81483310 (number)

81483310 is an even 8-digits composite number following 81483309 and preceding 81483311. In scientific notation, it is written as 8.1483310 × 10^7. The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors. There are 32344000 positive integers (up to 81483310) that are relatively prime to 81483310.

Interesting facts

Basic properties

Name

Name eighty-one million four hundred eighty-three thousand three hundred ten

Notation

Scientific notation 8.1483310 × 10^7
Engineering notation 8.1483310 × 10^6

Prime Factorization of 81483310

Prime Factorization 2 × 5 × 131 × 62201

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 81483310
Product of the distinct prime numbers

The prime factorization of 81483310 is 2 × 5 × 131 × 62201. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 80, 82, 479, 40, 8883, 6957, 93507, 17289, 761763, 988958, 1603663, 4544802, 3366893, 14669575, 73314403, 486212152, 8140690207, 2540871108

Basic calculations (n = 81483310)

Multiplication

n×y
n×2 162966620
n×3 244449930
n×4 325933240
n×5 407416550

Division

n÷y
n÷2 40741655
n÷3 27161103.333333
n÷3 20370827.5
n÷5 16296662

Exponentiation

ny
n2 6639529808556100
n3 5.4101086564482E+23
n4 4.4083356078705E+31
n5 3.5920577692015E+39

Nth Root

y√n
2√n 9026.810621698
3√n 433.53372519892
4√n 95.009529109969
5√n 38.213228611401

Divisors of 81483310

1, 2, 5, 10, 131, 262, 655, 1310, 62201, 124402, 311005, 622010, 8148331, 16296662, 40741655, 81483310

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 -81483309
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 81483310 can be divided by 16 positive divisors. The sum of these divisors (counting 81483310) is 1, the average is 0.0625.

Base conversion 81483310

Base System Value
2 Binary 100110110110101011000101110
3 Ternary 12200022210002101
4 Quaternary 10312311120232
5 Quinary 131324431220
6 Senary 12030245314
8 Octal 466653056
10 Decimal 81483310
12 Duodecimal 2335683a
16 Hexadecimal 4db562e
20 Vigesimal 159585a
36 Base36 1cigxa

Cryptographic Hash Functions

md5 a6cda10d84caad90e63824926e93131a
sha1 7232deeb0fa9c47f63624cd064a603327363a030
sha256 dde85fa5c5ca5d2ba9f5efbba4aef226a1b39a6c6dd2b9ccafc8e01755285b51
sha512 95a34fe4181e5e3ca96dfe0bb1d3dec9b28d3649a04f8edc8a1c5b23439a045651171b081756d3cda3d62f1c99c74c330f6c66a6e63282be099154a801b0f06c
ripemd-160 e230a73c4b436b7c6e84828c5d5bbabc75a605c5

81483310 as geometric shapes

Circle

Radius = n
Diameter 162966620
Circumference 511974736.17236
Area 2.085869806985E+16

Sphere

Radius = n
Volume 2.266181014696E+24
Surface area 8.3434792279401E+16
Circumference 511974736.17236

Square

Length = n
Perimeter 325933240
Area 6639529808556100
Diagonal 115234802.10905

Cube

Length = n
Surface area 39837178851336600
Volume 5.4101086564482E+23
Space diagonal 141133232.88889

Equilateral Triangle

Length = n
Perimeter 244449930
Area 2.8750007416968E+15
Altitude 70566616.444443

Triangular Pyramid

Length = n
Surface area 2.8750007416968E+15
Volume 6.3758741965509E+22
Height 38411600.703017