84881489 is an odd 8-digits composite number following 84881488
and preceding 84881490 . In scientific notation, it is written as 8.4881489 × 10^7.
The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors.
There are 65998800 positive integers (up to 84881489) that are relatively prime to 84881489.
84881489 has 16 divisors, whose sum is 106054656
The reverse of 84881489 is 98418848
Previous prime number is 1747
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 50
Digital Root 5
Name
eighty-four million eight hundred eighty-one thousand four hundred eighty-nine
Scientific notation
8.4881489 × 10^7
Engineering notation
8.4881489 × 10^6
Prime Factorization
7 × 11 × 1747 × 631
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
84881489
Product of the distinct prime numbers
The prime factorization of 84881489 is 7 × 11 × 1747 × 631.
Since it has a total of 4 prime factors.
2 , 8 , 33 , 55 , 341 , 286 , 1178 , 969 , 89018 , 61868 , 496924 , 841037 , 1493031 , 3964870 , 31911084 , 71085046 , 705513368 , 548161522 , 3877691604 , 7672181034
n×2
169762978
n×3
254644467
n×4
339525956
n×5
424407445
n÷2
42440744.5
n÷3
28293829.666667
n÷3
21220372.25
n÷5
16976297.8
n2
7204867174857121
n3
6.115598538491E+23
n4
5.1910111007334E+31
n5
4.4062075164578E+39
2 √n
9213.1150540954
3 √n
439.47852994639
4 √n
95.984973063993
5 √n
38.526769790527
1 , 7 , 11 , 77 , 631 , 1747 , 4417 , 6941 , 12229 , 19217 , 48587 , 134519 , 1102357 , 7716499 , 12125927 , 84881489
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-84881488
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 84881489 can be divided by 16 positive divisors.
The sum of these divisors (counting 84881489) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000011110011000001010001
3
Ternary
12220201102111212
4
Quaternary
11003303001101
5
Quinary
133212201424
6
Senary
12231145505
8
Octal
503630121
10
Decimal
84881489
12
Duodecimal
24515295
16
Hexadecimal
50f3051
20
Vigesimal
16aa3e9
36
Base36
1ejaz5
md5
473be9f41309b357f9d295d94f50b868
sha1
eaea1ef6d1f28bf2ec5bcba308ba33bf02296d83
sha256
7bcd9ff6e8fb490277f4e557034d045a1469c6c48b81407aed6456d1bc7f2468
sha512
10b8a5c5f2ec3352eeed2c15a5a79f9f33eed4fab10b20e4e979b2b57c80d9e9a1c6628964a345efc5c55e55ac481bd72125aae9928716c024b0e400b6599eda
ripemd-160
70d237918e1fa768093b74586872c8f0409e08aa
Diameter
169762978
Circumference
533326124.53633
Area
2.2634757786621E+16
Volume
2.5616959254437E+24
Surface area
9.0539031146486E+16
Circumference
533326124.53633
Perimeter
339525956
Area
7204867174857121
Diagonal
120040552.93822
Surface area
43229203049142726
Volume
6.115598538491E+23
Space diagonal
147019051.5701
Perimeter
254644467
Area
3.1197990021594E+15
Altitude
73509525.785049
Surface area
3.1197990021594E+15
Volume
7.2073019959692E+22
Height
40013517.646074