84985557 is an odd 8-digits composite number following 84985556
and preceding 84985558 . In scientific notation, it is written as 8.4985557 × 10^7.
The sum of its digits is 51. It has a total of 3 prime factors and 8 positive divisors.
There are 56441088 positive integers (up to 84985557) that are relatively prime to 84985557.
84985557 has 8 divisors, whose sum is 113745984
The reverse of 84985557 is 75558948
Previous prime number is 263
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 51
Digital Root 6
Name
eighty-four million nine hundred eighty-five thousand five hundred fifty-seven
Scientific notation
8.4985557 × 10^7
Engineering notation
8.4985557 × 10^6
Prime Factorization
3 × 263 × 107713
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
84985557
Product of the distinct prime numbers
The prime factorization of 84985557 is 3 × 263 × 107713.
Since it has a total of 3 prime factors.
8 , 10 , 26 , 69 , 739 , 676 , 1702 , 9966 , 46207 , 69864 , 704486 , 822258 , 7753621 , 3651795 , 44528677 , 71319980 , 607363391 , 799945413 , 3355098105 , 2964527380
n×2
169971114
n×3
254956671
n×4
339942228
n×5
424927785
n÷2
42492778.5
n÷3
28328519
n÷3
21246389.25
n÷5
16997111.4
n2
7222544898600249
n3
6.1381200116505E+23
n4
5.2165154812296E+31
n5
4.4332847377142E+39
2 √n
9218.7611423661
3 √n
439.65806250677
4 √n
96.014379872841
5 √n
38.536212223965
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
-84985556
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 84985557 can be divided by 8 positive divisors.
The sum of these divisors (counting 84985557) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000100001100011011010101
3
Ternary
12220220201021020
4
Quaternary
11010030123111
5
Quinary
133224014212
6
Senary
12233311353
8
Octal
504143325
10
Decimal
84985557
12
Duodecimal
24565559
16
Hexadecimal
510c6d5
20
Vigesimal
16b33hh
36
Base36
1elj9x
md5
9de46cbb6e6d38899a536f6e3797001d
sha1
3144ec667afdfe1ab63aefa4a10ee857143233ac
sha256
39825667249ce5209b41fa45af076353ef2dac6661fa8baaf0395e1c29fc5721
sha512
dbab0f5239702b236de734efd942326961d00e24bc965dac5308b2cc14ccfa37ccc0efbe6672d2c06637c9bdb3b0928c73ec80b635f99b5b86cfccfee1378d82
ripemd-160
1a3987062bb743666be9cb2815ae9c91972a23de
Diameter
169971114
Circumference
533980003.06487
Area
2.2690293993665E+16
Volume
2.5711296980605E+24
Surface area
9.076117597466E+16
Circumference
533980003.06487
Perimeter
339942228
Area
7222544898600249
Diagonal
120187727.31523
Surface area
43335269391601494
Volume
6.1381200116505E+23
Space diagonal
147199302.63354
Perimeter
254956671
Area
3.1274536810808E+15
Altitude
73599651.31677
Surface area
3.1274536810808E+15
Volume
7.2338438066249E+22
Height
40062575.771744