47987589 is an odd 8-digits composite number following 47987588
and preceding 47987590 . In scientific notation, it is written as 4.7987589 × 10^7.
The sum of its digits is 57. It has a total of 4 prime factors and 16 positive divisors.
There are 28809600 positive integers (up to 47987589) that are relatively prime to 47987589.
47987589 has 16 divisors, whose sum is 70588224
The reverse of 47987589 is 98578974
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 57
Digital Root 3
Name
forty-seven million nine hundred eighty-seven thousand five hundred eighty-nine
Scientific notation
4.7987589 × 10^7
Engineering notation
4.7987589 × 10^6
Prime Factorization
3 × 13 × 41 × 30011
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
47987589
Product of the distinct prime numbers
The prime factorization of 47987589 is 3 × 13 × 41 × 30011.
Since it has a total of 4 prime factors.
5 , 7 , 37 , 61 , 170 , 405 , 9570 , 6887 , 55208 , 87580 , 398256 , 682269 , 8060577 , 2334376 , 48507280 , 70563710 , 483247957 , 613142650 , 6147344625 , 5661239261
n×2
95975178
n×3
143962767
n×4
191950356
n×5
239937945
n÷2
23993794.5
n÷3
15995863
n÷3
11996897.25
n÷5
9597517.8
n2
2302808698032921
n3
1.1050623734683E+23
n4
5.3029278997361E+30
n5
2.5447472454917E+38
2 √n
6927.3074855964
3 √n
363.3927932502
4 √n
83.230448067978
5 √n
34.373660728003
1 , 3 , 13 , 39 , 41 , 123 , 533 , 1599 , 30011 , 90033 , 390143 , 1170429 , 1230451 , 3691353 , 15995863 , 47987589
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
-47987588
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 47987589 can be divided by 16 positive divisors.
The sum of these divisors (counting 47987589) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10110111000011101110000101
3
Ternary
10100022000121010
4
Quaternary
2313003232011
5
Quinary
44241100324
6
Senary
4432312433
8
Octal
267035605
10
Decimal
47987589
12
Duodecimal
140a2719
16
Hexadecimal
2dc3b85
20
Vigesimal
eji8j9
36
Base36
skjgl
md5
ae9c4671e33d06e5f1cdc282ec134e27
sha1
11ae1904fe955748e0a5edd66d452a3eafa92741
sha256
c954baa91deec87fd5676cd3c102f3c77a6138c373faf0f89a59745e796e1845
sha512
b543fa37ab4516fe32ae1deade159bf3868620a459383b08c6c0bb9c9c9aeb776d15b9f5d0d40710621b808b53ded40503bcc2a5513db09e0f7da842a2f80b87
ripemd-160
9a8741a6dd1f70c73852bbe99fec22a0855fcace
Diameter
95975178
Circumference
301514914.13177
Area
7.2344868883629E+15
Volume
4.628874445662E+23
Surface area
2.8937947553452E+16
Circumference
301514914.13177
Perimeter
191950356
Area
2302808698032921
Diagonal
67864699.189386
Surface area
13816852188197526
Volume
1.1050623734683E+23
Space diagonal
83116942.280733
Perimeter
143962767
Area
9.9714541627614E+14
Altitude
41558471.140367
Surface area
9.9714541627614E+14
Volume
1.3023284965225E+22
Height
22621566.396462