82409912 (number)

82409912 is an even 8-digits composite number following 82409911 and preceding 82409913. In scientific notation, it is written as 8.2409912 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 16 positive divisors. There are 37315200 positive integers (up to 82409912) that are relatively prime to 82409912.

Interesting facts

Basic properties

Name

Name eighty-two million four hundred nine thousand nine hundred twelve

Notation

Scientific notation 8.2409912 × 10^7
Engineering notation 8.2409912 × 10^6

Prime Factorization of 82409912

Prime Factorization 2 × 2 × 2 × 689 × 14951

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 20602478
Product of the distinct prime numbers

The prime factorization of 82409912 is 2 × 2 × 2 × 689 × 14951. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 5, 23, 62, 332, 772, 6553, 4853, 95079, 58791, 517886, 80442, 8061326, 1073163, 28012699, 74699663, 453531407, 809838068, 9225834514, 7751884641

Basic calculations (n = 82409912)

Multiplication

n×y
n×2 164819824
n×3 247229736
n×4 329639648
n×5 412049560

Division

n÷y
n÷2 41204956
n÷3 27469970.666667
n÷3 20602478
n÷5 16481982.4

Exponentiation

ny
n2 6791393595847744
n3 5.5967814859118E+23
n4 4.6123026973722E+31
n5 3.800994594078E+39

Nth Root

y√n
2√n 9077.9905265428
3√n 435.17087046866
4√n 95.278489317069
5√n 38.299745673328

Divisors of 82409912

1, 2, 4, 8, 689, 1378, 2756, 5512, 14951, 29902, 59804, 119608, 10301239, 20602478, 41204956, 82409912

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 -82409911
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 82409912 can be divided by 16 positive divisors. The sum of these divisors (counting 82409912) is 1, the average is 0.0625.

Base conversion 82409912

Base System Value
2 Binary 100111010010111100110111000
3 Ternary 12202001212010222
4 Quaternary 10322113212320
5 Quinary 132044104122
6 Senary 12102155212
8 Octal 472274670
10 Decimal 82409912
12 Duodecimal 23722b08
16 Hexadecimal 4e979b8
20 Vigesimal 15f14fc
36 Base36 1d2bw8

Cryptographic Hash Functions

md5 6f163ff922c2acb60d1160c76f82b6a7
sha1 8e8b42fbda29b344c481db3e2d3f997131fe1a45
sha256 878f2cfc944aaf1cecb9e19099b0622f32b8420575b588221633c4dcd56e9499
sha512 0d85dc6cd54565b81d723d8ee945601121021d866633c1bf5782403d9dfefa81c4f4df66988def49cf93d425363482f248f81c3c191087e42dc502b796529818
ripemd-160 b2da79aa443d0ab1288b5066d724d7c93069daec

82409912 as geometric shapes

Circle

Radius = n
Diameter 164819824
Circumference 517796748.24436
Area 2.1335792228352E+16

Sphere

Radius = n
Volume 2.3443743466517E+24
Surface area 8.5343168913408E+16
Circumference 517796748.24436

Square

Length = n
Perimeter 329639648
Area 6791393595847744
Diagonal 116545215.22437

Cube

Length = n
Surface area 40748361575086464
Volume 5.5967814859118E+23
Space diagonal 142738154.63128

Equilateral Triangle

Length = n
Perimeter 247229736
Area 2.9407596905515E+15
Altitude 71369077.31564

Triangular Pyramid

Length = n
Surface area 2.9407596905515E+15
Volume 6.5958702358459E+22
Height 38848405.074791