85440684 (number)

85440684 is an even 8-digits composite number following 85440683 and preceding 85440685. In scientific notation, it is written as 8.5440684 × 10^7. The sum of its digits is 39. It has a total of 6 prime factors and 48 positive divisors. There are 24360000 positive integers (up to 85440684) that are relatively prime to 85440684.

Interesting facts

Basic properties

Name

Name eighty-five million four hundred forty thousand six hundred eighty-four

Notation

Scientific notation 8.5440684 × 10^7
Engineering notation 8.5440684 × 10^6

Prime Factorization of 85440684

Prime Factorization 2 × 2 × 3 × 7 × 701 × 1451

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 42720342
Product of the distinct prime numbers

The prime factorization of 85440684 is 2 × 2 × 3 × 7 × 701 × 1451. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 85440684)

Multiplication

n×y
n×2 170881368
n×3 256322052
n×4 341762736
n×5 427203420

Division

n÷y
n÷2 42720342
n÷3 28480228
n÷3 21360171
n÷5 17088136.8

Exponentiation

ny
n2 7300110482387856
n3 6.2372643289079E+23
n4 5.3291613055069E+31
n5 4.5532718708884E+39

Nth Root

y√n
2√n 9243.4130060276
3√n 440.44150587074
4√n 96.14267005876
5√n 38.577399034682

Divisors of 85440684

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -85440683
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 85440684 can be divided by 48 positive divisors. The sum of these divisors (counting 85440684) is 1, the average is 0.020833333333333.

Base conversion 85440684

Base System Value
2 Binary 101000101111011100010101100
3 Ternary 12221202211120210
4 Quaternary 11011323202230
5 Quinary 133333100214
6 Senary 12251142420
8 Octal 505734254
10 Decimal 85440684
12 Duodecimal 24744a10
16 Hexadecimal 517b8ac
20 Vigesimal 16e01e4
36 Base36 1evagc

Cryptographic Hash Functions

md5 c2bd8a8c725c0ff4520f9f2f286a1310
sha1 657dfbdfd9e3cbc68c4cfaa3b09116cd934e1312
sha256 ec0b83a68dbd0cf71412ccd42f1d6ba49027a60400a299b546cf3f74a55342f5
sha512 7685c9f569757a32aa9b8769f6d8b1e342595746b4d4b2e44dc27a21fc3b96fc8dfcb24626faee24dc6c1a5d613263af26ee05e8d0167dce3a304a5bccbab129
ripemd-160 6006e5ff5447c4a0d98d7b13ba2052743b781c3e

85440684 as geometric shapes

Circle

Radius = n
Diameter 170881368
Circumference 536839650.34417
Area 2.2933973461864E+16

Sphere

Radius = n
Volume 2.6126591725593E+24
Surface area 9.1735893847454E+16
Circumference 536839650.34417

Square

Length = n
Perimeter 341762736
Area 7300110482387856
Diagonal 120831374.09123

Cube

Length = n
Surface area 43800662894327136
Volume 6.2372643289079E+23
Space diagonal 147987605.72144

Equilateral Triangle

Length = n
Perimeter 256322052
Area 3.1610405640905E+15
Altitude 73993802.860719

Triangular Pyramid

Length = n
Surface area 3.1610405640905E+15
Volume 7.3506865050395E+22
Height 40277124.697078