85718690 (number)

85718690 is an even 8-digits composite number following 85718689 and preceding 85718691. In scientific notation, it is written as 8.5718690 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 32 positive divisors. There are 32177088 positive integers (up to 85718690) that are relatively prime to 85718690.

Interesting facts

Basic properties

Name

Name eighty-five million seven hundred eighteen thousand six hundred ninety

Notation

Scientific notation 8.5718690 × 10^7
Engineering notation 8.5718690 × 10^6

Prime Factorization of 85718690

Prime Factorization 2 × 19 × 5 × 109 × 4139

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 85718690
Product of the distinct prime numbers

The prime factorization of 85718690 is 2 × 19 × 5 × 109 × 4139. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 21, 3, 740, 80, 595, 6821, 69710, 78762, 991733, 716370, 6452234, 9924556, 7789721, 87551948, 37318992, 773883851, 3690943531, 5559163470

Basic calculations (n = 85718690)

Multiplication

n×y
n×2 171437380
n×3 257156070
n×4 342874760
n×5 428593450

Division

n÷y
n÷2 42859345
n÷3 28572896.666667
n÷3 21429672.5
n÷5 17143738

Exponentiation

ny
n2 7347693815316100
n3 6.2983468837E+23
n4 5.3988604403634E+31
n5 4.6278324444078E+39

Nth Root

y√n
2√n 9258.4388532841
3√n 440.91869000702
4√n 96.220781816009
5√n 38.602470971502

Divisors of 85718690

1, 2, 5, 10, 19, 38, 95, 109, 190, 218, 545, 1090, 2071, 4139, 4142, 8278, 10355, 20695, 20710, 41390, 78641, 157282, 393205, 451151, 786410, 902302, 2255755, 4511510, 8571869, 17143738, 42859345, 85718690

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85718689
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85718690 can be divided by 32 positive divisors. The sum of these divisors (counting 85718690) is 1, the average is 0.03125.

Base conversion 85718690

Base System Value
2 Binary 101000110111111011010100010
3 Ternary 12222021221221022
4 Quaternary 11012333122202
5 Quinary 133420444230
6 Senary 12301125442
8 Octal 506773242
10 Decimal 85718690
12 Duodecimal 24859882
16 Hexadecimal 51bf6a2
20 Vigesimal 16fegea
36 Base36 1f18yq

Cryptographic Hash Functions

md5 093cc0c49d0147cd59b4325093d2c74a
sha1 750667246765d55983dd07d817be28e067bac9d8
sha256 0b7208ffdc1846f00f8abea28340fcf2944406323be78167a98ec941f10f939e
sha512 ad451dc341e2f3525924f00d196dd54b305221c70671bba71bdad68d400cfce3e12f8851643a68313c16a2f192779a7dbc7c8e7e6230475aefc1340ec00c815b
ripemd-160 5df6612c2e99c4f5b91b1cdc975cbc4b5e4908ea

85718690 as geometric shapes

Circle

Radius = n
Diameter 171437380
Circumference 538586413.55868
Area 2.3083460911024E+16

Sphere

Radius = n
Volume 2.6382453732789E+24
Surface area 9.2333843644097E+16
Circumference 538586413.55868

Square

Length = n
Perimeter 342874760
Area 7347693815316100
Diagonal 121224533.94686

Cube

Length = n
Surface area 44086162891896600
Volume 6.2983468837E+23
Space diagonal 148469126.23825

Equilateral Triangle

Length = n
Perimeter 257156070
Area 3.1816447516468E+15
Altitude 74234563.119123

Triangular Pyramid

Length = n
Surface area 3.1816447516468E+15
Volume 7.4226729862157E+22
Height 40408177.982285