84789898 is an even 8-digits composite number following 84789897
and preceding 84789899 . In scientific notation, it is written as 8.4789898 × 10^7.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 41027340 positive integers (up to 84789898) that are relatively prime to 84789898.
84789898 has 8 divisors, whose sum is 131287680
The reverse of 84789898 is 89898748
Previous prime number is 31
Is Prime? no
Number parity even
Number length 8
Sum of Digits 61
Digital Root 7
Name
eighty-four million seven hundred eighty-nine thousand eight hundred ninety-eight
Scientific notation
8.4789898 × 10^7
Engineering notation
8.4789898 × 10^6
Prime Factorization
2 × 31 × 1367579
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
84789898
Product of the distinct prime numbers
The prime factorization of 84789898 is 2 × 31 × 1367579.
Since it has a total of 3 prime factors.
2 , 9 , 8 , 18 , 57 , 409 , 6903 , 121 , 72694 , 62673 , 741749 , 766604 , 8087193 , 7325629 , 51401833 , 33280276 , 808432139 , 698838267 , 3416204043 , 9876581280
n×2
169579796
n×3
254369694
n×4
339159592
n×5
423949490
n÷2
42394949
n÷3
28263299.333333
n÷3
21197474.5
n÷5
16957979.6
n2
7189326802850404
n3
6.0958228630235E+23
n4
5.1686419878183E+31
n5
4.3824862694563E+39
2 √n
9208.1430266911
3 √n
439.32040059368
4 √n
95.959069538481
5 √n
38.518451771006
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
-84789897
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 84789898 can be divided by 8 positive divisors.
The sum of these divisors (counting 84789898) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000011011100101010001010
3
Ternary
12220112202212121
4
Quaternary
11003130222022
5
Quinary
133201234043
6
Senary
12225201454
8
Octal
503345212
10
Decimal
84789898
12
Duodecimal
2449028a
16
Hexadecimal
50dca8a
20
Vigesimal
169ieei
36
Base36
1ehcay
md5
c124f1f7a619261a0dabbb10e5a21e71
sha1
09220a3c1ee56b64cf14718fc7f0b58afd20e1c8
sha256
14e91a06303ddee28488c5c1e3c1675ae31da76a6a8e7e846884e386fffde6fb
sha512
864328ece3d7628eb536d688e171b79eaf3923759821f22dfe5dbb01c4cc18ecff7ecc4102e9720ac643949f2b947bbd39de9cd5651ec2a7c50b197a08ecc02c
ripemd-160
34e8b5712459a013c34ac2ca94523217269826b2
Diameter
169579796
Circumference
532750641.31086
Area
2.2585936268091E+16
Volume
2.5534123098746E+24
Surface area
9.0343745072364E+16
Circumference
532750641.31086
Perimeter
339159592
Area
7189326802850404
Diagonal
119911023.70383
Surface area
43135960817102424
Volume
6.0958228630235E+23
Space diagonal
146860411.30458
Perimeter
254369694
Area
3.1130698236884E+15
Altitude
73430205.652291
Surface area
3.1130698236884E+15
Volume
7.1839961389265E+22
Height
39970341.23461