85156725 is an odd 8-digits composite number following 85156724
and preceding 85156726 . In scientific notation, it is written as 8.5156725 × 10^7.
The sum of its digits is 39. It has a total of 4 prime factors and 16 positive divisors.
There are 45241920 positive integers (up to 85156725) that are relatively prime to 85156725.
85156725 has 16 divisors, whose sum is 136382400
The reverse of 85156725 is 52765158
Previous prime number is 1385
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 39
Digital Root 3
Name
eighty-five million one hundred fifty-six thousand seven hundred twenty-five
Scientific notation
8.5156725 × 10^7
Engineering notation
8.5156725 × 10^6
Prime Factorization
3 × 5 × 1385 × 4099
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
85156725
Product of the distinct prime numbers
The prime factorization of 85156725 is 3 × 5 × 1385 × 4099.
Since it has a total of 4 prime factors.
3 , 2 , 12 , 20 , 290 , 125 , 5183 , 7656 , 46092 , 47205 , 225583 , 694312 , 3504761 , 9712352 , 88464810 , 49412709 , 102280030 , 56100314 , 5508425823 , 9681707499
n×2
170313450
n×3
255470175
n×4
340626900
n×5
425783625
n÷2
42578362.5
n÷3
28385575
n÷3
21289181.25
n÷5
17031345
n2
7251667812725625
n3
6.1752828171963E+23
n4
5.2586686066121E+31
n5
4.478109963994E+39
2 √n
9228.0401494575
3 √n
439.95303389881
4 √n
96.062688643706
5 √n
38.551722762291
1 , 3 , 5 , 15 , 1385 , 4099 , 4155 , 6925 , 12297 , 20495 , 20775 , 61485 , 5677115 , 17031345 , 28385575 , 85156725
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
-85156724
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 85156725 can be divided by 16 positive divisors.
The sum of these divisors (counting 85156725) is 1, the average is 0.0625.
Base
System
Value
2
Binary
101000100110110001101110101
3
Ternary
12221020102001210
4
Quaternary
11010312031311
5
Quinary
133300003400
6
Senary
12241112033
8
Octal
504661565
10
Decimal
85156725
12
Duodecimal
24628619
16
Hexadecimal
5136375
20
Vigesimal
16c4bg5
36
Base36
1ep7cl
md5
8924bb0a5148039b541bfbadd92fe3bc
sha1
0bbd6a5fd67184fbc4adbdba50bf8c214109eed6
sha256
c63873078b494fc9e745db474e9377d8058091cfa6ade99dc9eaadb289910daf
sha512
02520d11dfeb65ee6915a7322ceb6948b81c5c90a1d075315c2603d951eb5b5f671bf50e11f026dfd1258de88e3edb9be3f6fc5fcb25bde625c2726976f1d9dd
ripemd-160
2289f9cdfe05c25d527ee3549d0b16425f2f8ead
Diameter
170313450
Circumference
535055483.32753
Area
2.2781786326732E+16
Volume
2.5866964176457E+24
Surface area
9.112714530693E+16
Circumference
535055483.32753
Perimeter
340626900
Area
7251667812725625
Diagonal
120429795.42228
Surface area
43510006876353750
Volume
6.1752828171963E+23
Space diagonal
147495774.30617
Perimeter
255470175
Area
3.1400642728132E+15
Altitude
73747887.153085
Surface area
3.1400642728132E+15
Volume
7.2776405929738E+22
Height
40143265.140759