84889457 is an odd 8-digits composite number following 84889456
and preceding 84889458 . In scientific notation, it is written as 8.4889457 × 10^7.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 84714660 positive integers (up to 84889457) that are relatively prime to 84889457.
84889457 has 4 divisors, whose sum is 85064256
The reverse of 84889457 is 75498848
Previous prime number is 487
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 53
Digital Root 8
Name
eighty-four million eight hundred eighty-nine thousand four hundred fifty-seven
Scientific notation
8.4889457 × 10^7
Engineering notation
8.4889457 × 10^6
Prime Factorization
487 × 174311
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
84889457
Product of the distinct prime numbers
The prime factorization of 84889457 is 487 × 174311.
Since it has a total of 2 prime factors.
10 , 10 , 90 , 64 , 146 , 451 , 4429 , 780 , 24670 , 64919 , 728263 , 58190 , 5676548 , 5944284 , 83821045 , 78694545 , 393257422 , 323023991 , 1561280291 , 9226856962
n×2
169778914
n×3
254668371
n×4
339557828
n×5
424447285
n÷2
42444728.5
n÷3
28296485.666667
n÷3
21222364.25
n÷5
16977891.4
n2
7206219909754849
n3
6.1173209516168E+23
n4
5.1929605387747E+31
n5
4.4082760035901E+39
2 √n
9213.5474709799
3 √n
439.4922811007
4 √n
95.987225561425
5 √n
38.527493080797
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-84889456
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 84889457 can be divided by 4 positive divisors.
The sum of these divisors (counting 84889457) is 1, the average is 0.25.
Base
System
Value
2
Binary
101000011110100111101110001
3
Ternary
12220201211102222
4
Quaternary
11003310331301
5
Quinary
133212430312
6
Senary
12231250425
8
Octal
503647561
10
Decimal
84889457
12
Duodecimal
24519a15
16
Hexadecimal
50f4f71
20
Vigesimal
16ab3ch
36
Base36
1ejh4h
md5
996ca96b99414827b4dedeb8249343be
sha1
172eafeafc73df4005ea2fd3505f895259f900de
sha256
3b3011f12695ab04d36fde79bf20592ac62a44ac039de8b962516a5a8bae54cf
sha512
8c02b94ecd7365dae12f3b0797c6cfee4a9ee9cc32525153fd88fe3c6b8c97b01ba498c5e82aaa7bf5a53031ed280a6e74863ea512434bf1589c4547fd123ffe
ripemd-160
751535252d65d7c1f8cef5610773880135b4b075
Diameter
169778914
Circumference
533376188.95685
Area
2.2639007528638E+16
Volume
2.5624174081667E+24
Surface area
9.0556030114553E+16
Circumference
533376188.95685
Perimeter
339557828
Area
7206219909754849
Diagonal
120051821.39189
Surface area
43237319458529094
Volume
6.1173209516168E+23
Space diagonal
147032852.55093
Perimeter
254668371
Area
3.1203847535525E+15
Altitude
73516426.275467
Surface area
3.1203847535525E+15
Volume
7.2093318793046E+22
Height
40017273.797296