85874181 is an odd 8-digits composite number following 85874180
and preceding 85874182 . In scientific notation, it is written as 8.5874181 × 10^7.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 57227280 positive integers (up to 85874181) that are relatively prime to 85874181.
85874181 has 8 divisors, whose sum is 114543264
The reverse of 85874181 is 18147858
Previous prime number is 6997
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 42
Digital Root 6
Name
eighty-five million eight hundred seventy-four thousand one hundred eighty-one
Scientific notation
8.5874181 × 10^7
Engineering notation
8.5874181 × 10^6
Prime Factorization
3 × 6997 × 4091
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
85874181
Product of the distinct prime numbers
The prime factorization of 85874181 is 3 × 6997 × 4091.
Since it has a total of 3 prime factors.
6 , 4 , 29 , 99 , 112 , 809 , 1481 , 339 , 12853 , 36361 , 259436 , 247693 , 4206470 , 4421160 , 96056144 , 98883933 , 555864584 , 252296162 , 1538370867 , 8446000672
n×2
171748362
n×3
257622543
n×4
343496724
n×5
429370905
n÷2
42937090.5
n÷3
28624727
n÷3
21468545.25
n÷5
17174836.2
n2
7374374962420761
n3
6.3326841028479E+23
n4
5.4381406086378E+31
n5
4.6699587092961E+39
2 √n
9266.8323066731
3 √n
441.18513316429
4 √n
96.264387530764
5 √n
38.616465553846
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
-85874180
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 85874181 can be divided by 8 positive divisors.
The sum of these divisors (counting 85874181) is 1, the average is 0.125.
Base
System
Value
2
Binary
101000111100101011000000101
3
Ternary
12222120212020020
4
Quaternary
11013211120011
5
Quinary
133440433211
6
Senary
12304325353
8
Octal
507453005
10
Decimal
85874181
12
Duodecimal
24913859
16
Hexadecimal
51e5605
20
Vigesimal
16ge591
36
Base36
1f4kxx
md5
ea193c1579782b21945f75f88baf1acd
sha1
9ce07408d9c4ad15a95ff4d79b3f600990e8e311
sha256
e655fec53174a5ef12cc02486edb14fcff6169d0dfb0924521b9f2830f6d2f1b
sha512
baaacf7b588a37cda2c052e0e261189757c34475171df8a9e186dec67ca5b00231b996ee3aa1325e09c99fb5e51e39bf184cb0d07a16d01ba3ed407179eafada
ripemd-160
0e3f2662912d6b5c65adb9688d6af1206470f7f8
Diameter
171748362
Circumference
539563392.32528
Area
2.3167282206758E+16
Volume
2.6526285140016E+24
Surface area
9.266912882703E+16
Circumference
539563392.32528
Perimeter
343496724
Area
7374374962420761
Diagonal
121444431.42788
Surface area
44246249774524566
Volume
6.3326841028479E+23
Space diagonal
148738444.55037
Perimeter
257622543
Area
3.1931980272441E+15
Altitude
74369222.275183
Surface area
3.1931980272441E+15
Volume
7.46313978706E+22
Height
40481477.142627