47893478 is an even 8-digits composite number following 47893477
and preceding 47893479 . In scientific notation, it is written as 4.7893478 × 10^7.
The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors.
There are 23587200 positive integers (up to 47893478) that are relatively prime to 47893478.
47893478 has 16 divisors, whose sum is 72927744
The reverse of 47893478 is 87439874
Previous prime number is 157
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
forty-seven million eight hundred ninety-three thousand four hundred seventy-eight
Scientific notation
4.7893478 × 10^7
Engineering notation
4.7893478 × 10^6
Prime Factorization
2 × 127 × 157 × 1201
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
47893478
Product of the distinct prime numbers
The prime factorization of 47893478 is 2 × 127 × 157 × 1201.
Since it has a total of 4 prime factors.
4 , 3 , 41 , 6 , 30 , 274 , 2598 , 4423 , 39777 , 11912 , 922046 , 965466 , 6275476 , 8281181 , 72810761 , 41766377 , 39962654 , 601034798 , 7048465249 , 3127443184
n×2
95786956
n×3
143680434
n×4
191573912
n×5
239467390
n÷2
23946739
n÷3
15964492.666667
n÷3
11973369.5
n÷5
9578695.6
n2
2293785234936484
n3
1.0985735268616E+23
n4
5.2614507040126E+30
n5
2.5198917354071E+38
2 √n
6920.5113972885
3 √n
363.15508150759
4 √n
83.18961111394
5 √n
34.36016773814
1 , 2 , 127 , 157 , 254 , 314 , 1201 , 2402 , 19939 , 39878 , 152527 , 188557 , 305054 , 377114 , 23946739 , 47893478
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
-47893477
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 47893478 can be divided by 16 positive divisors.
The sum of these divisors (counting 47893478) is 1, the average is 0.0625.
Base
System
Value
2
Binary
10110110101100101111100110
3
Ternary
10100010020111112
4
Quaternary
2312230233212
5
Quinary
44230042403
6
Senary
4430305022
8
Octal
266545746
10
Decimal
47893478
12
Duodecimal
14058172
16
Hexadecimal
2dacbe6
20
Vigesimal
ej6ddi
36
Base36
siiue
md5
f8198f722b8c5e1ed385ed011d764123
sha1
564fa1ecf426fcf26a923cf91565bdf0919e6ed3
sha256
765e45d1d44a56bca26fdbb914bd8cbe0e26007ca736597e3441f1e90d462622
sha512
687270ba36846dafd248751ec6c2cbb83af3fd06094859e59449abdff7498ecad69666319028f128a943960d33b49b577233c29b1fd4d58db7f0b78a7e4bf881
ripemd-160
0056b0f590f3e465ed778abab87f9b0ff918639d
Diameter
95786956
Circumference
300923597.27933
Area
7.2061388429892E+15
Volume
4.6016940285553E+23
Surface area
2.8824555371957E+16
Circumference
300923597.27933
Perimeter
191573912
Area
2293785234936484
Diagonal
67731606.136817
Surface area
13762711409618904
Volume
1.0985735268616E+23
Space diagonal
82953937.247182
Perimeter
143680434
Area
9.9323814214033E+14
Altitude
41476968.623591
Surface area
9.9323814214033E+14
Volume
1.2946813174597E+22
Height
22577202.045606