85871305 (number)

85871305 is an odd 8-digits composite number following 85871304 and preceding 85871306. In scientific notation, it is written as 8.5871305 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 59727360 positive integers (up to 85871305) that are relatively prime to 85871305.

Interesting facts

Basic properties

Name

Name eighty-five million eight hundred seventy-one thousand three hundred five

Notation

Scientific notation 8.5871305 × 10^7
Engineering notation 8.5871305 × 10^6

Prime Factorization of 85871305

Prime Factorization 5 × 299 × 71 × 809

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 85871305
Product of the distinct prime numbers

The prime factorization of 85871305 is 5 × 299 × 71 × 809. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 45, 25, 685, 916, 6424, 7885, 74472, 57034, 422946, 164871, 1474101, 3756994, 77622604, 52033879, 76062034, 301932914, 2274207520, 3644885713

Basic calculations (n = 85871305)

Multiplication

n×y
n×2 171742610
n×3 257613915
n×4 343485220
n×5 429356525

Division

n÷y
n÷2 42935652.5
n÷3 28623768.333333
n÷3 21467826.25
n÷5 17174261

Exponentiation

ny
n2 7373881022403025
n3 6.3320478630848E+23
n4 5.4374121332555E+31
n5 4.6691767570549E+39

Nth Root

y√n
2√n 9266.6771282915
3√n 441.18020788642
4√n 96.263581526408
5√n 38.616206890668

Divisors of 85871305

1, 5, 71, 299, 355, 809, 1495, 4045, 21229, 57439, 106145, 241891, 287195, 1209455, 17174261, 85871305

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 -85871304
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 85871305 can be divided by 16 positive divisors. The sum of these divisors (counting 85871305) is 1, the average is 0.0625.

Base conversion 85871305

Base System Value
2 Binary 101000111100100101011001001
3 Ternary 12222120201021201
4 Quaternary 11013210223021
5 Quinary 133440340210
6 Senary 12304304201
8 Octal 507445311
10 Decimal 85871305
12 Duodecimal 24912061
16 Hexadecimal 51e4ac9
20 Vigesimal 16gdi55
36 Base36 1f4iq1

Cryptographic Hash Functions

md5 a4fe0433bb5760cfe5d3962b8269918e
sha1 af370daab985514a04ea2296396c669b5f0b5abe
sha256 ab3d8bb6e7bab16b44ba4d50dc4e966b0a2f8d0699c0adc90150d5730cf3969c
sha512 a02cead64415395eb666f1f8ec7d8c26f420836637f37606503abdf0681f85215152f2671d215cfa257abdae5688b2b8d1daa740fba4fec6432376cdc463b13e
ripemd-160 afb6564eddb90871444cd860323e1904a89499f1

85871305 as geometric shapes

Circle

Radius = n
Diameter 171742610
Circumference 539545321.88434
Area 2.3165730448427E+16

Sphere

Radius = n
Volume 2.6523620065128E+24
Surface area 9.2662921793706E+16
Circumference 539545321.88434

Square

Length = n
Perimeter 343485220
Area 7373881022403025
Diagonal 121440364.14968

Cube

Length = n
Surface area 44243286134418150
Volume 6.3320478630848E+23
Space diagonal 148733463.17224

Equilateral Triangle

Length = n
Perimeter 257613915
Area 3.1929841449425E+15
Altitude 74366731.586122

Triangular Pyramid

Length = n
Surface area 3.1929841449425E+15
Volume 7.4623899713084E+22
Height 40480121.383226