47681489 is an odd 8-digits prime number following 47681488
and preceding 47681490 . In scientific notation, it is written as 4.7681489 × 10^7.
The sum of its digits is 47. It has a total of 1 prime factors and 2 positive divisors.
There are 47681488 positive integers (up to 47681489) that are relatively prime to 47681489.
47681489 has 2 divisors, whose sum is 47681490
The reverse of 47681489 is 98418674
Previous prime number is 1
Is Prime? yes Number parity odd Number length 8 Sum of Digits 47 Digital Root 2
Name
forty-seven million six hundred eighty-one thousand four hundred eighty-nine
Scientific notation
4.7681489 × 10^7
Engineering notation
4.7681489 × 10^6
Prime Factorization
47681489
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
47681489 Product of the distinct prime numbers
The prime factorization of 47681489 is 47681489.
Since it has a total of 1 prime factors.
6 , 4 , 22 , 68 , 408 , 391 , 3160 , 943 , 58295 , 40966 , 63571 , 138501 , 2856560 , 1575925 , 33622145 , 48925534 , 781767499 , 962616056 , 9418967776 , 1381063736
n×2
95362978
n×3
143044467
n×4
190725956
n×5
238407445
n÷2
23840744.5
n÷3
15893829.666667
n÷3
11920372.25
n÷5
9536297.8
n2
2273524393257121
n3
1.0840502834832E+23
n4
5.1689131667352E+30
n5
2.4646147630164E+38
2 √n6905.1784191286
3 √n362.61848271257
4 √n83.097403203281
5 √n34.329696331295
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
47681490 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
23840745 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
6905.1784915381 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999958055 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 47681489 can be divided by 2 positive divisors.
The sum of these divisors (counting 47681489) is 47681490, the average is 23840745.
Base
System
Value
2
Binary
10110101111000111111010001
3
Ternary
10022201110201002
4
Quaternary
2311320333101
5
Quinary
44201301424
6
Senary
4421551345
8
Octal
265707721
10
Decimal
47681489
12
Duodecimal
13b75555
16
Hexadecimal
2d78fd1
20
Vigesimal
ei03e9
36
Base36
sdz9t
md5
514a96b5baa9922deea551efbcfdaefc
sha1
f1ed1a5ce2e1fb9d4595c713b47c224ad79f6943
sha256
e1181ddf113b8bfb29221aac2c3bc5d92d19e35ed60fcfe3a1611dcaea7cad3b
sha512
19dbcae44d92f0844fe125c4e4e50f9599be8f11940245ccda64d2f172d1d32252fef46d0970ae7c94715710ef10553895a5f6a95d85496907dfcd019141c5f6
ripemd-160
4704e60bc7722d407464b371748cfe82923619f8
Diameter
95362978
Circumference
299591631.10925
Area
7.1424875316138E+15
Volume
4.5408592089504E+23
Surface area
2.8569950126455E+16
Circumference
299591631.10925
Perimeter
190725956
Area
2273524393257121
Diagonal
67431808.417944
Surface area
13641146359542726
Volume
1.0840502834832E+23
Space diagonal
82586761.528537
Perimeter
143044467
Area
9.8446494034213E+14
Altitude
41293380.764268
Surface area
9.8446494034213E+14
Volume
1.277565510997E+22
Height
22477269.472648