85756840 (number)

85756840 is an even 8-digits composite number following 85756839 and preceding 85756841. In scientific notation, it is written as 8.5756840 × 10^7. The sum of its digits is 43. It has a total of 8 prime factors and 128 positive divisors. There are 29196288 positive integers (up to 85756840) that are relatively prime to 85756840.

Interesting facts

Basic properties

Name

Name eighty-five million seven hundred fifty-six thousand eight hundred forty

Notation

Scientific notation 8.5756840 × 10^7
Engineering notation 8.5756840 × 10^6

Prime Factorization of 85756840

Prime Factorization 2 × 2 × 2 × 5 × 13 × 17 × 109 × 89

Composite number
ω Distinct Factors 6
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 21439210
Product of the distinct prime numbers

The prime factorization of 85756840 is 2 × 2 × 2 × 5 × 13 × 17 × 109 × 89. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85756840)

Multiplication

n×y
n×2 171513680
n×3 257270520
n×4 343027360
n×5 428784200

Division

n÷y
n÷2 42878420
n÷3 28585613.333333
n÷3 21439210
n÷5 17151368

Exponentiation

ny
n2 7354235606785600
n3 6.3067600625342E+23
n4 5.4084781360113E+31
n5 4.6381399415342E+39

Nth Root

y√n
2√n 9260.4989066464
3√n 440.98409213103
4√n 96.23148604613
5√n 38.605906446692

Divisors of 85756840

128 divisors

τ Total Divisors 128
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85756839
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0078125
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 128
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85756840 can be divided by 128 positive divisors. The sum of these divisors (counting 85756840) is 1, the average is 0.0078125.

Base conversion 85756840

Base System Value
2 Binary 101000111001000101110101000
3 Ternary 12222100220021021
4 Quaternary 11013020232220
5 Quinary 133423204330
6 Senary 12302022224
8 Octal 507105650
10 Decimal 85756840
12 Duodecimal 24877974
16 Hexadecimal 51c8ba8
20 Vigesimal 16fjc20
36 Base36 1f22eg

Cryptographic Hash Functions

md5 5c5986f466d6403832a34bc69c97f500
sha1 24769ab2817d967cf0ced27368b7ec438f86f631
sha256 7eb68c749172991367fc7931618bb2e4c71108a6e622004da92e32cb77d50b0d
sha512 53fb96d4161c88a28b06edf0fecad0c4fe95ac6e0ed02704c9c7383f8fea2f9f8234587b1ae05912ffa6aa5c3a5723c9281eadcd52257dcb57efcac4e582d10d
ripemd-160 bbb9760ff45ee3d9c2a9fb670173022b9397074e

85756840 as geometric shapes

Circle

Radius = n
Diameter 171513680
Circumference 538826117.07815
Area 2.3104012555046E+16

Sphere

Radius = n
Volume 2.6417694773881E+24
Surface area 9.2416050220184E+16
Circumference 538826117.07815

Square

Length = n
Perimeter 343027360
Area 7354235606785600
Diagonal 121278486.19426

Cube

Length = n
Surface area 44125413640713600
Volume 6.3067600625342E+23
Space diagonal 148535203.97655

Equilateral Triangle

Length = n
Perimeter 257270520
Area 3.1844774304462E+15
Altitude 74267601.988277

Triangular Pyramid

Length = n
Surface area 3.1844774304462E+15
Volume 7.4325880125573E+22
Height 40426162.064753