47954889 is an odd 8-digits composite number following 47954888
and preceding 47954890 . In scientific notation, it is written as 4.7954889 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 31909680 positive integers (up to 47954889) that are relatively prime to 47954889.
47954889 has 16 divisors, whose sum is 71178240
The reverse of 47954889 is 98845974
Previous prime number is 661
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
forty-seven million nine hundred fifty-four thousand eight hundred eighty-nine
Scientific notation
4.7954889 × 10^7
Engineering notation
4.7954889 × 10^6
Prime Factorization
3 × 9 × 661 × 2687
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
47954889
Product of the distinct prime numbers
The prime factorization of 47954889 is 3 × 9 × 661 × 2687.
Since it has a total of 4 prime factors.
9 , 6 , 33 , 26 , 987 , 329 , 7944 , 5371 , 59479 , 70775 , 21952 , 768585 , 3303648 , 6446826 , 28740732 , 3371944 , 184068564 , 331095803 , 7155323693 , 2621539387
n×2
95909778
n×3
143864667
n×4
191819556
n×5
239774445
n÷2
23977444.5
n÷3
15984963
n÷3
11988722.25
n÷5
9590977.8
n2
2299671379002321
n3
1.1028048571653E+23
n4
5.2884884514024E+30
n5
2.5360887666479E+38
2 √n
6924.9468590019
3 √n
363.31023270538
4 √n
83.216265591541
5 √n
34.368974828049
1 , 3 , 9 , 27 , 661 , 1983 , 2687 , 5949 , 8061 , 17847 , 24183 , 72549 , 1776107 , 5328321 , 15984963 , 47954889
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
-47954888
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 47954889 can be divided by 16 positive divisors.
The sum of these divisors (counting 47954889) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10110110111011101111001001
3
Ternary
10100020100202000
4
Quaternary
2312323233021
5
Quinary
44234024024
6
Senary
4431501213
8
Octal
266735711
10
Decimal
47954889
12
Duodecimal
14087809
16
Hexadecimal
2dbbbc9
20
Vigesimal
eje749
36
Base36
sju89
md5
c1a5ef4953aede31e7b7e60680e428d9
sha1
f1d472a966d1287ff4955809a81c3e51af26adec
sha256
548fceb45f7bbf516bfa633a684594b5e92972f622711938f88104cd2b9d58a3
sha512
af079e2ea6e48b461e28bdf8bda0e5543200e23b413d7c807f51f2c48bc39359864702cb490d1d2612299ac78f02407b5a86d0f7260b42b4b3a197c9cde1d5de
ripemd-160
ed408a9008cc4c86254a6444265b29bae0489a50
Diameter
95909778
Circumference
301309453.97223
Area
7.2246307099444E+15
Volume
4.619418183485E+23
Surface area
2.8898522839778E+16
Circumference
301309453.97223
Perimeter
191819556
Area
2299671379002321
Diagonal
67818454.405896
Surface area
13798028274013926
Volume
1.1028048571653E+23
Space diagonal
83060304.219326
Perimeter
143864667
Area
9.95786917286E+14
Altitude
41530152.109663
Surface area
9.95786917286E+14
Volume
1.2996679880451E+22
Height
22606151.468632