83642488 (number)

83642488 is an even 8-digits composite number following 83642487 and preceding 83642489. In scientific notation, it is written as 8.3642488 × 10^7. The sum of its digits is 43. It has a total of 4 prime factors and 8 positive divisors. There are 41821240 positive integers (up to 83642488) that are relatively prime to 83642488.

Interesting facts

Basic properties

Name

Name eighty-three million six hundred forty-two thousand four hundred eighty-eight

Notation

Scientific notation 8.3642488 × 10^7
Engineering notation 8.3642488 × 10^6

Prime Factorization of 83642488

Prime Factorization 2 × 2 × 2 × 10455311

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20910622
Product of the distinct prime numbers

The prime factorization of 83642488 is 2 × 2 × 2 × 10455311. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 6, 28, 36, 549, 352, 4506, 4836, 9464, 71754, 956026, 419680, 5085840, 3322172, 11476225, 37994190, 383394642, 102626661, 1485829885, 7438035857

Basic calculations (n = 83642488)

Multiplication

n×y
n×2 167284976
n×3 250927464
n×4 334569952
n×5 418212440

Division

n÷y
n÷2 41821244
n÷3 27880829.333333
n÷3 20910622
n÷5 16728497.6

Exponentiation

ny
n2 6996065798830144
n3 5.8516834962586E+23
n4 4.8944936661561E+31
n5 4.0938762773754E+39

Nth Root

y√n
2√n 9145.6267144466
3√n 437.32970874532
4√n 95.632770086653
5√n 38.413633503007

Divisors of 83642488

1, 2, 4, 8, 10455311, 20910622, 41821244, 83642488

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -83642487
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 83642488 can be divided by 8 positive divisors. The sum of these divisors (counting 83642488) is 1, the average is 0.125.

Base conversion 83642488

Base System Value
2 Binary 100111111000100100001111000
3 Ternary 12211101110220221
4 Quaternary 10333010201320
5 Quinary 132403024423
6 Senary 12144425424
8 Octal 477044170
10 Decimal 83642488
12 Duodecimal 24018274
16 Hexadecimal 4fc4878
20 Vigesimal 162f648
36 Base36 1dsqyg

Cryptographic Hash Functions

md5 35d38c0d3a745e32077318272db2568d
sha1 1380cddf605509748676f38831d20aacfb13a5b9
sha256 d2047dd151e3517b771cbae07eeb1bab68b6cc74100c74045d4b7859c7b9bf73
sha512 bef7707fbe31544e80f978b854c1f4dc48f9dce2ca8a493fc27eecdd6e0463ea91803d61e029cdc7ab43efaf5262c7cad7d7d84745cfa461a7285b440fe1d8f6
ripemd-160 292fe6a1783c81606754bced78c4c67132f357ff

83642488 as geometric shapes

Circle

Radius = n
Diameter 167284976
Circumference 525541251.65754
Area 2.1978788917636E+16

Sphere

Radius = n
Volume 2.4511474510638E+24
Surface area 8.7915155670542E+16
Circumference 525541251.65754

Square

Length = n
Perimeter 334569952
Area 6996065798830144
Diagonal 118288340.92023

Cube

Length = n
Surface area 41976394792980864
Volume 5.8516834962586E+23
Space diagonal 144873038.88747

Equilateral Triangle

Length = n
Perimeter 250927464
Area 3.0293853541672E+15
Altitude 72436519.443735

Triangular Pyramid

Length = n
Surface area 3.0293853541672E+15
Volume 6.8962751359364E+22
Height 39429446.97341