84855384 (number)

84855384 is an even 8-digits composite number following 84855383 and preceding 84855385. In scientific notation, it is written as 8.4855384 × 10^7. The sum of its digits is 45. It has a total of 7 prime factors and 32 positive divisors. There are 28285056 positive integers (up to 84855384) that are relatively prime to 84855384.

Interesting facts

Basic properties

Name

Name eighty-four million eight hundred fifty-five thousand three hundred eighty-four

Notation

Scientific notation 8.4855384 × 10^7
Engineering notation 8.4855384 × 10^6

Prime Factorization of 84855384

Prime Factorization 2 × 2 × 2 × 3 × 3 × 3 × 392849

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2357094
Product of the distinct prime numbers

The prime factorization of 84855384 is 2 × 2 × 2 × 3 × 3 × 3 × 392849. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 84855384)

Multiplication

n×y
n×2 169710768
n×3 254566152
n×4 339421536
n×5 424276920

Division

n÷y
n÷2 42427692
n÷3 28285128
n÷3 21213846
n÷5 16971076.8

Exponentiation

ny
n2 7200436193787456
n3 6.1099577819133E+23
n4 5.1846281380804E+31
n5 4.3994361155402E+39

Nth Root

y√n
2√n 9211.6982147702
3√n 439.43347197408
4√n 95.977592253453
5√n 38.524399744749

Divisors of 84855384

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84855383
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84855384 can be divided by 32 positive divisors. The sum of these divisors (counting 84855384) is 1, the average is 0.03125.

Base conversion 84855384

Base System Value
2 Binary 101000011101100101001011000
3 Ternary 12220200002201000
4 Quaternary 11003230221120
5 Quinary 133210333014
6 Senary 12230425000
8 Octal 503545130
10 Decimal 84855384
12 Duodecimal 24502160
16 Hexadecimal 50eca58
20 Vigesimal 16a6i94
36 Base36 1eiqu0

Cryptographic Hash Functions

md5 5257507488ad655f9a7976420d883152
sha1 4db96029f47032bca8c937c7b474955e1f4bab59
sha256 6767e2903232ca2cad0cfaa11ecb636931bc85b7890b5636a902ec0c65b89170
sha512 b190d9406b5a30f72779f4018d87e94facf1654df5d68c5ffa364d98cdbc63753be993660cc7de9fd846dd74a2bc1ba3a248c11190ab0b16b966dd052c0c13f5
ripemd-160 69f855e3b9e756ae217f574e149e23b164e67ae2

84855384 as geometric shapes

Circle

Radius = n
Diameter 169710768
Circumference 533162101.98388
Area 2.2620837449045E+16

Sphere

Radius = n
Volume 2.5593331308537E+24
Surface area 9.0483349796179E+16
Circumference 533162101.98388

Square

Length = n
Perimeter 339421536
Area 7200436193787456
Diagonal 120003634.89318

Cube

Length = n
Surface area 43202617162724736
Volume 6.1099577819133E+23
Space diagonal 146973836.38377

Equilateral Triangle

Length = n
Perimeter 254566152
Area 3.1178803310744E+15
Altitude 73486918.191884

Triangular Pyramid

Length = n
Surface area 3.1178803310744E+15
Volume 7.2006543005907E+22
Height 40001211.631059