85687564 (number)

85687564 is an even 8-digits composite number following 85687563 and preceding 85687565. In scientific notation, it is written as 8.5687564 × 10^7. The sum of its digits is 49. It has a total of 4 prime factors and 12 positive divisors. There are 42807968 positive integers (up to 85687564) that are relatively prime to 85687564.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5687564 × 10^7
Engineering notation 8.5687564 × 10^6

Prime Factorization of 85687564

Prime Factorization 2 × 2 × 1289 × 16619

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 42843782
Product of the distinct prime numbers

The prime factorization of 85687564 is 2 × 2 × 1289 × 16619. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 31, 58, 37, 431, 5160, 3435, 17931, 94949, 440523, 420047, 263542, 9645608, 30256284, 80860221, 44797467, 704480043, 9655610798, 8755234158

Basic calculations (n = 85687564)

Multiplication

n×y
n×2 171375128
n×3 257062692
n×4 342750256
n×5 428437820

Division

n÷y
n÷2 42843782
n÷3 28562521.333333
n÷3 21421891
n÷5 17137512.8

Exponentiation

ny
n2 7342358624254096
n3 6.2914882452672E+23
n4 5.3910230167159E+31
n5 4.6194362977031E+39

Nth Root

y√n
2√n 9256.7577477214
3√n 440.8653150405
4√n 96.21204575167
5√n 38.599667113744

Divisors of 85687564

1, 2, 4, 1289, 2578, 5156, 16619, 33238, 66476, 21421891, 42843782, 85687564

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 -85687563
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 85687564 can be divided by 12 positive divisors. The sum of these divisors (counting 85687564) is 1, the average is 0.083333333333333.

Base conversion 85687564

Base System Value
2 Binary 101000110110111110100001100
3 Ternary 12222020101020111
4 Quaternary 11012313310030
5 Quinary 133414000224
6 Senary 12300325404
8 Octal 506676414
10 Decimal 85687564
12 Duodecimal 24843864
16 Hexadecimal 51b7d0c
20 Vigesimal 16faii4
36 Base36 1f0ky4

Cryptographic Hash Functions

md5 143fed06342338f3e4dfbb5c5157f80c
sha1 06fe4c19556919a140c6eb892c05b19d7cf6514b
sha256 b5c9115e24143f307a87f0153e8137f28ba9b6406d7aadc7fccb84786bbefafb
sha512 9d79b857219414f89aed62c884b1844b65823e8d0bcb9e7f3416212d0e03468cf5dd912000ad17eb66ddfed2ed5add87a502b90cc7644dc082cd5f7374aaf358
ripemd-160 476e3afb78b388eb5966ebe13e91bb8b99e5e1a1

85687564 as geometric shapes

Circle

Radius = n
Diameter 171375128
Circumference 538390843.13281
Area 2.3066699913978E+16

Sphere

Radius = n
Volume 2.6353724335304E+24
Surface area 9.2266799655913E+16
Circumference 538390843.13281

Square

Length = n
Perimeter 342750256
Area 7342358624254096
Diagonal 121180515.13551

Cube

Length = n
Surface area 44054151745524576
Volume 6.2914882452672E+23
Space diagonal 148415214.42481

Equilateral Triangle

Length = n
Perimeter 257062692
Area 3.1793345461499E+15
Altitude 74207607.212405

Triangular Pyramid

Length = n
Surface area 3.1793345461499E+15
Volume 7.4145900033065E+22
Height 40393505.045171