84854989 is an odd 8-digits prime number following 84854988
and preceding 84854990 . In scientific notation, it is written as 8.4854989 × 10^7.
The sum of its digits is 55. It has a total of 1 prime factors and 2 positive divisors.
There are 84854988 positive integers (up to 84854989) that are relatively prime to 84854989.
84854989 has 2 divisors, whose sum is 84854990
The reverse of 84854989 is 98945848
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 8
Sum of Digits 55
Digital Root 1
Name
eighty-four million eight hundred fifty-four thousand nine hundred eighty-nine
Scientific notation
8.4854989 × 10^7
Engineering notation
8.4854989 × 10^6
Prime Factorization
84854989
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
84854989
Product of the distinct prime numbers
The prime factorization of 84854989 is 84854989.
Since it has a total of 1 prime factors.
8 , 6 , 67 , 1 , 452 , 223 , 2435 , 8877 , 3711 , 59129 , 288749 , 963404 , 5887390 , 8760227 , 42695817 , 51925807 , 741102720 , 919500746 , 1685942904 , 7755708985
n×2
169709978
n×3
254564967
n×4
339419956
n×5
424274945
n÷2
42427494.5
n÷3
28284996.333333
n÷3
21213747.25
n÷5
16970997.8
n2
7200369158190121
n3
6.1098724571416E+23
n4
5.1845316014216E+31
n5
4.3993337200878E+39
2 √n
9211.676774616
3 √n
439.43279012188
4 √n
95.977480559848
5 √n
38.524363878631
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
84854990
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
42427495
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
9211.6768288949
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9999999764304
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 84854989 can be divided by 2 positive divisors.
The sum of these divisors (counting 84854989) is 84854990, the average is 42427495.
Base
System
Value
2
Binary
101000011101100100011001101
3
Ternary
12220200002011101
4
Quaternary
11003230203031
5
Quinary
133210324424
6
Senary
12230423101
8
Octal
503544315
10
Decimal
84854989
12
Duodecimal
24501a91
16
Hexadecimal
50ec8cd
20
Vigesimal
16a6h99
36
Base36
1eiqj1
md5
7ad78ef3a392e92119f639e0a9da20ae
sha1
f2ebbb2095b09cec8ff35472ea08a9719a8f8454
sha256
b76d43da93c74d894aedf97fb5e87a3944912a83656dbfd754c8976cfa287237
sha512
5868d3f59112b90ecf8d7ccb033a13109c1b517361998bdf3d61a85a9dcd2c2f0f70debdc8af306ff0bfcf911cf8c63d463f04db0b8cecac5e3690eb8bd26f42
ripemd-160
f73abfa7d55e788abe0018f03be00c029c8e30c6
Diameter
169709978
Circumference
533159620.12569
Area
2.2620626850505E+16
Volume
2.5592973900969E+24
Surface area
9.0482507402018E+16
Circumference
533159620.12569
Perimeter
339419956
Area
7200369158190121
Diagonal
120003076.27882
Surface area
43202214949140726
Volume
6.1098724571416E+23
Space diagonal
146973152.2237
Perimeter
254564967
Area
3.1178513038093E+15
Altitude
73486576.111849
Surface area
3.1178513038093E+15
Volume
7.2005537443829E+22
Height
40001025.426273