85942405 (number)

85942405 is an odd 8-digits composite number following 85942404 and preceding 85942406. In scientific notation, it is written as 8.5942405 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 16 positive divisors. There are 67478400 positive integers (up to 85942405) that are relatively prime to 85942405.

Interesting facts

Basic properties

Name

Name eighty-five million nine hundred forty-two thousand four hundred five

Notation

Scientific notation 8.5942405 × 10^7
Engineering notation 8.5942405 × 10^6

Prime Factorization of 85942405

Prime Factorization 5 × 89 × 151 × 1279

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 85942405
Product of the distinct prime numbers

The prime factorization of 85942405 is 5 × 89 × 151 × 1279. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 10, 38, 20, 34, 538, 3941, 646, 89410, 50376, 383524, 200501, 232605, 8489863, 72668027, 27884769, 101467738, 743748613, 749643413, 4246949204

Basic calculations (n = 85942405)

Multiplication

n×y
n×2 171884810
n×3 257827215
n×4 343769620
n×5 429712025

Division

n÷y
n÷2 42971202.5
n÷3 28647468.333333
n÷3 21485601.25
n÷5 17188481

Exponentiation

ny
n2 7386096977184025
n3 6.3477893778243E+23
n4 5.4554428556367E+31
n5 4.6885387935349E+39

Nth Root

y√n
2√n 9270.5126611207
3√n 441.30193756625
4√n 96.283501500105
5√n 38.622599488132

Divisors of 85942405

1, 5, 89, 151, 445, 755, 1279, 6395, 13439, 67195, 113831, 193129, 569155, 965645, 17188481, 85942405

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 -85942404
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 85942405 can be divided by 16 positive divisors. The sum of these divisors (counting 85942405) is 1, the average is 0.0625.

Base conversion 85942405

Base System Value
2 Binary 101000111110110000010000101
3 Ternary 12222201022211001
4 Quaternary 11013312002011
5 Quinary 134000124110
6 Senary 12310013301
8 Octal 507660205
10 Decimal 85942405
12 Duodecimal 24947231
16 Hexadecimal 51f6085
20 Vigesimal 16h2g05
36 Base36 1f61l1

Cryptographic Hash Functions

md5 21a9a5c29d69aafe2786a7b2d4a0fadf
sha1 a7b0a1273c946fe4ce6e7c558b5197bae5353fe6
sha256 6f6748968c8220a01ac832d7ec7f0de0fa0a155b61ef0f7304a2344064a90b57
sha512 8ee63abdf4c2b67fe7aab2949439e6f691188100dedc7c9a081f68f9faac30c24f5c3cbbcc6068c03ccdc57df2bd6093f83f82448a01fb761ed07bc6293faefb
ripemd-160 747444cef782a4ad8732beffa85a2488f54e627c

85942405 as geometric shapes

Circle

Radius = n
Diameter 171884810
Circumference 539992056.35968
Area 2.3204108002223E+16

Sphere

Radius = n
Volume 2.6589557967877E+24
Surface area 9.2816432008892E+16
Circumference 539992056.35968

Square

Length = n
Perimeter 343769620
Area 7386096977184025
Diagonal 121540914.73396

Cube

Length = n
Surface area 44316581863104150
Volume 6.3477893778243E+23
Space diagonal 148856611.98466

Equilateral Triangle

Length = n
Perimeter 257827215
Area 3.1982738085284E+15
Altitude 74428305.992331

Triangular Pyramid

Length = n
Surface area 3.1982738085284E+15
Volume 7.4809415243391E+22
Height 40513638.244654