47897739 is an odd 8-digits composite number following 47897738
and preceding 47897740 . In scientific notation, it is written as 4.7897739 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 31903872 positive integers (up to 47897739) that are relatively prime to 47897739.
47897739 has 8 divisors, whose sum is 53266320
The reverse of 47897739 is 93779874
Previous prime number is 2003
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
forty-seven million eight hundred ninety-seven thousand seven hundred thirty-nine
Scientific notation
4.7897739 × 10^7
Engineering notation
4.7897739 × 10^6
Prime Factorization
9 × 2003 × 2657
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
47897739
Product of the distinct prime numbers
The prime factorization of 47897739 is 9 × 2003 × 2657.
Since it has a total of 3 prime factors.
10 , 2 , 77 , 2 , 246 , 408 , 4962 , 8983 , 27101 , 21124 , 597042 , 870663 , 7795299 , 5159139 , 45761636 , 23083857 , 192046273 , 16065614 , 9664484336 , 2093490124
n×2
95795478
n×3
143693217
n×4
191590956
n×5
239488695
n÷2
23948869.5
n÷3
15965913
n÷3
11974434.75
n÷5
9579547.8
n2
2294193401312121
n3
1.0988667675157E+23
n4
5.2633233626241E+30
n5
2.5210128869557E+38
2 √n
6920.8192434133
3 √n
363.1658509483
4 √n
83.191461361208
5 √n
34.360779109337
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-47897738
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 47897739 can be divided by 8 positive divisors.
The sum of these divisors (counting 47897739) is 1, the average is 0.125.
Base
System
Value
2
Binary
10110110101101110010001011
3
Ternary
10100010110100100
4
Quaternary
2312231302023
5
Quinary
44230211424
6
Senary
4430340443
8
Octal
266556213
10
Decimal
47897739
12
Duodecimal
1405a723
16
Hexadecimal
2dadc8b
20
Vigesimal
ej746j
36
Base36
sim4r
md5
e27e4592c3c5751dfc39f23367bc154d
sha1
4d0a0db65c1260e8ff52975cae7326568cd14d47
sha256
3e7f4b80b7a599cd9e1aab8e660051cddd29257939a513e175e931e738d9c149
sha512
b405127994ab2c9f1a33725c76b6fdce1c43dbb7150194fbcf7d990f2af50f5f39e66bd1911a39b23045378fb970e730efe970c0d4eb9792a9a019cec3974d47
ripemd-160
c1158ef5550f5f1733d0ba77f1dcd3df8f2bef12
Diameter
95795478
Circumference
300950369.93192
Area
7.2074211354763E+15
Volume
4.6029223521351E+23
Surface area
2.8829684541905E+16
Circumference
300950369.93192
Perimeter
191590956
Area
2294193401312121
Diagonal
67737632.100807
Surface area
13765160407872726
Volume
1.0988667675157E+23
Space diagonal
82961317.515673
Perimeter
143693217
Area
9.9341488336546E+14
Altitude
41480658.757837
Surface area
9.9341488336546E+14
Volume
1.2950269048848E+22
Height
22579210.700269