85169997 is an odd 8-digits composite number following 85169996
and preceding 85169998 . In scientific notation, it is written as 8.5169997 × 10^7.
The sum of its digits is 54. It has a total of 4 prime factors and 16 positive divisors.
There are 50356800 positive integers (up to 85169997) that are relatively prime to 85169997.
85169997 has 16 divisors, whose sum is 105759360
The reverse of 85169997 is 79996158
Previous prime number is 41
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 54
Digital Root 9
Name
eighty-five million one hundred sixty-nine thousand nine hundred ninety-seven
Scientific notation
8.5169997 × 10^7
Engineering notation
8.5169997 × 10^6
Prime Factorization
9 × 11 × 41 × 20983
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
85169997
Product of the distinct prime numbers
The prime factorization of 85169997 is 9 × 11 × 41 × 20983.
Since it has a total of 4 prime factors.
1 , 4 , 29 , 58 , 280 , 707 , 6936 , 2178 , 53337 , 89550 , 867548 , 495367 , 51353 , 4134986 , 89328602 , 50837507 , 817045102 , 658851707 , 889692405 , 483670688
n×2
170339994
n×3
255509991
n×4
340679988
n×5
425849985
n÷2
42584998.5
n÷3
28389999
n÷3
21292499.25
n÷5
17033999.4
n2
7253928388980009
n3
6.1781705912764E+23
n4
5.261947707245E+31
n5
4.4816007044021E+39
2 √n
9228.7592340466
3 √n
439.97588883029
4 √n
96.066431358964
5 √n
38.552924373954
1 , 9 , 11 , 41 , 99 , 369 , 451 , 4059 , 20983 , 188847 , 230813 , 860303 , 2077317 , 7742727 , 9463333 , 85169997
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85169996
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85169997 can be divided by 16 positive divisors.
The sum of these divisors (counting 85169997) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000100111001011101001101
3
Ternary
12221021002021100
4
Quaternary
11010321131031
5
Quinary
133300414442
6
Senary
12241253313
8
Octal
504713515
10
Decimal
85169997
12
Duodecimal
24634239
16
Hexadecimal
513974d
20
Vigesimal
16c64jh
36
Base36
1ephl9
md5
8bb99312eccef2cf6121f8d0f8a6d941
sha1
969a11cb88adef8d3bebe05ac24ad6d58fae510c
sha256
04b72662860020fe56553eaa16f037777ebce37c64da9df72b7bdb439241f805
sha512
12d9295a4235d766f8f33c7a080942e4a2c4685d0dc888f062551a2f6ef5ddea54057669692c6ce6fe4350e091fd4e424dadf2879df4666ef7d47da495e5f4ac
ripemd-160
36b3b313b91051c1e50408cec122bc27f652cc39
Diameter
170339994
Circumference
535138873.76293
Area
2.2788888136486E+16
Volume
2.5879060456238E+24
Surface area
9.1155552545944E+16
Circumference
535138873.76293
Perimeter
340679988
Area
7253928388980009
Diagonal
120448564.86468
Surface area
43523570333880054
Volume
6.1781705912764E+23
Space diagonal
147518762.08449
Perimeter
255509991
Area
3.1410431310449E+15
Altitude
73759381.042244
Surface area
3.1410431310449E+15
Volume
7.2810438673648E+22
Height
40149521.621559