85384770 is an even 8-digits composite number following 85384769
and preceding 85384771 . In scientific notation, it is written as 8.5384770 × 10^7.
The sum of its digits is 42. It has a total of 5 prime factors and 32 positive divisors.
There are 22727232 positive integers (up to 85384770) that are relatively prime to 85384770.
85384770 has 32 divisors, whose sum is 205301952
The reverse of 85384770 is 07748358
Previous prime number is 4643
Is Prime? no
Number parity even
Number length 8
Sum of Digits 42
Digital Root 6
Name
eighty-five million three hundred eighty-four thousand seven hundred seventy
Scientific notation
8.5384770 × 10^7
Engineering notation
8.5384770 × 10^6
Prime Factorization
2 × 3 × 5 × 4643 × 613
Composite number
ω
Distinct Factors
5
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
85384770
Product of the distinct prime numbers
The prime factorization of 85384770 is 2 × 3 × 5 × 4643 × 613.
Since it has a total of 5 prime factors.
3 , 2 , 90 , 92 , 481 , 342 , 1413 , 1142 , 68331 , 21465 , 996683 , 91095 , 9334280 , 9667329 , 21127702 , 28147325 , 911233592 , 697823222 , 2018571657 , 8789345130
n×2
170769540
n×3
256154310
n×4
341539080
n×5
426923850
n÷2
42692385
n÷3
28461590
n÷3
21346192.5
n÷5
17076954
n2
7290558947952900
n3
6.225026989424E+23
n4
5.3152249773576E+31
n5
4.5383926218993E+39
2 √n
9240.3879788676
3 √n
440.34540715347
4 √n
96.126936801646
5 √n
38.572348556509
1 , 2 , 3 , 5 , 6 , 10 , 15 , 30 , 613 , 1226 , 1839 , 3065 , 3678 , 4643 , 6130 , 9195 , 9286 , 13929 , 18390 , 23215 , 27858 , 46430 , 69645 , 139290 , 2846159 , 5692318 , 8538477 , 14230795 , 17076954 , 28461590 , 42692385 , 85384770
32 divisors
τ
Total Divisors
32
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85384769
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.03125
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
32
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85384770 can be divided by 32 positive divisors.
The sum of these divisors (counting 85384770) is 1, the average is 0.03125.
Base
System
Value
2
Binary
101000101101101111001000010
3
Ternary
12221122222212220
4
Quaternary
11011231321002
5
Quinary
133324303040
6
Senary
12250031510
8
Octal
505557102
10
Decimal
85384770
12
Duodecimal
24718596
16
Hexadecimal
516de42
20
Vigesimal
16dd1ia
36
Base36
1eu3b6
md5
81b7fed108a632cf3394aaff25497f7f
sha1
56700d7813d262106c97c4fa3ef57e718ea93dc5
sha256
9fcfaddefbc90bbfa66ff4d713755d89ce33b5f8e8394c5192ae21952a33ee40
sha512
169126fc3f81f3ef78f78e6aaeed5685bc1b14180d47101836e93027ef27b22f6f7c080bd99602e9eaf0896089c92a763a10f31bef6d377cc63dfdfd196e5de6
ripemd-160
177f3bf3643bd8cba86f42f17541e30ceedd3212
Diameter
170769540
Circumference
536488332.32091
Area
2.2903966431452E+16
Volume
2.607533207783E+24
Surface area
9.1615865725809E+16
Circumference
536488332.32091
Perimeter
341539080
Area
7290558947952900
Diagonal
120752299.75411
Surface area
43743353687717400
Volume
6.225026989424E+23
Space diagonal
147890759.83258
Perimeter
256154310
Area
3.1569046283576E+15
Altitude
73945379.916291
Surface area
3.1569046283576E+15
Volume
7.3362646621517E+22
Height
40250766.584702