84477894 is an even 8-digits composite number following 84477893
and preceding 84477895 . In scientific notation, it is written as 8.4477894 × 10^7.
The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors.
There are 27560072 positive integers (up to 84477894) that are relatively prime to 84477894.
84477894 has 16 divisors, whose sum is 172551168
The reverse of 84477894 is 49877448
Previous prime number is 47
Is Prime? no
Number parity even
Number length 8
Sum of Digits 51
Digital Root 6
Name
eighty-four million four hundred seventy-seven thousand eight hundred ninety-four
Scientific notation
8.4477894 × 10^7
Engineering notation
8.4477894 × 10^6
Prime Factorization
2 × 3 × 47 × 299567
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
84477894
Product of the distinct prime numbers
The prime factorization of 84477894 is 2 × 3 × 47 × 299567.
Since it has a total of 4 prime factors.
7 , 9 , 1 , 57 , 465 , 548 , 6437 , 1262 , 55366 , 8127 , 968990 , 353062 , 3041464 , 9544421 , 27471241 , 56166708 , 734182310 , 86429974 , 8948558531 , 9861829752
n×2
168955788
n×3
253433682
n×4
337911576
n×5
422389470
n÷2
42238947
n÷3
28159298
n÷3
21119473.5
n÷5
16895578.8
n2
7136514574675236
n3
6.0287772176887E+23
n4
5.0929840274552E+31
n5
4.3024456481505E+39
2 √n
9191.1856688895
3 √n
438.7808780145
4 √n
95.87067157838
5 √n
38.490062447427
1 , 2 , 3 , 6 , 47 , 94 , 141 , 282 , 299567 , 599134 , 898701 , 1797402 , 14079649 , 28159298 , 42238947 , 84477894
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
-84477893
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 84477894 can be divided by 16 positive divisors.
The sum of these divisors (counting 84477894) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000010010000011111000110
3
Ternary
12212221220212220
4
Quaternary
11002100133012
5
Quinary
133111243034
6
Senary
12214353210
8
Octal
502203706
10
Decimal
84477894
12
Duodecimal
2435b806
16
Hexadecimal
50907c6
20
Vigesimal
167jeee
36
Base36
1eank6
md5
66d6bc5f42febc38acda3dde08bf5ee8
sha1
e9eb5ff7206827c7fb729abb9ebc2753d26b8494
sha256
d884b1e8138d76ba99ce4db1c86f9ec6cfd649a60ad2b783c89a5ae96fabcd22
sha512
e2ae5e0043b02f800f5a3392745ccc163a3ec399fbeb5d1aba1e9e2219819f1116bee740e1546a30b7f79c5f2a0ae7b29f7c879fc7c152ebda7b401ceeeacc23
ripemd-160
855fbf4eeb96f37c928a7b9ef9a4185b3751e699
Diameter
168955788
Circumference
530790262.36227
Area
2.2420021760036E+16
Volume
2.5253282956294E+24
Surface area
8.9680087040145E+16
Circumference
530790262.36227
Perimeter
337911576
Area
7136514574675236
Diagonal
119469783.41552
Surface area
42819087448051416
Volume
6.0287772176887E+23
Space diagonal
146320004.52442
Perimeter
253433682
Area
3.0902014580733E+15
Altitude
73160002.262209
Surface area
3.0902014580733E+15
Volume
7.1049820881511E+22
Height
39823261.138506