85486540 (number)

85486540 is an even 8-digits composite number following 85486539 and preceding 85486541. In scientific notation, it is written as 8.5486540 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 32183040 positive integers (up to 85486540) that are relatively prime to 85486540.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred eighty-six thousand five hundred forty

Notation

Scientific notation 8.5486540 × 10^7
Engineering notation 8.5486540 × 10^6

Prime Factorization of 85486540

Prime Factorization 2 × 2 × 5 × 17 × 251431

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42743270
Product of the distinct prime numbers

The prime factorization of 85486540 is 2 × 2 × 5 × 17 × 251431. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 5, 59, 5, 990, 662, 8028, 4531, 66934, 29209, 288828, 183847, 3016559, 4655773, 35045341, 18367228, 142601628, 379814639, 5113324231, 7698766345

Basic calculations (n = 85486540)

Multiplication

n×y
n×2 170973080
n×3 256459620
n×4 341946160
n×5 427432700

Division

n÷y
n÷2 42743270
n÷3 28495513.333333
n÷3 21371635
n÷5 17097308

Exponentiation

ny
n2 7307948521171600
n3 6.2473123357308E+23
n4 5.3406111588094E+31
n5 4.5655036945201E+39

Nth Root

y√n
2√n 9245.8931423633
3√n 440.52028673798
4√n 96.155567401806
5√n 38.58153904265

Divisors of 85486540

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 251431, 502862, 1005724, 1257155, 2514310, 4274327, 5028620, 8548654, 17097308, 21371635, 42743270, 85486540

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85486539
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85486540 can be divided by 24 positive divisors. The sum of these divisors (counting 85486540) is 1, the average is 0.041666666666667.

Base conversion 85486540

Base System Value
2 Binary 101000110000110101111001100
3 Ternary 12221212011111011
4 Quaternary 11012012233030
5 Quinary 133341032130
6 Senary 12252135004
8 Octal 506065714
10 Decimal 85486540
12 Duodecimal 24767464
16 Hexadecimal 5186bcc
20 Vigesimal 16e5g70
36 Base36 1ew9u4

Cryptographic Hash Functions

md5 a9ee9131805836b9c842055d8cfea126
sha1 070b44d14bbaa031475875012012db599ceaed4e
sha256 0cfa8f8dd55c670d5a77a0e21d1ad25d68e97a2b121f60033a4dab1f5e515ddd
sha512 617794f6638dabe43ff1a374987aa859a2554c54b6902072705d42ae22bbd87abe6bc6af63bdf45fae6e72c2d412a1c6ce9dc04ca77d14fdaf04db0bf6835956
ripemd-160 fdbf540be7944f88fd5b8a443d2d5c5e4a63ed45

85486540 as geometric shapes

Circle

Radius = n
Diameter 170973080
Circumference 537127772.08962
Area 2.2958597386925E+16

Sphere

Radius = n
Volume 2.616868071815E+24
Surface area 9.18343895477E+16
Circumference 537127772.08962

Square

Length = n
Perimeter 341946160
Area 7307948521171600
Diagonal 120896224.26835

Cube

Length = n
Surface area 43847691127029600
Volume 6.2473123357308E+23
Space diagonal 148067030.64327

Equilateral Triangle

Length = n
Perimeter 256459620
Area 3.1644345344418E+15
Altitude 74033515.321635

Triangular Pyramid

Length = n
Surface area 3.1644345344418E+15
Volume 7.3625281946427E+22
Height 40298741.422783