649492072 (number)

649492072 is an even 9-digits composite number following 649492071 and preceding 649492073. In scientific notation, it is written as 6.49492072 × 10^8. The sum of its digits is 43. It has a total of 6 prime factors and 32 positive divisors. There are 303609600 positive integers (up to 649492072) that are relatively prime to 649492072.

Interesting facts

Basic properties

Name

Name six hundred forty-nine million four hundred ninety-two thousand seventy-two

Notation

Scientific notation 6.49492072 × 10^8
Engineering notation 6.49492072 × 10^6

Prime Factorization of 649492072

Prime Factorization 2 × 2 × 2 × 17 × 151 × 31627

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 162373018
Product of the distinct prime numbers

The prime factorization of 649492072 is 2 × 2 × 2 × 17 × 151 × 31627. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 649492072)

Multiplication

n×y
n×2 1298984144
n×3 1948476216
n×4 2597968288
n×5 3247460360

Division

n÷y
n÷2 324746036
n÷3 216497357.33333
n÷3 162373018
n÷5 129898414.4

Exponentiation

ny
n2 421839951590853184
n3 2.7398170421112E+26
n4 1.7794894475817E+35
n5 1.155764288412E+44

Nth Root

y√n
2√n 25485.134333568
3√n 866.01341213469
4√n 159.64064123389
5√n 57.878167303632

Divisors of 649492072

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -649492071
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 649492072 can be divided by 32 positive divisors. The sum of these divisors (counting 649492072) is 1, the average is 0.03125.

Base conversion 649492072

Base System Value
2 Binary 100110101101100111011001101000
3 Ternary 1200021010121121221
4 Quaternary 212231213121220
5 Quinary 2312232221242
6 Senary 144240511424
8 Octal 4655473150
10 Decimal 649492072
12 Duodecimal 16161b574
16 Hexadecimal 26b67668
20 Vigesimal a2j6a3c
36 Base36 aqovag

Cryptographic Hash Functions

md5 2a2f22029a35bb90029b5df20cbce29b
sha1 bd6c104a290a3be3669928f20e48426bb8800cae
sha256 04c7eac279ee88dcc4922d359d8d21cd8d84be38bd0554ec81236c8525a42613
sha512 c214170592422799cfc629b555226df8b99679980ebe6eab01d0f5b0bcd56625ee5e45776bef206fb4a1d86b17680f9fcee70fa8c3bdfadfefda17ae86e8b411
ripemd-160 9305cbc286f47e977c1f8ea0f74e24f3017af414

649492072 as geometric shapes

Circle

Radius = n
Diameter 1298984144
Circumference 4080879043.92
Area 1.3252492929085E+18

Sphere

Radius = n
Volume 1.1476518788902E+27
Surface area 5.300997171634E+18
Circumference 4080879043.92

Square

Length = n
Perimeter 2597968288
Area 421839951590853184
Diagonal 918520496.8762

Cube

Length = n
Surface area 2531039709545119104
Volume 2.7398170421112E+26
Space diagonal 1124953267.8172

Equilateral Triangle

Length = n
Perimeter 1948476216
Area 1.8266205720444E+17
Altitude 562476633.90859

Triangular Pyramid

Length = n
Surface area 1.8266205720444E+17
Volume 3.2289053494789E+25
Height 306173498.95873