84889449 is an odd 8-digits composite number following 84889448
and preceding 84889450 . In scientific notation, it is written as 8.4889449 × 10^7.
The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors.
There are 53263872 positive integers (up to 84889449) that are relatively prime to 84889449.
84889449 has 8 divisors, whose sum is 99870120
The reverse of 84889449 is 94498848
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
eighty-four million eight hundred eighty-nine thousand four hundred forty-nine
Scientific notation
8.4889449 × 10^7
Engineering notation
8.4889449 × 10^6
Prime Factorization
9 × 17 × 554833
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
84889449
Product of the distinct prime numbers
The prime factorization of 84889449 is 9 × 17 × 554833.
Since it has a total of 3 prime factors.
9 , 6 , 81 , 87 , 154 , 701 , 5944 , 8769 , 55564 , 17641 , 982652 , 222258 , 561351 , 8182876 , 7808243 , 7282813 , 642243795 , 213597081 , 2197868544 , 2673343927
n×2
169778898
n×3
254668347
n×4
339557796
n×5
424447245
n÷2
42444724.5
n÷3
28296483
n÷3
21222362.25
n÷5
16977889.8
n2
7206218551523601
n3
6.1173192221242E+23
n4
5.1929585812323E+31
n5
4.4082739264063E+39
2 √n
9213.5470368366
3 √n
439.49226729475
4 √n
95.987223299961
5 √n
38.52749235463
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
-84889448
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 84889449 can be divided by 8 positive divisors.
The sum of these divisors (counting 84889449) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000011110100111101101001
3
Ternary
12220201211102200
4
Quaternary
11003310331221
5
Quinary
133212430244
6
Senary
12231250413
8
Octal
503647551
10
Decimal
84889449
12
Duodecimal
24519a09
16
Hexadecimal
50f4f69
20
Vigesimal
16ab3c9
36
Base36
1ejh49
md5
7d68e44fb8ebb17efb65f35f4a253d91
sha1
f4bb857bffc5a3229da9d25abc8e519a70e42f2e
sha256
aa8ff90b7c6f8b9403158498dba4b26c52c87b7a3eb2981da10affba5a71606b
sha512
2f708f5aa297c8a9d77be5587d2481ace44829d0014a16cfda9ac470885dd6089af8caafab3b9a38607261e947bad62c138e2338dcf7a0f79cea50ed9420ec4e
ripemd-160
ffe56f60c2cfd27de6e32796d14f5717967faa58
Diameter
169778898
Circumference
533376138.69137
Area
2.2639003261629E+16
Volume
2.5624166837185E+24
Surface area
9.0556013046516E+16
Circumference
533376138.69137
Perimeter
339557796
Area
7206218551523601
Diagonal
120051810.07818
Surface area
43237311309141606
Volume
6.1173192221242E+23
Space diagonal
147032838.69453
Perimeter
254668347
Area
3.1203841654211E+15
Altitude
73516419.347264
Surface area
3.1203841654211E+15
Volume
7.209329841078E+22
Height
40017270.02606