47874891 is an odd 8-digits composite number following 47874890
and preceding 47874892 . In scientific notation, it is written as 4.7874891 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 30391680 positive integers (up to 47874891) that are relatively prime to 47874891.
47874891 has 16 divisors, whose sum is 66908160
The reverse of 47874891 is 19847874
Previous prime number is 241
Is Prime? no Number parity odd Number length 8 Sum of Digits 48 Digital Root 3
Name
forty-seven million eight hundred seventy-four thousand eight hundred ninety-one
Scientific notation
4.7874891 × 10^7
Engineering notation
4.7874891 × 10^6
Prime Factorization
3 × 23 × 241 × 2879
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
47874891 Product of the distinct prime numbers
The prime factorization of 47874891 is 3 × 23 × 241 × 2879.
Since it has a total of 4 prime factors.
4 , 4 , 80 , 4 , 938 , 940 , 8091 , 3569 , 49825 , 94464 , 813877 , 403836 , 8867938 , 5903839 , 18525197 , 5911536 , 219580758 , 679672597 , 6913038847 , 9613241998
n×2
95749782
n×3
143624673
n×4
191499564
n×5
239374455
n÷2
23937445.5
n÷3
15958297
n÷3
11968722.75
n÷5
9574978.2
n2
2292005188261881
n3
1.0972949855947E+23
n4
5.2532877830194E+30
n5
2.5150058000368E+38
2 √n6919.1683748844
3 √n363.10809642619
4 √n83.181538666247
5 √n34.357500353647
1 , 3 , 23 , 69 , 241 , 723 , 2879 , 5543 , 8637 , 16629 , 66217 , 198651 , 693839 , 2081517 , 15958297 , 47874891
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-47874890 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
1 Returns the nth root of the product of n divisors
H Harmonic Mean
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 47874891 can be divided by 16 positive divisors.
The sum of these divisors (counting 47874891) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10110110101000001101001011
3
Ternary
10100002022000010
4
Quaternary
2312220031023
5
Quinary
44223444031
6
Senary
4430043003
8
Octal
266501513
10
Decimal
47874891
12
Duodecimal
14049463
16
Hexadecimal
2da834b
20
Vigesimal
ej474b
36
Base36
si4i3
md5
ec04b2ea99a67ac39f4c044ea4c9ea79
sha1
fd5a9fc6e62b5ba65e8df2757175dd62e72395bb
sha256
432ee03340fd93789061339404fe89abb9bc75d1427013e73f4cf01ba2e28337
sha512
931f71fc918b7f7fec8f241b9eaa8244576c9e69989bc29f21eabcc2ad47e5ad364274b099cccfa35f376478fa87444bb47357f9ebeea18d6a3c7db4f66a6908
ripemd-160
2fdc18f10473fcb5507de868432c56fe0d22a475
Diameter
95749782
Circumference
300806811.71402
Area
7.2005466614332E+15
Volume
4.5963384874204E+23
Surface area
2.8802186645733E+16
Circumference
300806811.71402
Perimeter
191499564
Area
2292005188261881
Diagonal
67705320.149334
Surface area
13752031129571286
Volume
1.0972949855947E+23
Space diagonal
82921743.618822
Perimeter
143624673
Area
9.9246735932026E+14
Altitude
41460871.809411
Surface area
9.9246735932026E+14
Volume
1.2931745421267E+22
Height
22568440.049778