47998889 is an odd 8-digits composite number following 47998888
and preceding 47998890 . In scientific notation, it is written as 4.7998889 × 10^7.
The sum of its digits is 62. It has a total of 2 prime factors and 4 positive divisors.
There are 47985024 positive integers (up to 47998889) that are relatively prime to 47998889.
47998889 has 4 divisors, whose sum is 48012756
The reverse of 47998889 is 98889974
Previous prime number is 7193
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 62
Digital Root 8
Name
forty-seven million nine hundred ninety-eight thousand eight hundred eighty-nine
Scientific notation
4.7998889 × 10^7
Engineering notation
4.7998889 × 10^6
Prime Factorization
7193 × 6673
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
47998889
Product of the distinct prime numbers
The prime factorization of 47998889 is 7193 × 6673.
Since it has a total of 2 prime factors.
9 , 8 , 7 , 91 , 376 , 471 , 8920 , 8883 , 93849 , 86829 , 983864 , 587079 , 6252285 , 6021178 , 89781567 , 57489483 , 80263116 , 56091213 , 464293614 , 1687871037
n×2
95997778
n×3
143996667
n×4
191995556
n×5
239994445
n÷2
23999444.5
n÷3
15999629.666667
n÷3
11999722.25
n÷5
9599777.8
n2
2303893345234321
n3
1.1058432094574E+23
n4
5.307924546215E+30
n5
2.5477448111415E+38
2 √n
6928.1230502929
3 √n
363.42131462677
4 √n
83.235347360919
5 √n
34.375279420642
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-47998888
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 47998889 can be divided by 4 positive divisors.
The sum of these divisors (counting 47998889) is 1, the average is 0.25.
Base
System
Value
2
Binary
10110111000110011110101001
3
Ternary
10100022121002122
4
Quaternary
2313012132221
5
Quinary
44241431024
6
Senary
4432441025
8
Octal
267063651
10
Decimal
47998889
12
Duodecimal
140a9175
16
Hexadecimal
2dc67a9
20
Vigesimal
ejjh49
36
Base36
sks6h
md5
ad3b27ad884e6ff446a16efd5234811b
sha1
707360629e4844fdf8fb4e554e2206ad3f8707c5
sha256
68636e024a9dd408c675acd698729fbebe9581af7228279bb9a105b1206cc3c2
sha512
c9be3a0a5ebb98847d07f866d7a3e8a1315ad5d45cc8cf8913b585a9d02b0a5c5f53072565a38c501aaa240ba71ab64553b724b7a1c448276ad378057f1f2ddf
ripemd-160
d345c99165440db5e95d83eeeebe0ad2d5476c70
Diameter
95997778
Circumference
301585914.12574
Area
7.2378944080426E+15
Volume
4.6321452038047E+23
Surface area
2.895157763217E+16
Circumference
301585914.12574
Perimeter
191995556
Area
2303893345234321
Diagonal
67880679.802641
Surface area
13823360071405926
Volume
1.1058432094574E+23
Space diagonal
83136514.454859
Perimeter
143996667
Area
9.9761508229142E+14
Altitude
41568257.227429
Surface area
9.9761508229142E+14
Volume
1.3032487205607E+22
Height
22626893.267547