649493876 (number)

649493876 is an even 9-digits composite number following 649493875 and preceding 649493877. In scientific notation, it is written as 6.49493876 × 10^8. The sum of its digits is 56. It has a total of 4 prime factors and 12 positive divisors. There are 321097920 positive integers (up to 649493876) that are relatively prime to 649493876.

Interesting facts

Basic properties

Name

Name six hundred forty-nine million four hundred ninety-three thousand eight hundred seventy-six

Notation

Scientific notation 6.49493876 × 10^8
Engineering notation 6.49493876 × 10^6

Prime Factorization of 649493876

Prime Factorization 2 × 2 × 89 × 1824421

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 324746938
Product of the distinct prime numbers

The prime factorization of 649493876 is 2 × 2 × 89 × 1824421. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 8, 93, 47, 842, 594, 6701, 163, 93408, 39814, 47676, 523895, 7303541, 7430071, 36859025, 67600051, 691365517, 575119482, 9208415112, 883655101

Basic calculations (n = 649493876)

Multiplication

n×y
n×2 1298987752
n×3 1948481628
n×4 2597975504
n×5 3247469380

Division

n÷y
n÷2 324746938
n÷3 216497958.66667
n÷3 162373469
n÷5 129898775.2

Exponentiation

ny
n2 421842294961503376
n3 2.7398398721528E+26
n4 1.7795092181839E+35
n5 1.155780339496E+44

Nth Root

y√n
2√n 25485.169726725
3√n 866.01421393393
4√n 159.64075208644
5√n 57.878199455555

Divisors of 649493876

1, 2, 4, 89, 178, 356, 1824421, 3648842, 7297684, 162373469, 324746938, 649493876

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -649493875
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 649493876 can be divided by 12 positive divisors. The sum of these divisors (counting 649493876) is 1, the average is 0.083333333333333.

Base conversion 649493876

Base System Value
2 Binary 100110101101100111110101110100
3 Ternary 1200021010201002202
4 Quaternary 212231213311310
5 Quinary 2312232301001
6 Senary 144240524032
8 Octal 4655476564
10 Decimal 649493876
12 Duodecimal 161620618
16 Hexadecimal 26b67d74
20 Vigesimal a2j6edg
36 Base36 aqowok

Cryptographic Hash Functions

md5 64bd8a00768d363add065a7d509dc8ed
sha1 82216951608f7abd55a98f3c152032cec3c64ef5
sha256 e273e07d959df67964c001f567844c143f9d6594535946dc151d8c6799152b5b
sha512 004bd9dd1751bcb6b05753d429ff6e216133ec9a52ff7972053ef390e83e62b9f861210820c1ab7c595258fb6d645f1c3aa5c014354e2c06060c7eae8f569a72
ripemd-160 c477db8a7c0e7785dc8aeb609492d41f8b6c076b

649493876 as geometric shapes

Circle

Radius = n
Diameter 1298987752
Circumference 4080890378.7863
Area 1.3252566548245E+18

Sphere

Radius = n
Volume 1.1476614419157E+27
Surface area 5.3010266192981E+18
Circumference 4080890378.7863

Square

Length = n
Perimeter 2597975504
Area 421842294961503376
Diagonal 918523048.11747

Cube

Length = n
Surface area 2531053769769020256
Volume 2.7398398721528E+26
Space diagonal 1124956392.4368

Equilateral Triangle

Length = n
Perimeter 1948481628
Area 1.826630719137E+17
Altitude 562478196.21842

Triangular Pyramid

Length = n
Surface area 1.826630719137E+17
Volume 3.2289322549409E+25
Height 306174349.37249