84931820 (number)

84931820 is an even 8-digits composite number following 84931819 and preceding 84931821. In scientific notation, it is written as 8.4931820 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 33249536 positive integers (up to 84931820) that are relatively prime to 84931820.

Interesting facts

Basic properties

Name

Name eighty-four million nine hundred thirty-one thousand eight hundred twenty

Notation

Scientific notation 8.4931820 × 10^7
Engineering notation 8.4931820 × 10^6

Prime Factorization of 84931820

Prime Factorization 2 × 2 × 5 × 47 × 90353

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 42465910
Product of the distinct prime numbers

The prime factorization of 84931820 is 2 × 2 × 5 × 47 × 90353. Since it has a total of 5 prime factors.

Most popular turbo-numbers

3, 4, 40, 41, 57, 406, 3065, 9853, 19338, 64217, 76349, 616242, 7540627, 4875619, 26160713, 77891437, 259198224, 862432007, 4277599493, 7449815919

Basic calculations (n = 84931820)

Multiplication

n×y
n×2 169863640
n×3 254795460
n×4 339727280
n×5 424659100

Division

n÷y
n÷2 42465910
n÷3 28310606.666667
n÷3 21232955
n÷5 16986364

Exponentiation

ny
n2 7213414048512400
n3 6.1264838355373E+23
n4 5.2033342235276E+31
n5 4.4192864567249E+39

Nth Root

y√n
2√n 9215.8461358684
3√n 439.56537661401
4√n 95.99919862097
5√n 38.531337644175

Divisors of 84931820

1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 90353, 180706, 361412, 451765, 903530, 1807060, 4246591, 8493182, 16986364, 21232955, 42465910, 84931820

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -84931819
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 84931820 can be divided by 24 positive divisors. The sum of these divisors (counting 84931820) is 1, the average is 0.041666666666667.

Base conversion 84931820

Base System Value
2 Binary 101000011111111010011101100
3 Ternary 12220210222112222
4 Quaternary 11003333103230
5 Quinary 133220304240
6 Senary 12232214512
8 Octal 503772354
10 Decimal 84931820
12 Duodecimal 2453a438
16 Hexadecimal 50ff4ec
20 Vigesimal 16ag9b0
36 Base36 1ekdt8

Cryptographic Hash Functions

md5 1e02cf9d056d8042bd5dbdcf5829299c
sha1 8bd45567af7fbb5f7f3c9665c5b9f971e8e1ce61
sha256 7db75ea090e96d13ef73a7aa3e284e930156eabd05ca7661cd21f5e0d750d9c8
sha512 eb7f06b0688db428aacb344907e2f1fb293507fdb0f303650dfca6a743994f7f9f9e9babc5ed858f7f22069fdc77effae84bc9e8419026b072768b381ecf0268
ripemd-160 856f5b9e41712f838ea78d1ed8d6f8043cd7e7be

84931820 as geometric shapes

Circle

Radius = n
Diameter 169863640
Circumference 533642363.53602
Area 2.2661608582108E+16

Sphere

Radius = n
Volume 2.5662555480081E+24
Surface area 9.0646434328432E+16
Circumference 533642363.53602

Square

Length = n
Perimeter 339727280
Area 7213414048512400
Diagonal 120111731.72103

Cube

Length = n
Surface area 43280484291074400
Volume 6.1264838355373E+23
Space diagonal 147106227.41929

Equilateral Triangle

Length = n
Perimeter 254795460
Area 3.1234999070136E+15
Altitude 73553113.709647

Triangular Pyramid

Length = n
Surface area 3.1234999070136E+15
Volume 7.2201304415636E+22
Height 40037243.90701