85440558 (number)

85440558 is an even 8-digits composite number following 85440557 and preceding 85440559. In scientific notation, it is written as 8.5440558 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 32 positive divisors. There are 23687040 positive integers (up to 85440558) that are relatively prime to 85440558.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred forty thousand five hundred fifty-eight

Notation

Scientific notation 8.5440558 × 10^7
Engineering notation 8.5440558 × 10^6

Prime Factorization of 85440558

Prime Factorization 2 × 21 × 293 × 53 × 131

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 85440558
Product of the distinct prime numbers

The prime factorization of 85440558 is 2 × 21 × 293 × 53 × 131. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 4, 3, 71, 658, 101, 5453, 22, 65529, 28678, 553664, 810562, 1174957, 7173796, 29275112, 68188743, 684975895, 30001497, 8108294658, 2336594252

Basic calculations (n = 85440558)

Multiplication

n×y
n×2 170881116
n×3 256321674
n×4 341762232
n×5 427202790

Division

n÷y
n÷2 42720279
n÷3 28480186
n÷3 21360139.5
n÷5 17088111.6

Exponentiation

ny
n2 7300088951351364
n3 6.237236734531E+23
n4 5.3291298697642E+31
n5 4.5532382972712E+39

Nth Root

y√n
2√n 9243.4061903608
3√n 440.4412893632
4√n 96.142634613166
5√n 38.577387656601

Divisors of 85440558

1, 2, 21, 42, 53, 106, 131, 262, 293, 586, 1113, 2226, 2751, 5502, 6153, 6943, 12306, 13886, 15529, 31058, 38383, 76766, 145803, 291606, 326109, 652218, 806043, 1612086, 2034299, 4068598, 42720279, 85440558

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85440557
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85440558 can be divided by 32 positive divisors. The sum of these divisors (counting 85440558) is 1, the average is 0.03125.

Base conversion 85440558

Base System Value
2 Binary 101000101111011100000101110
3 Ternary 12221202211102010
4 Quaternary 11011323200232
5 Quinary 133333044213
6 Senary 12251142050
8 Octal 505734056
10 Decimal 85440558
12 Duodecimal 24744926
16 Hexadecimal 517b82e
20 Vigesimal 16e017i
36 Base36 1evacu

Cryptographic Hash Functions

md5 fc43dccb72e839eddffdf97d35ab8be6
sha1 4a477550948da7729497e1eecb47db48ae65a586
sha256 d73d51415281214ec5cf177485191b2d4272fd5cf8ceb7318258aa765e41c840
sha512 07e898cc3eae9e49c85e5a1c39b716b0bc5a665538886090cd562856437a4f0b18dd8c4369d6d3e3614a5c078a21898d454318e19eca8be8becdf4efb670a60e
ripemd-160 12b1de7042e8caf56d4afdef41c33c92539e5771

85440558 as geometric shapes

Circle

Radius = n
Diameter 170881116
Circumference 536838858.66283
Area 2.2933905820117E+16

Sphere

Radius = n
Volume 2.6126476138537E+24
Surface area 9.173562328047E+16
Circumference 536838858.66283

Square

Length = n
Perimeter 341762232
Area 7300088951351364
Diagonal 120831195.90033

Cube

Length = n
Surface area 43800533708108184
Volume 6.237236734531E+23
Space diagonal 147987387.48304

Equilateral Triangle

Length = n
Perimeter 256321674
Area 3.1610312408782E+15
Altitude 73993693.741518

Triangular Pyramid

Length = n
Surface area 3.1610312408782E+15
Volume 7.3506539847545E+22
Height 40277065.300108