649969446 (number)

649969446 is an even 9-digits composite number following 649969445 and preceding 649969447. In scientific notation, it is written as 6.49969446 × 10^8. The sum of its digits is 57. It has a total of 5 prime factors and 32 positive divisors. There are 184060800 positive integers (up to 649969446) that are relatively prime to 649969446.

Interesting facts

Basic properties

Name

Name six hundred forty-nine million nine hundred sixty-nine thousand four hundred forty-six

Notation

Scientific notation 6.49969446 × 10^8
Engineering notation 6.49969446 × 10^6

Prime Factorization of 649969446

Prime Factorization 2 × 7 × 3 × 113 × 136951

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 649969446
Product of the distinct prime numbers

The prime factorization of 649969446 is 2 × 7 × 3 × 113 × 136951. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 649969446)

Multiplication

n×y
n×2 1299938892
n×3 1949908338
n×4 2599877784
n×5 3249847230

Division

n÷y
n÷2 324984723
n÷3 216656482
n÷3 162492361.5
n÷5 129993889.2

Exponentiation

ny
n2 422460280733546916
n3 2.7458627462539E+26
n4 1.7847268879747E+35
n5 1.1600179466382E+44

Nth Root

y√n
2√n 25494.498347683
3√n 866.22553227201
4√n 159.66996695585
5√n 57.886672846339

Divisors of 649969446

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 -649969445
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 649969446 can be divided by 32 positive divisors. The sum of these divisors (counting 649969446) is 1, the average is 0.03125.

Base conversion 649969446

Base System Value
2 Binary 100110101111011011111100100110
3 Ternary 1200022000212110110
4 Quaternary 212233123330212
5 Quinary 2312343010241
6 Senary 144255033450
8 Octal 4657337446
10 Decimal 649969446
12 Duodecimal 16180b886
16 Hexadecimal 26bdbf26
20 Vigesimal a3263c6
36 Base36 aqz3mu

Cryptographic Hash Functions

md5 155c6ebc9a07799605d344e7aacf840f
sha1 982ab9533e066c6ece0a3f26b48d522fde2cf5f8
sha256 a762e71445325cf19971e5214e407c00fe0563cc63c94d000fdc1a97211725c1
sha512 85eb487b811c35dfba0b89935e185503a0a4c3c9e2ff8da234d69e7955717ae18c4b7bf06f3d6ec3412d5512a9092e90f27e79220f0aa732b1bfc9c0dbc2784e
ripemd-160 0120dbcd7a11ce673a578495addb29d2dee92cbc

649969446 as geometric shapes

Circle

Radius = n
Diameter 1299938892
Circumference 4083878473.2229
Area 1.327198114386E+18

Sphere

Radius = n
Volume 1.1501842975196E+27
Surface area 5.308792457544E+18
Circumference 4083878473.2229

Square

Length = n
Perimeter 2599877784
Area 422460280733546916
Diagonal 919195605.66133

Cube

Length = n
Surface area 2534761684401281496
Volume 2.7458627462539E+26
Space diagonal 1125780103.8394

Equilateral Triangle

Length = n
Perimeter 1949908338
Area 1.8293066760258E+17
Altitude 562890051.9197

Triangular Pyramid

Length = n
Surface area 1.8293066760258E+17
Volume 3.2360302801394E+25
Height 306398535.22044