85787434 (number)

85787434 is an even 8-digits composite number following 85787433 and preceding 85787435. In scientific notation, it is written as 8.5787434 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 42878976 positive integers (up to 85787434) that are relatively prime to 85787434.

Interesting facts

Basic properties

Name

Name eighty-five million seven hundred eighty-seven thousand four hundred thirty-four

Notation

Scientific notation 8.5787434 × 10^7
Engineering notation 8.5787434 × 10^6

Prime Factorization of 85787434

Prime Factorization 2 × 10753 × 3989

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 85787434
Product of the distinct prime numbers

The prime factorization of 85787434 is 2 × 10753 × 3989. Since it has a total of 3 prime factors.

Most popular turbo-numbers

5, 1, 3, 1, 647, 905, 6529, 17, 58916, 50654, 765067, 876738, 5733420, 9516806, 11412000, 51709266, 578910613, 357028870, 9266507719, 6775662598

Basic calculations (n = 85787434)

Multiplication

n×y
n×2 171574868
n×3 257362302
n×4 343149736
n×5 428937170

Division

n÷y
n÷2 42893717
n÷3 28595811.333333
n÷3 21446858.5
n÷5 17157486.8

Exponentiation

ny
n2 7359483832304356
n3 6.3135123353788E+23
n4 5.4162002277949E+31
n5 4.6464191957274E+39

Nth Root

y√n
2√n 9262.1506141932
3√n 441.03652667837
4√n 96.2400676132
5√n 38.608660607392

Divisors of 85787434

1, 2, 3989, 7978, 10753, 21506, 42893717, 85787434

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 -85787433
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 85787434 can be divided by 8 positive divisors. The sum of these divisors (counting 85787434) is 1, the average is 0.125.

Base conversion 85787434

Base System Value
2 Binary 101000111010000001100101010
3 Ternary 12222102110020101
4 Quaternary 11013100030222
5 Quinary 133430144214
6 Senary 12302420014
8 Octal 507201452
10 Decimal 85787434
12 Duodecimal 2489160a
16 Hexadecimal 51d032a
20 Vigesimal 16g38be
36 Base36 1f2q0a

Cryptographic Hash Functions

md5 2b62f2b646faa7f40b30db9eb34aa47c
sha1 64697b322158838ccd1e6185e85f373a6df99018
sha256 65c75664defda8f83fcbfc25bfea5cecd54fe331bbda9741fef568c7b1059ac2
sha512 4f1a1de0f348dd4e74184cc04769467d6da06051ed5d41dbd82ff5bb24aec97b928d77feefb615c963dd1716d13c47f69881d18535a229604383cc690a16b849
ripemd-160 81700c63378cb58282142d4487ca4447159defa1

85787434 as geometric shapes

Circle

Radius = n
Diameter 171574868
Circumference 539018344.84944
Area 2.312050034178E+16

Sphere

Radius = n
Volume 2.6445978628233E+24
Surface area 9.2482001367121E+16
Circumference 539018344.84944

Square

Length = n
Perimeter 343149736
Area 7359483832304356
Diagonal 121321752.64399

Cube

Length = n
Surface area 44156902993826136
Volume 6.3135123353788E+23
Space diagonal 148588194.33896

Equilateral Triangle

Length = n
Perimeter 257362302
Area 3.1867499787582E+15
Altitude 74294097.169481

Triangular Pyramid

Length = n
Surface area 3.1867499787582E+15
Volume 7.4405456424187E+22
Height 40440584.214662