816236481 (number)

816236481 is an odd 9-digits composite number following 816236480 and preceding 816236482. In scientific notation, it is written as 8.16236481 × 10^8. The sum of its digits is 39. It has a total of 2 prime factors and 4 positive divisors. There are 544157652 positive integers (up to 816236481) that are relatively prime to 816236481.

Interesting facts

Basic properties

Name

Name eight hundred sixteen million two hundred thirty-six thousand four hundred eighty-one

Notation

Scientific notation 8.16236481 × 10^8
Engineering notation 8.16236481 × 10^6

Prime Factorization of 816236481

Prime Factorization 3 × 272078827

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 816236481
Product of the distinct prime numbers

The prime factorization of 816236481 is 3 × 272078827. Since it has a total of 2 prime factors.

Most popular turbo-numbers

8, 4, 18, 13, 61, 543, 2432, 3922, 41193, 8027, 961488, 974750, 9655414, 3083602, 84405330, 78003106, 793160347, 193969664, 2964873379, 7094891502

Basic calculations (n = 816236481)

Multiplication

n×y
n×2 1632472962
n×3 2448709443
n×4 3264945924
n×5 4081182405

Division

n÷y
n÷2 408118240.5
n÷3 272078827
n÷3 204059120.25
n÷5 163247296.2

Exponentiation

ny
n2 666241992915263361
n3 5.4381101979158E+26
n4 4.438783931237E+35
n5 3.6230973759522E+44

Nth Root

y√n
2√n 28569.852659753
3√n 934.5560079464
4√n 169.02618927182
5√n 60.584733277216

Divisors of 816236481

1, 3, 272078827, 816236481

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -816236480
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 816236481 can be divided by 4 positive divisors. The sum of these divisors (counting 816236481) is 1, the average is 0.25.

Base conversion 816236481

Base System Value
2 Binary 110000101001101100011111000001
3 Ternary 2002212220002221210
4 Quaternary 300221230133001
5 Quinary 3132424031411
6 Senary 212554440333
8 Octal 6051543701
10 Decimal 816236481
12 Duodecimal 1a94330a9
16 Hexadecimal 30a6c7c1
20 Vigesimal cf19b41
36 Base36 dhys3l

Cryptographic Hash Functions

md5 b86224e82a231958c708adc5c0ef0c2a
sha1 9b1a80d386d08334e19bcc4f3c96dc371ed1d994
sha256 0746ad873e9f468dd58f4eda74718712dd85ab03cbba06e838bf0cd5799f345e
sha512 24828d36415ed7bdcb5fe6ba8cf1a0d2ce80d93c8d4f0e62c6fb459284abdce2576bd6f57d1b8bf7673f04bae24829d71c9bfaa0c1ac845ced237d8535d0c0cc
ripemd-160 e19d7f4e8fd6ad0f546c52ab1475130e9cda9d91

816236481 as geometric shapes

Circle

Radius = n
Diameter 1632472962
Circumference 5128565064.6032
Area 2.0930609504556E+18

Sphere

Radius = n
Volume 2.2779102729579E+27
Surface area 8.3722438018225E+18
Circumference 5128565064.6032

Square

Length = n
Perimeter 3264945924
Area 666241992915263361
Diagonal 1154332701.5339

Cube

Length = n
Surface area 3997451957491580166
Volume 5.4381101979158E+26
Space diagonal 1413763056.0832

Equilateral Triangle

Length = n
Perimeter 2448709443
Area 2.884912454663E+17
Altitude 706881528.04161

Triangular Pyramid

Length = n
Surface area 2.884912454663E+17
Volume 6.4088743296433E+25
Height 384777567.17796