82721347 (number)

82721347 is an odd 8-digits prime number following 82721346 and preceding 82721348. In scientific notation, it is written as 8.2721347 × 10^7. The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors. There are 82721346 positive integers (up to 82721347) that are relatively prime to 82721347.

Interesting facts

Basic properties

Name

Name eighty-two million seven hundred twenty-one thousand three hundred forty-seven

Notation

Scientific notation 8.2721347 × 10^7
Engineering notation 8.2721347 × 10^6

Prime Factorization of 82721347

Prime Factorization 82721347

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 82721347
Product of the distinct prime numbers

The prime factorization of 82721347 is 82721347. Since it has a total of 1 prime factors.

Most popular turbo-numbers

Basic calculations (n = 82721347)

Multiplication

n×y
n×2 165442694
n×3 248164041
n×4 330885388
n×5 413606735

Division

n÷y
n÷2 41360673.5
n÷3 27573782.333333
n÷3 20680336.75
n÷5 16544269.4

Exponentiation

ny
n2 6842821249494409
n3 5.660473910384E+23
n4 4.6824202652532E+31
n5 3.8733611156184E+39

Nth Root

y√n
2√n 9095.1276516605
3√n 435.71836558804
4√n 95.368378677948
5√n 38.328649699884

Divisors of 82721347

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 82721348
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 41360674
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 9095.127706635
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999758224
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 82721347 can be divided by 2 positive divisors. The sum of these divisors (counting 82721347) is 82721348, the average is 41360674.

Base conversion 82721347

Base System Value
2 Binary 100111011100011101001000011
3 Ternary 12202122200100121
4 Quaternary 10323203221003
5 Quinary 132134040342
6 Senary 12113001111
8 Octal 473435103
10 Decimal 82721347
12 Duodecimal 23853197
16 Hexadecimal 4ee3a43
20 Vigesimal 15h0377
36 Base36 1d9077

Cryptographic Hash Functions

md5 f27172427470d6b9c026e3edbb17b98d
sha1 bf5a99fb97f0fbced938fcf37d5c41bbd5385a30
sha256 ac721593b3c9e8a0c4597db6d165c0fec4751948302d57a2ef9f7b98426fd00c
sha512 5eb4aa4049c0f5b9bcfe53984f36846745b172d1508571ee488d8320d183bfbeda92c93777cc66f1d8474c64c40f60b8c2f04c626945a0cdf50cdf2994b283ee
ripemd-160 b1ad335d00fe29bf5aae37ae363aaff13a17bde1

82721347 as geometric shapes

Circle

Radius = n
Diameter 165442694
Circumference 519753552.0605
Area 2.149735696724E+16

Sphere

Radius = n
Volume 2.3710537670265E+24
Surface area 8.5989427868959E+16
Circumference 519753552.0605

Square

Length = n
Perimeter 330885388
Area 6842821249494409
Diagonal 116985650.82517

Cube

Length = n
Surface area 41056927496966454
Volume 5.660473910384E+23
Space diagonal 143277575.87454

Equilateral Triangle

Length = n
Perimeter 248164041
Area 2.9630285178091E+15
Altitude 71638787.937268

Triangular Pyramid

Length = n
Surface area 2.9630285178091E+15
Volume 6.6709324779368E+22
Height 38995216.941724