85407871 (number)

85407871 is an odd 8-digits composite number following 85407870 and preceding 85407872. In scientific notation, it is written as 8.5407871 × 10^7. The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors. There are 81533760 positive integers (up to 85407871) that are relatively prime to 85407871.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred seven thousand eight hundred seventy-one

Notation

Scientific notation 8.5407871 × 10^7
Engineering notation 8.5407871 × 10^6

Prime Factorization of 85407871

Prime Factorization 89 × 29 × 33091

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 85407871
Product of the distinct prime numbers

The prime factorization of 85407871 is 89 × 29 × 33091. Since it has a total of 3 prime factors.

Most popular turbo-numbers

4, 10, 20, 83, 302, 166, 8863, 5951, 23239, 66739, 228358, 324094, 8871093, 9882985, 76956095, 39967748, 616195886, 620636269, 8063844526, 1398352663

Basic calculations (n = 85407871)

Multiplication

n×y
n×2 170815742
n×3 256223613
n×4 341631484
n×5 427039355

Division

n÷y
n÷2 42703935.5
n÷3 28469290.333333
n÷3 21351967.75
n÷5 17081574.2

Exponentiation

ny
n2 7294504428752641
n3 6.2300809325983E+23
n4 5.3209794861092E+31
n5 4.5445352954326E+39

Nth Root

y√n
2√n 9241.6378959576
3√n 440.38511564793
4√n 96.133437970134
5√n 38.574435494047

Divisors of 85407871

1, 29, 89, 2581, 33091, 959639, 2945099, 85407871

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 -85407870
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 85407871 can be divided by 8 positive divisors. The sum of these divisors (counting 85407871) is 1, the average is 0.125.

Base conversion 85407871

Base System Value
2 Binary 101000101110011100001111111
3 Ternary 12221201011120111
4 Quaternary 11011303201333
5 Quinary 133331022441
6 Senary 12250330451
8 Octal 505634177
10 Decimal 85407871
12 Duodecimal 24729a27
16 Hexadecimal 517387f
20 Vigesimal 16dfjdb
36 Base36 1eul4v

Cryptographic Hash Functions

md5 d05482db295bdf3ee1dd17370e484fac
sha1 e8d7a793ce5b9910fb4cd1d0cb5ff37447d864cd
sha256 625c2b41feac54a275807e11a042b40c65264e4b64af440ea62de13ab7672ab2
sha512 8f58dd0ba90a599fdce98dfc6b72d479e977effe38a5fbb3953065c58add7bb0c705b7d3c925b4a8729fb786bbd3719592d8040a53856a044cd14079e347b249
ripemd-160 eead63c20d9858fd68851ada5920181aac42f66d

85407871 as geometric shapes

Circle

Radius = n
Diameter 170815742
Circumference 536633480.18469
Area 2.2916361524948E+16

Sphere

Radius = n
Volume 2.6096501985494E+24
Surface area 9.166544609979E+16
Circumference 536633480.18469

Square

Length = n
Perimeter 341631484
Area 7294504428752641
Diagonal 120784969.50161

Cube

Length = n
Surface area 43767026572515846
Volume 6.2300809325983E+23
Space diagonal 147930771.93829

Equilateral Triangle

Length = n
Perimeter 256223613
Area 3.1586130716589E+15
Altitude 73965385.969144

Triangular Pyramid

Length = n
Surface area 3.1586130716589E+15
Volume 7.3422207913022E+22
Height 40261656.500537