85555145 (number)

85555145 is an odd 8-digits composite number following 85555144 and preceding 85555146. In scientific notation, it is written as 8.5555145 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 62942400 positive integers (up to 85555145) that are relatively prime to 85555145.

Interesting facts

Basic properties

Name

Name eighty-five million five hundred fifty-five thousand one hundred forty-five

Notation

Scientific notation 8.5555145 × 10^7
Engineering notation 8.5555145 × 10^6

Prime Factorization of 85555145

Prime Factorization 13 × 5 × 283 × 4651

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 85555145
Product of the distinct prime numbers

The prime factorization of 85555145 is 13 × 5 × 283 × 4651. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85555145)

Multiplication

n×y
n×2 171110290
n×3 256665435
n×4 342220580
n×5 427775725

Division

n÷y
n÷2 42777572.5
n÷3 28518381.666667
n÷3 21388786.25
n÷5 17111029

Exponentiation

ny
n2 7319682835971025
n3 6.2623652638551E+23
n4 5.3577756819209E+31
n5 4.5838527534421E+39

Nth Root

y√n
2√n 9249.6024238883
3√n 440.63809792898
4√n 96.174853386362
5√n 38.587729577953

Divisors of 85555145

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85555144
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85555145 can be divided by 16 positive divisors. The sum of these divisors (counting 85555145) is 1, the average is 0.0625.

Base conversion 85555145

Base System Value
2 Binary 101000110010111011111001001
3 Ternary 12221222122121002
4 Quaternary 11012113133021
5 Quinary 133400231040
6 Senary 12253424345
8 Octal 506273711
10 Decimal 85555145
12 Duodecimal 2479b0b5
16 Hexadecimal 51977c9
20 Vigesimal 16ee7h5
36 Base36 1exqrt

Cryptographic Hash Functions

md5 e4195fcd24f314747f472bf79cf280a4
sha1 0d44282e82abcc2644161f86ab29171e644d6d50
sha256 87d5cd9ed219488d94c03df1392b1e68d389cbb6a4fa9501095ce7dc98faf385
sha512 7e01390886a5c86174f39fba7dbff791c0b4868ea283456513882b480e8ab7ef52f2355857f8c3aaa5bb3e25586a5f566cd1ca9761e68a9290f54ef887ed784e
ripemd-160 3165f4ae039e5abf3d79be48a5e3d178b680cb32

85555145 as geometric shapes

Circle

Radius = n
Diameter 171110290
Circumference 537558830.01762
Area 2.2995461824094E+16

Sphere

Radius = n
Volume 2.6231734276031E+24
Surface area 9.1981847296376E+16
Circumference 537558830.01762

Square

Length = n
Perimeter 342220580
Area 7319682835971025
Diagonal 120993246.3898

Cube

Length = n
Surface area 43918097015826150
Volume 6.2623652638551E+23
Space diagonal 148185857.98892

Equilateral Triangle

Length = n
Perimeter 256665435
Area 3.1695156417979E+15
Altitude 74092928.994461

Triangular Pyramid

Length = n
Surface area 3.1695156417979E+15
Volume 7.3802682405651E+22
Height 40331082.129932