85545872 (number)

85545872 is an even 8-digits composite number following 85545871 and preceding 85545873. In scientific notation, it is written as 8.5545872 × 10^7. The sum of its digits is 44. It has a total of 5 prime factors and 10 positive divisors. There are 42772928 positive integers (up to 85545872) that are relatively prime to 85545872.

Interesting facts

Basic properties

Name

Name eighty-five million five hundred forty-five thousand eight hundred seventy-two

Notation

Scientific notation 8.5545872 × 10^7
Engineering notation 8.5545872 × 10^6

Prime Factorization of 85545872

Prime Factorization 2 × 2 × 2 × 2 × 5346617

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 10693234
Product of the distinct prime numbers

The prime factorization of 85545872 is 2 × 2 × 2 × 2 × 5346617. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85545872)

Multiplication

n×y
n×2 171091744
n×3 256637616
n×4 342183488
n×5 427729360

Division

n÷y
n÷2 42772936
n÷3 28515290.666667
n÷3 21386468
n÷5 17109174.4

Exponentiation

ny
n2 7318096216240384
n3 6.2603292219818E+23
n4 5.3554532230152E+31
n5 4.5813691591804E+39

Nth Root

y√n
2√n 9249.1011455168
3√n 440.62217765239
4√n 96.172247272884
5√n 38.586893065945

Divisors of 85545872

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85545871
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85545872 can be divided by 10 positive divisors. The sum of these divisors (counting 85545872) is 1, the average is 0.1.

Base conversion 85545872

Base System Value
2 Binary 101000110010101001110010000
3 Ternary 12221222011212122
4 Quaternary 11012111032100
5 Quinary 133344431442
6 Senary 12253313412
8 Octal 506251620
10 Decimal 85545872
12 Duodecimal 24795868
16 Hexadecimal 5195390
20 Vigesimal 16ed4dc
36 Base36 1exjm8

Cryptographic Hash Functions

md5 2d534fe2a13ab984edf745a9df09bf3a
sha1 f4fe64b2b60514aa3e2cb0c30e71fedc78ba0437
sha256 3803c7ea36e230881fdd00b09152617a4a67a5e8d92f0255c9adc0ec9aa2e219
sha512 8b934381699fa82160e6edc871719a74c8d7ab367331f616efbaec0ef3614892eb9f42dcb96d0edab1f7677fa84c7b2a8919bb8a92dc3756320ccab34ad7008c
ripemd-160 025ea218f52d005b41311901fe814c25016e2b06

85545872 as geometric shapes

Circle

Radius = n
Diameter 171091744
Circumference 537500566.04027
Area 2.2990477311204E+16

Sphere

Radius = n
Volume 2.6223205723776E+24
Surface area 9.1961909244816E+16
Circumference 537500566.04027

Square

Length = n
Perimeter 342183488
Area 7318096216240384
Diagonal 120980132.38743

Cube

Length = n
Surface area 43908577297442304
Volume 6.2603292219818E+23
Space diagonal 148169796.68178

Equilateral Triangle

Length = n
Perimeter 256637616
Area 3.1688286153015E+15
Altitude 74084898.340892

Triangular Pyramid

Length = n
Surface area 3.1688286153015E+15
Volume 7.3778687422061E+22
Height 40326710.795811