649677445 (number)

649677445 is an odd 9-digits composite number following 649677444 and preceding 649677446. In scientific notation, it is written as 6.49677445 × 10^8. The sum of its digits is 52. It has a total of 3 prime factors and 8 positive divisors. There are 508231360 positive integers (up to 649677445) that are relatively prime to 649677445.

Interesting facts

Basic properties

Name

Name six hundred forty-nine million six hundred seventy-seven thousand four hundred forty-five

Notation

Scientific notation 6.49677445 × 10^8
Engineering notation 6.49677445 × 10^6

Prime Factorization of 649677445

Prime Factorization 265 × 311 × 7883

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 649677445
Product of the distinct prime numbers

The prime factorization of 649677445 is 265 × 311 × 7883. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 76, 50, 879, 559, 3442, 1663, 90287, 52610, 28999, 246590, 1107843, 5835844, 40526659, 39616495, 16801187, 266806249, 8433023242, 4170754474

Basic calculations (n = 649677445)

Multiplication

n×y
n×2 1299354890
n×3 1949032335
n×4 2598709780
n×5 3248387225

Division

n÷y
n÷2 324838722.5
n÷3 216559148.33333
n÷3 162419361.25
n÷5 129935489

Exponentiation

ny
n2 422080782541728025
n3 2.7421636438531E+26
n4 1.7815218699104E+35
n5 1.157414576655E+44

Nth Root

y√n
2√n 25488.770958993
3√n 866.0957945792
4√n 159.65203086398
5√n 57.88147075422

Divisors of 649677445

1, 265, 311, 7883, 82415, 2088995, 2451613, 649677445

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -649677444
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 649677445 can be divided by 8 positive divisors. The sum of these divisors (counting 649677445) is 1, the average is 0.125.

Base conversion 649677445

Base System Value
2 Binary 100110101110010100101010000101
3 Ternary 1200021111000220121
4 Quaternary 212232110222011
5 Quinary 2312304134240
6 Senary 144244501541
8 Octal 4656245205
10 Decimal 649677445
12 Duodecimal 1616aa8b1
16 Hexadecimal 26b94a85
20 Vigesimal a309dc5
36 Base36 aqsubp

Cryptographic Hash Functions

md5 d663fd3a709cfeba3b809826c1b779b6
sha1 3049483c9d756a9a8c680d71bd5f060c754775da
sha256 8d6cfdfdfe90cdb40f486bb1839d5d94968beae234851d12d43380356f8f938e
sha512 6af384a8afb889e5e813d8052d8cbbcad75dcff840de9f71f3380a08ebb7b2d1e23ab1d0cb0f2c5cf677f25868391600e56c5bce4818e0366ef2c476879b1512
ripemd-160 eabbb23ebdf0baafccc79d4cea8f32b2d9eb1e40

649677445 as geometric shapes

Circle

Radius = n
Diameter 1299354890
Circumference 4082043776.83
Area 1.3260058856545E+18

Sphere

Radius = n
Volume 1.1486348211293E+27
Surface area 5.3040235426181E+18
Circumference 4082043776.83

Square

Length = n
Perimeter 2598709780
Area 422080782541728025
Diagonal 918782653.8869

Cube

Length = n
Surface area 2532484695250368150
Volume 2.7421636438531E+26
Space diagonal 1125274343.2715

Equilateral Triangle

Length = n
Perimeter 1949032335
Area 1.8276634006518E+17
Altitude 562637171.63577

Triangular Pyramid

Length = n
Surface area 1.8276634006518E+17
Volume 3.2316708461529E+25
Height 306260884.62897