85979372 is an even 8-digits composite number following 85979371
and preceding 85979373 . In scientific notation, it is written as 8.5979372 × 10^7.
The sum of its digits is 50. It has a total of 3 prime factors and 6 positive divisors.
There are 42989684 positive integers (up to 85979372) that are relatively prime to 85979372.
85979372 has 6 divisors, whose sum is 150463908
The reverse of 85979372 is 27397958
Previous prime number is 2
Is Prime? no
Number parity even
Number length 8
Sum of Digits 50
Digital Root 5
Name
eighty-five million nine hundred seventy-nine thousand three hundred seventy-two
Scientific notation
8.5979372 × 10^7
Engineering notation
8.5979372 × 10^6
Prime Factorization
2 × 2 × 21494843
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
42989686
Product of the distinct prime numbers
The prime factorization of 85979372 is 2 × 2 × 21494843.
Since it has a total of 3 prime factors.
8 , 3 , 32 , 31 , 992 , 219 , 4473 , 409 , 35989 , 48824 , 444573 , 94154 , 6370766 , 5063073 , 2464267 , 45764670 , 826799319 , 236589004 , 2686553489 , 2557720886
n×2
171958744
n×3
257938116
n×4
343917488
n×5
429896860
n÷2
42989686
n÷3
28659790.666667
n÷3
21494843
n÷5
17195874.4
n2
7392452409514384
n3
6.3559841570993E+23
n4
5.4648352626935E+31
n5
4.6986310396984E+39
2 √n
9272.5062415724
3 √n
441.36520191271
4 √n
96.293853602255
5 √n
38.625921517683
6 divisors
τ
Total Divisors
6
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-85979371
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.16666666666667
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
6
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 85979372 can be divided by 6 positive divisors.
The sum of these divisors (counting 85979372) is 1, the average is 0.16666666666667.
Base
System
Value
2
Binary
101000111111111000011101100
3
Ternary
12222210012112012
4
Quaternary
11013333003230
5
Quinary
134002314442
6
Senary
12310500352
8
Octal
507770354
10
Decimal
85979372
12
Duodecimal
249646b8
16
Hexadecimal
51ff0ec
20
Vigesimal
16h788c
36
Base36
1f6u3w
md5
41eb18c85bc1e3ca0ec1140f6dea0534
sha1
887e8f8ccd49926e4281c73d29de97ccc33e9da5
sha256
834b007cd18731f3d9e99a5534c691757e42ff6c5de39a997cde07195283c1a9
sha512
3c83000d234d94b046d6f4b438a7dfe0027c6c33404edcad516006d97c14d21983e05ccb7b659a8f5a5bc7cd0ed15304518743cd64c347906397656406b9afd1
ripemd-160
a8d45a0ffff63bbeb29da1e0f4e88bb93b64f933
Diameter
171958744
Circumference
540224326.87093
Area
2.3224074181743E+16
Volume
2.6623884179035E+24
Surface area
9.289629672697E+16
Circumference
540224326.87093
Perimeter
343917488
Area
7392452409514384
Diagonal
121593193.96672
Surface area
44354714457086304
Volume
6.3559841570993E+23
Space diagonal
148920640.70686
Perimeter
257938116
Area
3.2010257914535E+15
Altitude
74460320.353432
Surface area
3.2010257914535E+15
Volume
7.490599164332E+22
Height
40531064.655574