84898981 is an odd 8-digits prime number following 84898980
and preceding 84898982 . In scientific notation, it is written as 8.4898981 × 10^7.
The sum of its digits is 55. It has a total of 1 prime factors and 2 positive divisors.
There are 84898980 positive integers (up to 84898981) that are relatively prime to 84898981.
84898981 has 2 divisors, whose sum is 84898982
The reverse of 84898981 is 18989848
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 ninety-eight thousand nine hundred eighty-one
Scientific notation
8.4898981 × 10^7
Engineering notation
8.4898981 × 10^6
Prime Factorization
84898981
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
84898981 Product of the distinct prime numbers
The prime factorization of 84898981 is 84898981.
Since it has a total of 1 prime factors.
5 , 6 , 74 , 19 , 935 , 27 , 5381 , 174 , 17338 , 80200 , 382264 , 349276 , 6107589 , 6734176 , 82854025 , 58841578 , 483459337 , 42645955 , 9287844461 , 2691784204
n×2
169797962
n×3
254696943
n×4
339595924
n×5
424494905
n÷2
42449490.5
n÷3
28299660.333333
n÷3
21224745.25
n÷5
16979796.2
n2
7207836974838361
n3
6.119380143779E+23
n4
5.1952913855847E+31
n5
4.4107494463422E+39
2 √n9214.0643040951
3 √n439.50871646698
4 √n95.989917721056
5 √n38.528357544751
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
84898982 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
42449491 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
9214.06435836 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999764426 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 84898981 can be divided by 2 positive divisors.
The sum of these divisors (counting 84898981) is 84898982, the average is 42449491.
Base
System
Value
2
Binary
101000011110111010010100101
3
Ternary
12220202022111201
4
Quaternary
11003313102211
5
Quinary
133213231411
6
Senary
12231402501
8
Octal
503672245
10
Decimal
84898981
12
Duodecimal
24523431
16
Hexadecimal
50f74a5
20
Vigesimal
16ac791
36
Base36
1ejoh1
md5
4c90eaddb3104773963480ed910c3851
sha1
b5b4f06fbd3501001b906b99f3c07e374c1d7da9
sha256
b6c8107192a046a7fd81fde6a350a9c41984eda63bb4af0a7792362b82d0e0cb
sha512
82f293a478ca1db4787645c4d49e5d4db6a59a82ff56164c8f0ad326a4e40b70197dc7cce555653e3448a9f9d7930c150158dfdafc55c7249be65bf9b47c0ba1
ripemd-160
1f6b3156211bf7384d34f3cd69491a38d51e3c86
Diameter
169797962
Circumference
533436030.01372
Area
2.2644087688425E+16
Volume
2.5632799605626E+24
Surface area
9.05763507537E+16
Circumference
533436030.01372
Perimeter
339595924
Area
7207836974838361
Diagonal
120065290.36186
Surface area
43247021849030166
Volume
6.119380143779E+23
Space diagonal
147049348.60282
Perimeter
254696943
Area
3.1210849632734E+15
Altitude
73524674.301412
Surface area
3.1210849632734E+15
Volume
7.2117586605407E+22
Height
40021763.453952