85427871 (number)

85427871 is an odd 8-digits composite number following 85427870 and preceding 85427872. In scientific notation, it is written as 8.5427871 × 10^7. The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors. There are 56284128 positive integers (up to 85427871) that are relatively prime to 85427871.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 8.5427871 × 10^7
Engineering notation 8.5427871 × 10^6

Prime Factorization of 85427871

Prime Factorization 3 × 139 × 587 × 349

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 85427871
Product of the distinct prime numbers

The prime factorization of 85427871 is 3 × 139 × 587 × 349. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 1, 51, 67, 96, 5, 7755, 727, 66633, 30819, 150687, 766710, 8205364, 3590591, 66512165, 82711355, 551727875, 951787285, 1069197946, 2464320480

Basic calculations (n = 85427871)

Multiplication

n×y
n×2 170855742
n×3 256283613
n×4 341711484
n×5 427139355

Division

n÷y
n÷2 42713935.5
n÷3 28475957
n÷3 21356967.75
n÷5 17085574.2

Exponentiation

ny
n2 7297921143592641
n3 6.23445866023E+23
n4 5.3259653018097E+31
n5 4.5498587675347E+39

Nth Root

y√n
2√n 9242.7198918933
3√n 440.41948802602
4√n 96.139065378717
5√n 38.576241923471

Divisors of 85427871

1, 3, 139, 349, 417, 587, 1047, 1761, 48511, 81593, 145533, 204863, 244779, 614589, 28475957, 85427871

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 -85427870
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 85427871 can be divided by 16 positive divisors. The sum of these divisors (counting 85427871) is 1, the average is 0.0625.

Base conversion 85427871

Base System Value
2 Binary 101000101111000011010011111
3 Ternary 12221202012000020
4 Quaternary 11011320122133
5 Quinary 133332142441
6 Senary 12251003223
8 Octal 505703237
10 Decimal 85427871
12 Duodecimal 24739513
16 Hexadecimal 517869f
20 Vigesimal 16di9db
36 Base36 1ev0kf

Cryptographic Hash Functions

md5 1ecf5edd94436b0a1a36d5adbfcbd6e7
sha1 54ee3f5dbd5fa061c86df118608aea3d7057acdf
sha256 5c751bba6a2e94a7ab9e1e4fd5b1917c045ded1150c4a26c1f82a2574ac01fd0
sha512 7cbc63e2ce741df63d24d152dfd599f6c05ee2bb33525c97d41c910fdab48e2d3db2a034a83fb00479164c0e5c2bbecd6b284b104829af510902b53b0bf87c91
ripemd-160 0b57cc3f6c4cb73cdf2e28c071429eac6414de01

85427871 as geometric shapes

Circle

Radius = n
Diameter 170855742
Circumference 536759143.89083
Area 2.2927095451188E+16

Sphere

Radius = n
Volume 2.6114839368117E+24
Surface area 9.1708381804753E+16
Circumference 536759143.89083

Square

Length = n
Perimeter 341711484
Area 7297921143592641
Diagonal 120813253.77286

Cube

Length = n
Surface area 43787526861555846
Volume 6.23445866023E+23
Space diagonal 147965412.95444

Equilateral Triangle

Length = n
Perimeter 256283613
Area 3.1600925525834E+15
Altitude 73982706.47722

Triangular Pyramid

Length = n
Surface area 3.1600925525834E+15
Volume 7.3473799927931E+22
Height 40271084.590953