85486538 (number)

85486538 is an even 8-digits composite number following 85486537 and preceding 85486539. In scientific notation, it is written as 8.5486538 × 10^7. The sum of its digits is 47. It has a total of 3 prime factors and 8 positive divisors. There are 40884844 positive integers (up to 85486538) that are relatively prime to 85486538.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred eighty-six thousand five hundred thirty-eight

Notation

Scientific notation 8.5486538 × 10^7
Engineering notation 8.5486538 × 10^6

Prime Factorization of 85486538

Prime Factorization 2 × 23 × 1858403

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 85486538
Product of the distinct prime numbers

The prime factorization of 85486538 is 2 × 23 × 1858403. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 8, 23, 6, 571, 385, 9658, 5336, 45696, 92764, 946872, 357644, 4868605, 1307254, 76734946, 39052226, 835091521, 577999012, 9493282254, 7909361531

Basic calculations (n = 85486538)

Multiplication

n×y
n×2 170973076
n×3 256459614
n×4 341946152
n×5 427432690

Division

n÷y
n÷2 42743269
n÷3 28495512.666667
n÷3 21371634.5
n÷5 17097307.6

Exponentiation

ny
n2 7307948179225444
n3 6.2473118972539E+23
n4 5.3406106590244E+31
n5 4.565503160459E+39

Nth Root

y√n
2√n 9245.8930342071
3√n 440.52028330258
4√n 96.155566839404
5√n 38.581538862123

Divisors of 85486538

1, 2, 23, 46, 1858403, 3716806, 42743269, 85486538

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 -85486537
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 85486538 can be divided by 8 positive divisors. The sum of these divisors (counting 85486538) is 1, the average is 0.125.

Base conversion 85486538

Base System Value
2 Binary 101000110000110101111001010
3 Ternary 12221212011111002
4 Quaternary 11012012233022
5 Quinary 133341032123
6 Senary 12252135002
8 Octal 506065712
10 Decimal 85486538
12 Duodecimal 24767462
16 Hexadecimal 5186bca
20 Vigesimal 16e5g6i
36 Base36 1ew9u2

Cryptographic Hash Functions

md5 a3c9283b0bd8d1ae8a512fb800db6e59
sha1 f8617da580f15c15a44ce22215fd3ed3dc82da40
sha256 1713e174e5445fdbb2b982390c08f3e67f5d5f1199df2cb48ed7676498f0398d
sha512 7a497fe576abe33a617ccffde1ceb08c6558336ddf633a5c491717df92954bb78ac90b2fcca4cb4afab225bf7bec1b526dc31176016d4f78f2867ec86df1eae5
ripemd-160 de7fe9668797dff512b113757257116bc162c02f

85486538 as geometric shapes

Circle

Radius = n
Diameter 170973076
Circumference 537127759.52325
Area 2.295859631267E+16

Sphere

Radius = n
Volume 2.6168678881462E+24
Surface area 9.1834385250678E+16
Circumference 537127759.52325

Square

Length = n
Perimeter 341946152
Area 7307948179225444
Diagonal 120896221.43992

Cube

Length = n
Surface area 43847689075352664
Volume 6.2473118972539E+23
Space diagonal 148067027.17917

Equilateral Triangle

Length = n
Perimeter 256459614
Area 3.1644343863747E+15
Altitude 74033513.589584

Triangular Pyramid

Length = n
Surface area 3.1644343863747E+15
Volume 7.3625276778927E+22
Height 40298740.479974