84996889 is an odd 8-digits composite number following 84996888
and preceding 84996890 . In scientific notation, it is written as 8.4996889 × 10^7.
The sum of its digits is 61. It has a total of 3 prime factors and 8 positive divisors.
There are 79785216 positive integers (up to 84996889) that are relatively prime to 84996889.
84996889 has 8 divisors, whose sum is 90235080
The reverse of 84996889 is 98869948
Previous prime number is 389
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 61
Digital Root 7
Name
eighty-four million nine hundred ninety-six thousand eight hundred eighty-nine
Scientific notation
8.4996889 × 10^7
Engineering notation
8.4996889 × 10^6
Prime Factorization
17 × 389 × 12853
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
84996889
Product of the distinct prime numbers
The prime factorization of 84996889 is 17 × 389 × 12853.
Since it has a total of 3 prime factors.
2 , 6 , 48 , 91 , 388 , 520 , 4034 , 4971 , 60275 , 87037 , 232426 , 28307 , 9169415 , 6609068 , 84397963 , 19770777 , 938155429 , 878187742 , 2941183876 , 9734721895
n×2
169993778
n×3
254990667
n×4
339987556
n×5
424984445
n÷2
42498444.5
n÷3
28332296.333333
n÷3
21249222.25
n÷5
16999377.8
n2
7224471139678321
n3
6.1405757154294E+23
n4
5.2192983248045E+31
n5
4.4362412037129E+39
2 √n
9219.3757380855
3 √n
439.67760301817
4 √n
96.017580359461
5 √n
38.537239855207
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
-84996888
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 84996889 can be divided by 8 positive divisors.
The sum of these divisors (counting 84996889) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000100001111001100011001
3
Ternary
12220221021210221
4
Quaternary
11010033030121
5
Quinary
133224400024
6
Senary
12233440041
8
Octal
504171431
10
Decimal
84996889
12
Duodecimal
24570021
16
Hexadecimal
510f319
20
Vigesimal
16b4c49
36
Base36
1els0p
md5
646816e94d4e6bb0484c740bd9ecf0a1
sha1
30c6d23fed5b8150d243c6f0b3a900e2549891fa
sha256
c9af37b58d50c456a4e2d9237db10419c5645a0ccd9858960fc84cd08803ee17
sha512
0fe3e854d7a502d87e6c670cdbdd6c2a0f494dcf2d6204c2953ac2a89e9472347f8257adc96640b14076573cf78159a421e3fd745542e9c8a030100c1f27c1c4
ripemd-160
c5e22127adb5b00cb6e4f27bc1ec83625869de98
Diameter
169993778
Circumference
534051204.12077
Area
2.2696345458485E+16
Volume
2.572158340854E+24
Surface area
9.078538183394E+16
Circumference
534051204.12077
Perimeter
339987556
Area
7224471139678321
Diagonal
120203753.18332
Surface area
43346826838069926
Volume
6.1405757154294E+23
Space diagonal
147218930.23329
Perimeter
254990667
Area
3.1282877679345E+15
Altitude
73609465.116646
Surface area
3.1282877679345E+15
Volume
7.2367378812826E+22
Height
40067917.727774