85455770 (number)

85455770 is an even 8-digits composite number following 85455769 and preceding 85455771. In scientific notation, it is written as 8.5455770 × 10^7. The sum of its digits is 41. It has a total of 4 prime factors and 12 positive divisors. There are 32126208 positive integers (up to 85455770) that are relatively prime to 85455770.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5455770 × 10^7
Engineering notation 8.5455770 × 10^6

Prime Factorization of 85455770

Prime Factorization 2 × 85 × 709 × 709

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 120530
Product of the distinct prime numbers

The prime factorization of 85455770 is 2 × 85 × 709 × 709. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 36, 32, 369, 138, 2915, 4938, 57344, 67180, 861019, 438535, 960533, 5892119, 57775321, 47305764, 815631299, 587009734, 4992772214, 1921296363

Basic calculations (n = 85455770)

Multiplication

n×y
n×2 170911540
n×3 256367310
n×4 341823080
n×5 427278850

Division

n÷y
n÷2 42727885
n÷3 28485256.666667
n÷3 21363942.5
n÷5 17091154

Exponentiation

ny
n2 7302688626292900
n3 6.240568796301E+23
n4 5.3329261172588E+31
n5 4.5572930770346E+39

Nth Root

y√n
2√n 9244.2290105774
3√n 440.46742681464
4√n 96.146913682018
5√n 38.578761237127

Divisors of 85455770

1, 2, 85, 170, 709, 1418, 60265, 120530, 502681, 1005362, 42727885, 85455770

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85455769
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85455770 can be divided by 12 positive divisors. The sum of these divisors (counting 85455770) is 1, the average is 0.083333333333333.

Base conversion 85455770

Base System Value
2 Binary 101000101111111001110011010
3 Ternary 12221210121021112
4 Quaternary 11011333032122
5 Quinary 133334041040
6 Senary 12251340322
8 Octal 505771632
10 Decimal 85455770
12 Duodecimal 247516a2
16 Hexadecimal 517f39a
20 Vigesimal 16e1j8a
36 Base36 1evm3e

Cryptographic Hash Functions

md5 3fc796f29831b963f491db0a3aeeefad
sha1 848cb81b8cd00f26d4540da58855189d3d838f62
sha256 0e7b5924b610d4f4180f5883094f2967e22d8da03671a6c2d9f3fefd8f879b04
sha512 e4eced33c1b4731649cccf4c8046d136ff7c93d3ae1e1eed234dbf14abaf0dede35792f7f47d8e8f2296aa3848549395001711a3283eb4ff917bd13686964b9d
ripemd-160 20b4ef99f8413a9e9847f1954021a3a554b63560

85455770 as geometric shapes

Circle

Radius = n
Diameter 170911540
Circumference 536934438.47772
Area 2.2942072939816E+16

Sphere

Radius = n
Volume 2.6140433446241E+24
Surface area 9.1768291759262E+16
Circumference 536934438.47772

Square

Length = n
Perimeter 341823080
Area 7302688626292900
Diagonal 120852708.91704

Cube

Length = n
Surface area 43816131757757400
Volume 6.240568796301E+23
Space diagonal 148013735.43992

Equilateral Triangle

Length = n
Perimeter 256367310
Area 3.1621569331487E+15
Altitude 74006867.71996

Triangular Pyramid

Length = n
Surface area 3.1621569331487E+15
Volume 7.3545808572094E+22
Height 40284236.305679