649968790 (number)

649968790 is an even 9-digits composite number following 649968789 and preceding 649968791. In scientific notation, it is written as 6.49968790 × 10^8. The sum of its digits is 58. It has a total of 5 prime factors and 32 positive divisors. There are 255790080 positive integers (up to 649968790) that are relatively prime to 649968790.

Interesting facts

Basic properties

Name

Name six hundred forty-nine million nine hundred sixty-eight thousand seven hundred ninety

Notation

Scientific notation 6.49968790 × 10^8
Engineering notation 6.49968790 × 10^6

Prime Factorization of 649968790

Prime Factorization 2 × 5 × 937 × 71 × 977

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 649968790
Product of the distinct prime numbers

The prime factorization of 649968790 is 2 × 5 × 937 × 71 × 977. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 1, 88, 50, 712, 468, 6890, 1933, 86610, 14508, 612670, 796438, 1537263, 935668, 58868983, 12813993, 263825318, 293996728, 9015474658, 1730592531

Basic calculations (n = 649968790)

Multiplication

n×y
n×2 1299937580
n×3 1949906370
n×4 2599875160
n×5 3249843950

Division

n÷y
n÷2 324984395
n÷3 216656263.33333
n÷3 162492197.5
n÷5 129993758

Exponentiation

ny
n2 422459427974064100
n3 2.7458544322439E+26
n4 1.7847196828417E+35
n5 1.1600120927458E+44

Nth Root

y√n
2√n 25494.485482159
3√n 866.22524085106
4√n 159.66992666798
5√n 57.886661161583

Divisors of 649968790

1, 2, 5, 10, 71, 142, 355, 710, 937, 977, 1874, 1954, 4685, 4885, 9370, 9770, 66527, 69367, 133054, 138734, 332635, 346835, 665270, 693670, 915449, 1830898, 4577245, 9154490, 64996879, 129993758, 324984395, 649968790

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 -649968789
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 649968790 can be divided by 32 positive divisors. The sum of these divisors (counting 649968790) is 1, the average is 0.03125.

Base conversion 649968790

Base System Value
2 Binary 100110101111011011110010010110
3 Ternary 1200022000211120011
4 Quaternary 212233123302112
5 Quinary 2312343000130
6 Senary 144255030434
8 Octal 4657336226
10 Decimal 649968790
12 Duodecimal 16180b41a
16 Hexadecimal 26bdbc96
20 Vigesimal a3261ja
36 Base36 aqz34m

Cryptographic Hash Functions

md5 2aa136c0d1ad746afcc585f517ce5db9
sha1 aede13a9e8d8666648db96c2d7a7b39f6b98f514
sha256 2e7ea7b62d4332dca10322312d91196bbec21a0a8bf838c110a6748cb16c59b2
sha512 950d64de1f70ec877bcf26c95001e230a685282697a46e8f90dc3e8ce9cdbf1895c761133a8351e45ae066f71e497c6c9c79cd57f6d72c7bd94b412dc0351472
ripemd-160 d8ec017312b165b5cb644051de6c2495185406a4

649968790 as geometric shapes

Circle

Radius = n
Diameter 1299937580
Circumference 4083874351.4533
Area 1.3271954353631E+18

Sphere

Radius = n
Volume 1.1501808149553E+27
Surface area 5.3087817414523E+18
Circumference 4083874351.4533

Square

Length = n
Perimeter 2599875160
Area 422459427974064100
Diagonal 919194677.93723

Cube

Length = n
Surface area 2534756567844384600
Volume 2.7458544322439E+26
Space diagonal 1125778967.6141

Equilateral Triangle

Length = n
Perimeter 1949906370
Area 1.8293029834689E+17
Altitude 562889483.80703

Triangular Pyramid

Length = n
Surface area 1.8293029834689E+17
Volume 3.2360204819847E+25
Height 306398225.97908