83642020 (number)

83642020 is an even 8-digits composite number following 83642019 and preceding 83642021. In scientific notation, it is written as 8.3642020 × 10^7. The sum of its digits is 25. It has a total of 6 prime factors and 48 positive divisors. There are 26066880 positive integers (up to 83642020) that are relatively prime to 83642020.

Interesting facts

Basic properties

Name

Name eighty-three million six hundred forty-two thousand twenty

Notation

Scientific notation 8.3642020 × 10^7
Engineering notation 8.3642020 × 10^6

Prime Factorization of 83642020

Prime Factorization 2 × 2 × 11 × 5 × 49 × 7759

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 41821010
Product of the distinct prime numbers

The prime factorization of 83642020 is 2 × 2 × 11 × 5 × 49 × 7759. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 7, 24, 19, 967, 396, 9214, 2749, 79650, 84033, 692127, 249074, 3103091, 2990901, 84306786, 56120219, 858213467, 131197898, 5106336820, 6356065662

Basic calculations (n = 83642020)

Multiplication

n×y
n×2 167284040
n×3 250926060
n×4 334568080
n×5 418210100

Division

n÷y
n÷2 41821010
n÷3 27880673.333333
n÷3 20910505
n÷5 16728404

Exponentiation

ny
n2 6995987509680400
n3 5.8515852720444E+23
n4 4.8943841235604E+31
n5 4.0937617475052E+39

Nth Root

y√n
2√n 9145.6011284114
3√n 437.32889308855
4√n 95.632636314238
5√n 38.413590516192

Divisors of 83642020

1, 2, 4, 5, 10, 11, 20, 22, 44, 49, 55, 98, 110, 196, 220, 245, 490, 539, 980, 1078, 2156, 2695, 5390, 7759, 10780, 15518, 31036, 38795, 77590, 85349, 155180, 170698, 341396, 380191, 426745, 760382, 853490, 1520764, 1706980, 1900955, 3801910, 4182101, 7603820, 8364202, 16728404, 20910505, 41821010, 83642020

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 -83642019
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 83642020 can be divided by 48 positive divisors. The sum of these divisors (counting 83642020) is 1, the average is 0.020833333333333.

Base conversion 83642020

Base System Value
2 Binary 100111111000100011010100100
3 Ternary 12211101110021121
4 Quaternary 10333010122210
5 Quinary 132403021040
6 Senary 12144423324
8 Octal 477043244
10 Decimal 83642020
12 Duodecimal 24017b44
16 Hexadecimal 4fc46a4
20 Vigesimal 162f510
36 Base36 1dsqlg

Cryptographic Hash Functions

md5 b2151c09eefb95382182db31d0e1709e
sha1 379c1c2275fdacd1b6bd45d3c6c7d6a95ab5b38d
sha256 87f6e95f5093450c2ac517143e96e7901665aeb6a950f093ba52f4f83f131893
sha512 450192ff9df4aeb5ab32c1026bb9e25b3b9e98c49ecc5103f0372aa8e4e3f00978d4b93156892fbd124f8fa181b69fd93386aecb0fd2d9798142cb14f2a69eea
ripemd-160 4d8b7bdc2ef7dde84b3d32dd577756860621280f

83642020 as geometric shapes

Circle

Radius = n
Diameter 167284040
Circumference 525538311.12682
Area 2.1978542965018E+16

Sphere

Radius = n
Volume 2.4511063070012E+24
Surface area 8.7914171860072E+16
Circumference 525538311.12682

Square

Length = n
Perimeter 334568080
Area 6995987509680400
Diagonal 118287679.06828

Cube

Length = n
Surface area 41975925058082400
Volume 5.8515852720444E+23
Space diagonal 144872228.28769

Equilateral Triangle

Length = n
Perimeter 250926060
Area 3.0293514539709E+15
Altitude 72436114.143846

Triangular Pyramid

Length = n
Surface area 3.0293514539709E+15
Volume 6.8961593775899E+22
Height 39429226.356094