84838891 is an odd 8-digits composite number following 84838890
and preceding 84838892 . In scientific notation, it is written as 8.4838891 × 10^7.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 74995200 positive integers (up to 84838891) that are relatively prime to 84838891.
84838891 has 8 divisors, whose sum is 87327344
The reverse of 84838891 is 19883848
Previous prime number is 493
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 49
Digital Root 4
Name
eighty-four million eight hundred thirty-eight thousand eight hundred ninety-one
Scientific notation
8.4838891 × 10^7
Engineering notation
8.4838891 × 10^6
Prime Factorization
37 × 493 × 4651
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
84838891
Product of the distinct prime numbers
The prime factorization of 84838891 is 37 × 493 × 4651.
Since it has a total of 3 prime factors.
7 , 6 , 86 , 33 , 485 , 52 , 6165 , 9348 , 65007 , 38047 , 593875 , 652325 , 211883 , 8195047 , 83404057 , 78473479 , 693356869 , 118273600 , 503629638 , 1118869708
n×2
169677782
n×3
254516673
n×4
339355564
n×5
424194455
n÷2
42419445.5
n÷3
28279630.333333
n÷3
21209722.75
n÷5
16967778.2
n2
7197637426109881
n3
6.1063957705126E+23
n4
5.1805984517738E+31
n5
4.395162273648E+39
2 √n
9210.8029508833
3 √n
439.40499982329
4 √n
95.97292821876
5 √n
38.522902061752
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
-84838890
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 84838891 can be divided by 8 positive divisors.
The sum of these divisors (counting 84838891) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000011101000100111101011
3
Ternary
12220122021002011
4
Quaternary
11003220213223
5
Quinary
133204321031
6
Senary
12230220351
8
Octal
503504753
10
Decimal
84838891
12
Duodecimal
244b46b7
16
Hexadecimal
50e89eb
20
Vigesimal
16a4h4b
36
Base36
1eie3v
md5
f3193e5091f73d0c0bec2f6f53eb38d8
sha1
97b3cc28ed50512d47f1e1670d5d717542538c89
sha256
d8c4a50b91bf0830003885b34f81c494e087745ec7c7900f3ef9731c89eaf73d
sha512
f632af5fd2f010ed188e8d72656ac174a47ad236850a64b86f508d9eec543c573778a81279d6a3e68881000633ea5ec374831cd5274702449919f88b61ea8546
ripemd-160
2e376a3556d2c95115a37b8a8510710d7a51fa17
Diameter
169677782
Circumference
533058473.40861
Area
2.261204486107E+16
Volume
2.5578410790072E+24
Surface area
9.0448179444279E+16
Circumference
533058473.40861
Perimeter
339355564
Area
7197637426109881
Diagonal
119980310.26889
Surface area
43185824556659286
Volume
6.1063957705126E+23
Space diagonal
146945269.6698
Perimeter
254516673
Area
3.1166684291204E+15
Altitude
73472634.834899
Surface area
3.1166684291204E+15
Volume
7.1964564298971E+22
Height
39993436.756298