85817144 (number)

85817144 is an even 8-digits composite number following 85817143 and preceding 85817145. In scientific notation, it is written as 8.5817144 × 10^7. The sum of its digits is 38. It has a total of 5 prime factors and 16 positive divisors. There are 36778752 positive integers (up to 85817144) that are relatively prime to 85817144.

Interesting facts

Basic properties

Name

Name eighty-five million eight hundred seventeen thousand one hundred forty-four

Notation

Scientific notation 8.5817144 × 10^7
Engineering notation 8.5817144 × 10^6

Prime Factorization of 85817144

Prime Factorization 2 × 2 × 2 × 7 × 1532449

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 21454286
Product of the distinct prime numbers

The prime factorization of 85817144 is 2 × 2 × 2 × 7 × 1532449. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 10, 27, 82, 786, 90, 8493, 7688, 11064, 17974, 157473, 339610, 9452685, 6501926, 16093929, 47765123, 719364322, 825470471, 1579806319, 9337132440

Basic calculations (n = 85817144)

Multiplication

n×y
n×2 171634288
n×3 257451432
n×4 343268576
n×5 429085720

Division

n÷y
n÷2 42908572
n÷3 28605714.666667
n÷3 21454286
n÷5 17163428.8

Exponentiation

ny
n2 7364582204316736
n3 6.3200741152769E+23
n4 5.4237071044139E+31
n5 4.6544705359331E+39

Nth Root

y√n
2√n 9263.7543145314
3√n 441.08743422294
4√n 96.248399023212
5√n 38.611334435912

Divisors of 85817144

1, 2, 4, 7, 8, 14, 28, 56, 1532449, 3064898, 6129796, 10727143, 12259592, 21454286, 42908572, 85817144

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 -85817143
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 85817144 can be divided by 16 positive divisors. The sum of these divisors (counting 85817144) is 1, the average is 0.0625.

Base conversion 85817144

Base System Value
2 Binary 101000111010111011100111000
3 Ternary 12222110221222202
4 Quaternary 11013113130320
5 Quinary 133432122034
6 Senary 12303205332
8 Octal 507273470
10 Decimal 85817144
12 Duodecimal 248a6848
16 Hexadecimal 51d7738
20 Vigesimal 16g72h4
36 Base36 1f3cxk

Cryptographic Hash Functions

md5 f0706d2ae2c9b9d2d200ce553117b72a
sha1 892b87c9931b63d9f43aa61c0403cebfe8291890
sha256 5fe41b935ed8167b779885a1e9879607b7410bd7d9171ade414eb08808e93f3d
sha512 88efc40767c2d207120f7cd8defa2accd72960b199b13caecbdd92873effe2d5e13e487cd324f60b4267b309e4b80d55ba19d857c5699977fa693f7f18055845
ripemd-160 040616ff0b493f67dae35731c20c94a545c00517

85817144 as geometric shapes

Circle

Radius = n
Diameter 171634288
Circumference 539205018.28491
Area 2.313651734984E+16

Sphere

Radius = n
Volume 2.6473464547596E+24
Surface area 9.2546069399358E+16
Circumference 539205018.28491

Square

Length = n
Perimeter 343268576
Area 7364582204316736
Diagonal 121363768.92892

Cube

Length = n
Surface area 44187493225900416
Volume 6.3200741152769E+23
Space diagonal 148639653.56845

Equilateral Triangle

Length = n
Perimeter 257451432
Area 3.1889576385985E+15
Altitude 74319826.784227

Triangular Pyramid

Length = n
Surface area 3.1889576385985E+15
Volume 7.4482787741897E+22
Height 40454589.642975