85787468 (number)

85787468 is an even 8-digits composite number following 85787467 and preceding 85787469. In scientific notation, it is written as 8.5787468 × 10^7. The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors. There are 39594192 positive integers (up to 85787468) that are relatively prime to 85787468.

Interesting facts

Basic properties

Name

Name eighty-five million seven hundred eighty-seven thousand four hundred sixty-eight

Notation

Scientific notation 8.5787468 × 10^7
Engineering notation 8.5787468 × 10^6

Prime Factorization of 85787468

Prime Factorization 2 × 2 × 13 × 1649759

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42893734
Product of the distinct prime numbers

The prime factorization of 85787468 is 2 × 2 × 13 × 1649759. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 1, 58, 14, 152, 289, 3226, 8487, 46475, 44043, 522037, 920286, 1139838, 5237810, 64546389, 26634914, 370946288, 811184157, 9637955552, 8934584982

Basic calculations (n = 85787468)

Multiplication

n×y
n×2 171574936
n×3 257362404
n×4 343149872
n×5 428937340

Division

n÷y
n÷2 42893734
n÷3 28595822.666667
n÷3 21446867
n÷5 17157493.6

Exponentiation

ny
n2 7359489665851024
n3 6.3135198420553E+23
n4 5.4162088141768E+31
n5 4.6464284032751E+39

Nth Root

y√n
2√n 9262.1524496199
3√n 441.03658494347
4√n 96.240077148867
5√n 38.608663667733

Divisors of 85787468

1, 2, 4, 13, 26, 52, 1649759, 3299518, 6599036, 21446867, 42893734, 85787468

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85787467
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85787468 can be divided by 12 positive divisors. The sum of these divisors (counting 85787468) is 1, the average is 0.083333333333333.

Base conversion 85787468

Base System Value
2 Binary 101000111010000001101001100
3 Ternary 12222102110021122
4 Quaternary 11013100031030
5 Quinary 133430144333
6 Senary 12302420112
8 Octal 507201514
10 Decimal 85787468
12 Duodecimal 24891638
16 Hexadecimal 51d034c
20 Vigesimal 16g38d8
36 Base36 1f2q18

Cryptographic Hash Functions

md5 cc2fa5c39fd159c465496865c6ddd7a5
sha1 88c0c7de0fc37d0c5d5e25006f2a2e3fcb13d6dd
sha256 ad1ad4ed71afc9235dbe167635b7b12c6967086d4a9f003dc7d05f4cb8444f7a
sha512 ce7e7d69af469a4f123b33162d55ca6953863ae6537d83bef4f4509b63e17b9d59ecbfe37ceac1ffafb5497369b857c32ce8797b971a222f54db75d0edbaf525
ripemd-160 ef14147e23bea098f2438acab7c069ba363f8ab0

85787468 as geometric shapes

Circle

Radius = n
Diameter 171574936
Circumference 539018558.47774
Area 2.3120518668408E+16

Sphere

Radius = n
Volume 2.6446010072126E+24
Surface area 9.248207467363E+16
Circumference 539018558.47774

Square

Length = n
Perimeter 343149872
Area 7359489665851024
Diagonal 121321800.72725

Cube

Length = n
Surface area 44156937995106144
Volume 6.3135198420553E+23
Space diagonal 148588253.22869

Equilateral Triangle

Length = n
Perimeter 257362404
Area 3.186752504758E+15
Altitude 74294126.614345

Triangular Pyramid

Length = n
Surface area 3.186752504758E+15
Volume 7.4405544891218E+22
Height 40440600.242416