84884989 is an odd 8-digits composite number following 84884988
and preceding 84884990 . In scientific notation, it is written as 8.4884989 × 10^7.
The sum of its digits is 58. It has a total of 3 prime factors and 8 positive divisors.
There are 68929056 positive integers (up to 84884989) that are relatively prime to 84884989.
84884989 has 8 divisors, whose sum is 102117440
The reverse of 84884989 is 98948848
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 58
Digital Root 4
Name
eighty-four million eight hundred eighty-four thousand nine hundred eighty-nine
Scientific notation
8.4884989 × 10^7
Engineering notation
8.4884989 × 10^6
Prime Factorization
7 × 19 × 638233
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
84884989
Product of the distinct prime numbers
The prime factorization of 84884989 is 7 × 19 × 638233.
Since it has a total of 3 prime factors.
7 , 2 , 92 , 23 , 466 , 922 , 6077 , 1469 , 17076 , 75883 , 760248 , 942402 , 6010365 , 368808 , 32324189 , 10194636 , 905514907 , 276483728 , 6901054704 , 7745414695
n×2
169769978
n×3
254654967
n×4
339539956
n×5
424424945
n÷2
42442494.5
n÷3
28294996.333333
n÷3
21221247.25
n÷5
16976997.8
n2
7205461357530121
n3
6.1163550807387E+23
n4
5.191867337486E+31
n5
4.4071160183196E+39
2 √n
9213.3049987504
3 √n
439.48457034354
4 √n
95.98596250885
5 √n
38.527087507551
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
-84884988
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 84884989 can be divided by 8 positive divisors.
The sum of these divisors (counting 84884989) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000011110011110111111101
3
Ternary
12220201121022111
4
Quaternary
11003303313331
5
Quinary
133212304424
6
Senary
12231214021
8
Octal
503636775
10
Decimal
84884989
12
Duodecimal
24517311
16
Hexadecimal
50f3dfd
20
Vigesimal
16aac99
36
Base36
1ejdod
md5
3452a01abfcd86d2d9c25260edcab394
sha1
7d59abf7bf5495e903486ae5d18b2faa3660edf0
sha256
a08305694e5b94d496d80bc4bac90e9d907738e0876d75082d14275436d89c66
sha512
47ffd9c68f187e4d2d403770d22ed90aaffdd3b3d7c4c3c5225aaa0e6a31fa77b205f62d4930b95be255ca8afec77ed8144e49c11a9fce8b2c1d2d142916ac92
ripemd-160
cae61bfa10944c9f93c4cec6ac71da0db26ce113
Diameter
169769978
Circumference
533348115.6849
Area
2.2636624466542E+16
Volume
2.5620128251194E+24
Surface area
9.0546497866167E+16
Circumference
533348115.6849
Perimeter
339539956
Area
7205461357530121
Diagonal
120045502.68569
Surface area
43232768145180726
Volume
6.1163550807387E+23
Space diagonal
147025113.74793
Perimeter
254654967
Area
3.1200562908041E+15
Altitude
73512556.873963
Surface area
3.1200562908041E+15
Volume
7.2081935895585E+22
Height
40015167.561897