85755787 (number)

85755787 is an odd 8-digits composite number following 85755786 and preceding 85755788. In scientific notation, it is written as 8.5755787 × 10^7. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 79001568 positive integers (up to 85755787) that are relatively prime to 85755787.

Interesting facts

Basic properties

Name

Name eighty-five million seven hundred fifty-five thousand seven hundred eighty-seven

Notation

Scientific notation 8.5755787 × 10^7
Engineering notation 8.5755787 × 10^6

Prime Factorization of 85755787

Prime Factorization 523 × 13 × 12613

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 85755787
Product of the distinct prime numbers

The prime factorization of 85755787 is 523 × 13 × 12613. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 8, 29, 83, 529, 320, 8659, 8203, 56885, 8516, 940968, 763376, 9724050, 2981384, 66184228, 74484549, 346399288, 304364952, 100760141, 7647753181

Basic calculations (n = 85755787)

Multiplication

n×y
n×2 171511574
n×3 257267361
n×4 343023148
n×5 428778935

Division

n÷y
n÷2 42877893.5
n÷3 28585262.333333
n÷3 21438946.75
n÷5 17151157.4

Exponentiation

ny
n2 7354055003989369
n3 6.306527745084E+23
n4 5.4082125001701E+31
n5 4.6378551921533E+39

Nth Root

y√n
2√n 9260.4420520837
3√n 440.98228718988
4√n 96.231190640476
5√n 38.605811638583

Divisors of 85755787

1, 13, 523, 6799, 12613, 163969, 6596599, 85755787

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 -85755786
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 85755787 can be divided by 8 positive divisors. The sum of these divisors (counting 85755787) is 1, the average is 0.125.

Base conversion 85755787

Base System Value
2 Binary 101000111001000011110001011
3 Ternary 12222100211211021
4 Quaternary 11013020132023
5 Quinary 133423141122
6 Senary 12302013311
8 Octal 507103613
10 Decimal 85755787
12 Duodecimal 24877237
16 Hexadecimal 51c878b
20 Vigesimal 16fj997
36 Base36 1f21l7

Cryptographic Hash Functions

md5 3b1bc509400594139b9fa07214429ba7
sha1 66b093c49569581bd24f773e473de7b4125616c7
sha256 808709e65a5470e465fca7c5d06de8bf69f6418c8783bedb599460d4c69d0924
sha512 f521f1c29257746b0d427aeecd205fd2799c488ffc6a95317f20b722157fee79f57a3d13df8fa717576f53272f624f15b652310948366a9fafbade6dbff9bb0b
ripemd-160 1247566af698d7be31b4295eaf0f59a7db291c60

85755787 as geometric shapes

Circle

Radius = n
Diameter 171511574
Circumference 538819500.88402
Area 2.3103445174628E+16

Sphere

Radius = n
Volume 2.6416721644821E+24
Surface area 9.2413780698513E+16
Circumference 538819500.88402

Square

Length = n
Perimeter 343023148
Area 7354055003989369
Diagonal 121276997.02738

Cube

Length = n
Surface area 44124330023936214
Volume 6.306527745084E+23
Space diagonal 148533380.12705

Equilateral Triangle

Length = n
Perimeter 257267361
Area 3.1843992271414E+15
Altitude 74266690.063527

Triangular Pyramid

Length = n
Surface area 3.1843992271414E+15
Volume 7.4323142238166E+22
Height 40425665.675793