85979172 is an even 8-digits composite number following 85979171
and preceding 85979173 . In scientific notation, it is written as 8.5979172 × 10^7.
The sum of its digits is 48. It has a total of 4 prime factors and 12 positive divisors.
There are 28659720 positive integers (up to 85979172) that are relatively prime to 85979172.
85979172 has 12 divisors, whose sum is 200618096
The reverse of 85979172 is 27197958
Previous prime number is 3
Is Prime? no
Number parity even
Number length 8
Sum of Digits 48
Digital Root 3
Name
eighty-five million nine hundred seventy-nine thousand one hundred seventy-two
Scientific notation
8.5979172 × 10^7
Engineering notation
8.5979172 × 10^6
Prime Factorization
2 × 2 × 3 × 7164931
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
42989586
Product of the distinct prime numbers
The prime factorization of 85979172 is 2 × 2 × 3 × 7164931.
Since it has a total of 4 prime factors.
1 , 5 , 84 , 35 , 620 , 724 , 2854 , 601 , 5694 , 69862 , 677870 , 83453 , 2387606 , 94144 , 11518877 , 75001047 , 389853534 , 562525361 , 8365075476 , 3819992368
n×2
171958344
n×3
257937516
n×4
343916688
n×5
429895860
n÷2
42989586
n÷3
28659724
n÷3
21494793
n÷5
17195834.4
n2
7392418017805584
n3
6.3559398024881E+23
n4
5.4647844149977E+31
n5
4.6985763916E+39
2 √n
9272.4954569954
3 √n
441.36485968679
4 √n
96.293797603975
5 √n
38.625903547811
1 , 2 , 3 , 4 , 6 , 12 , 7164931 , 14329862 , 21494793 , 28659724 , 42989586 , 85979172
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85979171
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85979172 can be divided by 12 positive divisors.
The sum of these divisors (counting 85979172) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
101000111111111000000100100
3
Ternary
12222210012020210
4
Quaternary
11013333000210
5
Quinary
134002313142
6
Senary
12310455420
8
Octal
507770044
10
Decimal
85979172
12
Duodecimal
24964570
16
Hexadecimal
51ff024
20
Vigesimal
16h77ic
36
Base36
1f6tyc
md5
c21e32b3fa9a120fdae4510062aad29d
sha1
5be9b1df9ff5b376430ffbc69e00c6f889ddef9a
sha256
c7b27fed49278bc528911fc8fe7b6cfdfc216d53a7b01602cf23f1098cd29257
sha512
7f2effe0efe639cba82576af5b6d491d90c646dd2fbf6923a2db063bdc6f4ac7937e33f1a83a9a6f93fdad915e3fc9adc5f0de98c57977c72758e8c68963b0ec
ripemd-160
ddbeb61ad4439aab0b211ff34fa05f4eedd1399e
Diameter
171958344
Circumference
540223070.23387
Area
2.3223966137003E+16
Volume
2.6623698386874E+24
Surface area
9.2895864548011E+16
Circumference
540223070.23387
Perimeter
343916688
Area
7392418017805584
Diagonal
121592911.12401
Surface area
44354508106833504
Volume
6.3559398024881E+23
Space diagonal
148920294.2967
Perimeter
257937516
Area
3.2010108994067E+15
Altitude
74460147.148352
Surface area
3.2010108994067E+15
Volume
7.4905468919213E+22
Height
40530970.37467