3448269db89356d0a09d16
sha1
aa45650ef92ee542a3143c91185686a2248408b5
sha256
d653217c76a63cfe076283ca4cb78fb50ad8f704ab091b2fb0536c312c373804
sha512
8705efe3d6f2d4a4f13beb3467d5d45bd3e0cc8925d41626f8dadde80db939f1321ec9db6df0f020713663929ab13c9165f0d3df9f849cf96e3077bf35a33f4b
ripemd-160
6b8d495e3e5b44e8299b7e8573fed4f50362e70e
Diameter
94987694
Circumference
298412641.65184
Area
7.086382172739E+15
Volume
4.4874606759413E+23
Surface area
2.8345528690956E+16
Circumference
298412641.65184
Perimeter
189975388
Area
2255665502859409
Diagonal
67166442.556673
Surface area
13533993017156454
Volume
1.0713023227598E+23
Space diagonal
82261756.050903
Perimeter
142481541
Area
9.7673181395822E+14
Altitude
41130878.025451
Surface area
9.7673181395822E+14
Volume
1.2625418952073E+22
Height
22388814.185558