85979672 is an even 8-digits composite number following 85979671
and preceding 85979673 . In scientific notation, it is written as 8.5979672 × 10^7.
The sum of its digits is 53. It has a total of 4 prime factors and 8 positive divisors.
There are 42989832 positive integers (up to 85979672) that are relatively prime to 85979672.
85979672 has 8 divisors, whose sum is 161211900
The reverse of 85979672 is 27697958
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 53
Digital Root 8
Name
eighty-five million nine hundred seventy-nine thousand six hundred seventy-two
Scientific notation
8.5979672 × 10^7
Engineering notation
8.5979672 × 10^6
Prime Factorization
2 × 2 × 2 × 10747459
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
21494918
Product of the distinct prime numbers
The prime factorization of 85979672 is 2 × 2 × 2 × 10747459.
Since it has a total of 4 prime factors.
10 , 2 , 100 , 62 , 792 , 849 , 6485 , 6410 , 97280 , 78784 , 183219 , 849857 , 3585380 , 2638030 , 78870624 , 18864306 , 645080208 , 915707201 , 4060608019 , 2130751439
n×2
171959344
n×3
257939016
n×4
343918688
n×5
429898360
n÷2
42989836
n÷3
28659890.666667
n÷3
21494918
n÷5
17195934.4
n2
7392503997227584
n3
6.3560506894032E+23
n4
5.4649115349026E+31
n5
4.6987130127994E+39
2 √n
9272.5224184145
3 √n
441.36571525059
4 √n
96.29393759949
5 √n
38.625948472428
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
-85979671
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 85979672 can be divided by 8 positive divisors.
The sum of these divisors (counting 85979672) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000111111111001000011000
3
Ternary
12222210012221022
4
Quaternary
11013333020120
5
Quinary
134002322142
6
Senary
12310502012
8
Octal
507771030
10
Decimal
85979672
12
Duodecimal
24964908
16
Hexadecimal
51ff218
20
Vigesimal
16h793c
36
Base36
1f6uc8
md5
36f24bd06ec2155bfe676a99a5b69329
sha1
6749eb60f64e6d62fe3ad19ee4a9f9543ec985f9
sha256
a5d360cd254b8978d90b9d242c8d8981c1198cc8d6736e12bfe044d181ec2dae
sha512
cf8203a2d7d06f734bd62165c84c1a2535ce8d1657f9dfed33a1d07168176f6c641c76be572d73ee90c80b9a2dda1da47256dbce9599e6058f53548cc6e926bd
ripemd-160
a5a8cb277375d891ff063f162601721b3826bdcd
Diameter
171959344
Circumference
540226211.82652
Area
2.3224236249323E+16
Volume
2.6624162868898E+24
Surface area
9.2896944997293E+16
Circumference
540226211.82652
Perimeter
343918688
Area
7392503997227584
Diagonal
121593618.23079
Surface area
44355023983365504
Volume
6.3560506894032E+23
Space diagonal
148921160.32211
Perimeter
257939016
Area
3.2010481295885E+15
Altitude
74460580.161054
Surface area
3.2010481295885E+15
Volume
7.490677573404E+22
Height
40531206.07693