84384920 (number)

84384920 is an even 8-digits composite number following 84384919 and preceding 84384921. In scientific notation, it is written as 8.4384920 × 10^7. The sum of its digits is 38. It has a total of 7 prime factors and 64 positive divisors. There are 32457600 positive integers (up to 84384920) that are relatively prime to 84384920.

Interesting facts

Basic properties

Name

Name eighty-four million three hundred eighty-four thousand nine hundred twenty

Notation

Scientific notation 8.4384920 × 10^7
Engineering notation 8.4384920 × 10^6

Prime Factorization of 84384920

Prime Factorization 2 × 2 × 2 × 5 × 43 × 71 × 691

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 21096230
Product of the distinct prime numbers

The prime factorization of 84384920 is 2 × 2 × 2 × 5 × 43 × 71 × 691. Since it has a total of 7 prime factors.

Most popular turbo-numbers

5, 3, 92, 63, 978, 133, 9419, 4163, 3307, 85427, 562718, 981956, 7984807, 8035407, 86402913, 8691563, 853442986, 799145384, 5023596713, 7858072347

Basic calculations (n = 84384920)

Multiplication

n×y
n×2 168769840
n×3 253154760
n×4 337539680
n×5 421924600

Division

n÷y
n÷2 42192460
n÷3 28128306.666667
n÷3 21096230
n÷5 16876984

Exponentiation

ny
n2 7120814723406400
n3 6.0088938076947E+23
n4 5.0706002325081E+31
n5 4.2788219497218E+39

Nth Root

y√n
2√n 9186.1264959721
3√n 438.61984895076
4√n 95.844282541903
5√n 38.481586498681

Divisors of 84384920

1, 2, 4, 5, 8, 10, 20, 40, 43, 71, 86, 142, 172, 215, 284, 344, 355, 430, 568, 691, 710, 860, 1382, 1420, 1720, 2764, 2840, 3053, 3455, 5528, 6106, 6910, 12212, 13820, 15265, 24424, 27640, 29713, 30530, 49061, 59426, 61060, 98122, 118852, 122120, 148565, 196244, 237704, 245305, 297130, 392488, 490610, 594260, 981220, 1188520, 1962440, 2109623, 4219246, 8438492, 10548115, 16876984, 21096230, 42192460, 84384920

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84384919
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84384920 can be divided by 64 positive divisors. The sum of these divisors (counting 84384920) is 1, the average is 0.015625.

Base conversion 84384920

Base System Value
2 Binary 101000001111001110010011000
3 Ternary 12212210012100102
4 Quaternary 11001321302120
5 Quinary 133100304140
6 Senary 12212354532
8 Octal 501716230
10 Decimal 84384920
12 Duodecimal 24315a48
16 Hexadecimal 5079c98
20 Vigesimal 1678260
36 Base36 1e8ntk

Cryptographic Hash Functions

md5 2d677b04ded6fe9fa1745f06183fa7b9
sha1 d385c0f3917a86f6342de538ce62e0794e6d66aa
sha256 8e2b667c882fe20980a0c093f5c15dd039b0280814f478cc7f22a1afeb842c4b
sha512 423c5703760f62a2ffcb80223708942b791b195bfab6686f230b24fc483acbd0c071808447d30bd2f7d635b3b77e9fe25583d66275b49734f818f23948f437d3
ripemd-160 d7dae78950b9becac9a7bb12d00724a31de8f83c

84384920 as geometric shapes

Circle

Radius = n
Diameter 168769840
Circumference 530206089.49152
Area 2.2370699222628E+16

Sphere

Radius = n
Volume 2.5169995523273E+24
Surface area 8.948279689051E+16
Circumference 530206089.49152

Square

Length = n
Perimeter 337539680
Area 7120814723406400
Diagonal 119338298.32377

Cube

Length = n
Surface area 42724888340438400
Volume 6.0088938076947E+23
Space diagonal 146158968.83264

Equilateral Triangle

Length = n
Perimeter 253154760
Area 3.0834032230561E+15
Altitude 73079484.416318

Triangular Pyramid

Length = n
Surface area 3.0834032230561E+15
Volume 7.0815492647513E+22
Height 39779432.77459