85855438 (number)

85855438 is an even 8-digits composite number following 85855437 and preceding 85855439. In scientific notation, it is written as 8.5855438 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 42890544 positive integers (up to 85855438) that are relatively prime to 85855438.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5855438 × 10^7
Engineering notation 8.5855438 × 10^6

Prime Factorization of 85855438

Prime Factorization 2 × 1193 × 35983

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 85855438
Product of the distinct prime numbers

The prime factorization of 85855438 is 2 × 1193 × 35983. Since it has a total of 3 prime factors.

Most popular turbo-numbers

9, 3, 30, 34, 503, 91, 1131, 7690, 57816, 20956, 891224, 584589, 442513, 6976754, 99238215, 13619106, 708144078, 53536097, 8234903916, 4662708149

Basic calculations (n = 85855438)

Multiplication

n×y
n×2 171710876
n×3 257566314
n×4 343421752
n×5 429277190

Division

n÷y
n÷2 42927719
n÷3 28618479.333333
n÷3 21463859.5
n÷5 17171087.6

Exponentiation

ny
n2 7371156234171844
n3 6.3285384705125E+23
n4 5.433394422857E+31
n5 4.6648645800115E+39

Nth Root

y√n
2√n 9265.8209566125
3√n 441.15303296631
4√n 96.259134406105
5√n 38.614779711597

Divisors of 85855438

1, 2, 1193, 2386, 35983, 71966, 42927719, 85855438

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 -85855437
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 85855438 can be divided by 8 positive divisors. The sum of these divisors (counting 85855438) is 1, the average is 0.125.

Base conversion 85855438

Base System Value
2 Binary 101000111100000110011001110
3 Ternary 12222112220112001
4 Quaternary 11013200303032
5 Quinary 133434333223
6 Senary 12304102514
8 Octal 507406316
10 Decimal 85855438
12 Duodecimal 24904a3a
16 Hexadecimal 51e0cce
20 Vigesimal 16gbibi
36 Base36 1f46ha

Cryptographic Hash Functions

md5 9f28efef2e2f3cdeeb29e20e7a16a9d8
sha1 22eda5db12b93de8e4a6f977e9905709b4412e4d
sha256 dff1dc6f9509f66923dff8d14684a5acdb2029a36e69c674088bb49d554e8d10
sha512 adcf90a171cf87e98c17b69e41b3321b0d428949310aa44b82c24f243270fdf5d1998379cc90f460704f11ea72a52201e8b68699696304654ae67b582a98081c
ripemd-160 469a84fb4faeccb37ada12565585d40d807e8a85

85855438 as geometric shapes

Circle

Radius = n
Diameter 171710876
Circumference 539445626.58307
Area 2.3157170273737E+16

Sphere

Radius = n
Volume 2.6508919955897E+24
Surface area 9.2628681094947E+16
Circumference 539445626.58307

Square

Length = n
Perimeter 343421752
Area 7371156234171844
Diagonal 121417924.82308

Cube

Length = n
Surface area 44226937405031064
Volume 6.3285384705125E+23
Space diagonal 148705980.72208

Equilateral Triangle

Length = n
Perimeter 257566314
Area 3.1918042770284E+15
Altitude 74352990.36104

Triangular Pyramid

Length = n
Surface area 3.1918042770284E+15
Volume 7.4582541124989E+22
Height 40472641.607694