84887965 is an odd 8-digits composite number following 84887964
and preceding 84887966 . In scientific notation, it is written as 8.4887965 × 10^7.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 67250640 positive integers (up to 84887965) that are relatively prime to 84887965.
84887965 has 8 divisors, whose sum is 102855168
The reverse of 84887965 is 56978848
Previous prime number is 103
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 55
Digital Root 1
Name
eighty-four million eight hundred eighty-seven thousand nine hundred sixty-five
Scientific notation
8.4887965 × 10^7
Engineering notation
8.4887965 × 10^6
Prime Factorization
5 × 103 × 164831
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
84887965
Product of the distinct prime numbers
The prime factorization of 84887965 is 5 × 103 × 164831.
Since it has a total of 3 prime factors.
7 , 10 , 54 , 69 , 952 , 996 , 77 , 9295 , 16889 , 8021 , 983862 , 635640 , 6717957 , 8955474 , 97025329 , 94536399 , 261872681 , 804228506 , 7324158733 , 4610579780
n×2
169775930
n×3
254663895
n×4
339551860
n×5
424439825
n÷2
42443982.5
n÷3
28295988.333333
n÷3
21221991.25
n÷5
16977593
n2
7205966601841225
n3
6.1169984068827E+23
n4
5.1925954666851E+31
n5
4.4078886223512E+39
2 √n
9213.4665028967
3 √n
439.48970627634
4 √n
95.986803795609
5 √n
38.527357649553
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
-84887964
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 84887965 can be divided by 8 positive divisors.
The sum of these divisors (counting 84887965) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000011110100100110011101
3
Ternary
12220201202101201
4
Quaternary
11003310212131
5
Quinary
133212403330
6
Senary
12231235501
8
Octal
503644635
10
Decimal
84887965
12
Duodecimal
24518b91
16
Hexadecimal
50f499d
20
Vigesimal
16aaji5
36
Base36
1ejfz1
md5
48faec22a66037a45f6fdadaf618bb91
sha1
8ad5db108112a513b821c9a1bd3a3579721ea8b9
sha256
f3ca1d574f74e2fd208da4d4fcc6d78c57f0af0488506be8c519ed04bfce3363
sha512
eeff0134ee443a26fe68e615ca58d4280ed7217315e14158306c8354434370199e2d7c7424ab1fc8f9d805ad86ad86740f50690e973f086a6ddb6fcbb8fd9f7f
ripemd-160
16bbd8bb6881a7e2277a5fe29a81219c8245c13a
Diameter
169775930
Circumference
533366814.44437
Area
2.2638211738358E+16
Volume
2.5622823009444E+24
Surface area
9.0552846953431E+16
Circumference
533366814.44437
Perimeter
339551860
Area
7205966601841225
Diagonal
120049711.38525
Surface area
43235799611047350
Volume
6.1169984068827E+23
Space diagonal
147030268.33113
Perimeter
254663895
Area
3.1202750680084E+15
Altitude
73515134.165564
Surface area
3.1202750680084E+15
Volume
7.2089517566901E+22
Height
40016570.461751