47987725 is an odd 8-digits composite number following 47987724
and preceding 47987726 . In scientific notation, it is written as 4.7987725 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 6 positive divisors.
There are 38390160 positive integers (up to 47987725) that are relatively prime to 47987725.
47987725 has 6 divisors, whose sum is 59504810
The reverse of 47987725 is 52778974
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
forty-seven million nine hundred eighty-seven thousand seven hundred twenty-five
Scientific notation
4.7987725 × 10^7
Engineering notation
4.7987725 × 10^6
Prime Factorization
5 × 5 × 1919509
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
9597545
Product of the distinct prime numbers
The prime factorization of 47987725 is 5 × 5 × 1919509.
Since it has a total of 3 prime factors.
9 , 4 , 63 , 82 , 501 , 229 , 581 , 5655 , 33035 , 90777 , 761508 , 996844 , 8291949 , 4679206 , 51375958 , 81093004 , 573917648 , 253251584 , 4277693206 , 6952097911
n×2
95975450
n×3
143963175
n×4
191950900
n×5
239938625
n÷2
23993862.5
n÷3
15995908.333333
n÷3
11996931.25
n÷5
9597545
n2
2302821750675625
n3
1.1050717689544E+23
n4
5.3029880153848E+30
n5
2.5447833056058E+38
2 √n
6927.3173018132
3 √n
363.39313654295
4 √n
83.230507038064
5 √n
34.373680211426
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-47987724
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 47987725 can be divided by 6 positive divisors.
The sum of these divisors (counting 47987725) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
10110111000011110000001101
3
Ternary
10100022000210011
4
Quaternary
2313003300031
5
Quinary
44241101400
6
Senary
4432313221
8
Octal
267036015
10
Decimal
47987725
12
Duodecimal
140a2811
16
Hexadecimal
2dc3c0d
20
Vigesimal
eji965
36
Base36
skjkd
md5
50997047cc83e03a6cad4375e4c68ab4
sha1
55c3a54fc29e84706130a988b0970af44648655d
sha256
e3d3d392627d8687d8b6de334694f81262206b8b1037ddd3b2c8ac97cf3f7c3b
sha512
f1adf99f4afc4522909e4a8060ab1e817f5e21e4e8481531283a8f9cff6be0c6751cbd7c8c71e2cb3459a44ee81183bda2a784d926001afe3ba10d46f13f5220
ripemd-160
96d48b7741bc36dfb9308a176fa007a18cdba466
Diameter
95975450
Circumference
301515768.64497
Area
7.2345278944493E+15
Volume
4.6289138013822E+23
Surface area
2.8938111577797E+16
Circumference
301515768.64497
Perimeter
191950900
Area
2302821750675625
Diagonal
67864891.52243
Surface area
13816930504053750
Volume
1.1050717689544E+23
Space diagonal
83117177.839643
Perimeter
143963175
Area
9.9715106823622E+14
Altitude
41558588.919822
Surface area
9.9715106823622E+14
Volume
1.3023395692091E+22
Height
22621630.507477