82147538 (number)

82147538 is an even 8-digits composite number following 82147537 and preceding 82147539. In scientific notation, it is written as 8.2147538 × 10^7. The sum of its digits is 38. It has a total of 4 prime factors and 16 positive divisors. There are 36989760 positive integers (up to 82147538) that are relatively prime to 82147538.

Interesting facts

Basic properties

Name

Name eighty-two million one hundred forty-seven thousand five hundred thirty-eight

Notation

Scientific notation 8.2147538 × 10^7
Engineering notation 8.2147538 × 10^6

Prime Factorization of 82147538

Prime Factorization 2 × 11 × 107 × 34897

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 82147538
Product of the distinct prime numbers

The prime factorization of 82147538 is 2 × 11 × 107 × 34897. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 64, 75, 370, 424, 7020, 3979, 13800, 37042, 539781, 679494, 1644502, 5303450, 89906056, 16408120, 908631581, 525825507, 6622706584, 7320278558

Basic calculations (n = 82147538)

Multiplication

n×y
n×2 164295076
n×3 246442614
n×4 328590152
n×5 410737690

Division

n÷y
n÷2 41073769
n÷3 27382512.666667
n÷3 20536884.5
n÷5 16429507.6

Exponentiation

ny
n2 6748217999461444
n3 5.5434949454304E+23
n4 4.5538446168255E+31
n5 3.7408712370677E+39

Nth Root

y√n
2√n 9063.5279003267
3√n 434.708551857
4√n 95.202562467229
5√n 38.275327059067

Divisors of 82147538

1, 2, 11, 22, 107, 214, 1177, 2354, 34897, 69794, 383867, 767734, 3733979, 7467958, 41073769, 82147538

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -82147537
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82147538 can be divided by 16 positive divisors. The sum of these divisors (counting 82147538) is 1, the average is 0.0625.

Base conversion 82147538

Base System Value
2 Binary 100111001010111100011010010
3 Ternary 12201120112020102
4 Quaternary 10321113203102
5 Quinary 132012210123
6 Senary 12052412402
8 Octal 471274322
10 Decimal 82147538
12 Duodecimal 23617102
16 Hexadecimal 4e578d2
20 Vigesimal 15d88gi
36 Base36 1cwpg2

Cryptographic Hash Functions

md5 96b18610a4d85b5e620622b8dfd42e49
sha1 a26b0c551590b935ee238d2ce6636da4f373a7a6
sha256 bd500adc5dd86c593306d2d91cd099b361033cfd5b07a515e1cfce1433394539
sha512 6c624c30e01d7b07c3967fa1e1f17723b4b2074417ef70379e7e631934ba5ed1dad357969b0e3c333838884990ecb738b70d53473bcf8a2c322ac17124c61b95
ripemd-160 835c04fa32f483fd51fd8539a0b114f438bd3554

82147538 as geometric shapes

Circle

Radius = n
Diameter 164295076
Circumference 516148203.78258
Area 2.120015209193E+16

Sphere

Radius = n
Volume 2.3220537327702E+24
Surface area 8.4800608367722E+16
Circumference 516148203.78258

Square

Length = n
Perimeter 328590152
Area 6748217999461444
Diagonal 116174162.35516

Cube

Length = n
Surface area 40489307996768664
Volume 5.5434949454304E+23
Space diagonal 142283709.5327

Equilateral Triangle

Length = n
Perimeter 246442614
Area 2.9220641089045E+15
Altitude 71141854.766348

Triangular Pyramid

Length = n
Surface area 2.9220641089045E+15
Volume 6.5330714456453E+22
Height 38724720.785053