649968207 (number)

649968207 is an odd 9-digits composite number following 649968206 and preceding 649968208. In scientific notation, it is written as 6.49968207 × 10^8. The sum of its digits is 51. It has a total of 5 prime factors and 32 positive divisors. There are 350034048 positive integers (up to 649968207) that are relatively prime to 649968207.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.49968207 × 10^8
Engineering notation 6.49968207 × 10^6

Prime Factorization of 649968207

Prime Factorization 3 × 7 × 19 × 197 × 8269

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 649968207
Product of the distinct prime numbers

The prime factorization of 649968207 is 3 × 7 × 19 × 197 × 8269. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 649968207)

Multiplication

n×y
n×2 1299936414
n×3 1949904621
n×4 2599872828
n×5 3249841035

Division

n÷y
n÷2 324984103.5
n÷3 216656069
n÷3 162492051.75
n÷5 129993641.4

Exponentiation

ny
n2 422458670110794849
n3 2.7458470434352E+26
n4 1.7847132795178E+35
n5 1.1600068902973E+44

Nth Root

y√n
2√n 25494.474048311
3√n 866.22498185941
4√n 159.66989086334
5√n 57.886650777104

Divisors of 649968207

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 -649968206
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 649968207 can be divided by 32 positive divisors. The sum of these divisors (counting 649968207) is 1, the average is 0.03125.

Base conversion 649968207

Base System Value
2 Binary 100110101111011011101001001111
3 Ternary 1200022000210202120
4 Quaternary 212233123221033
5 Quinary 2312342440312
6 Senary 144255024023
8 Octal 4657335117
10 Decimal 649968207
12 Duodecimal 16180b013
16 Hexadecimal 26bdba4f
20 Vigesimal a3260a7
36 Base36 aqz2of

Cryptographic Hash Functions

md5 036fb993f8c279bfd52251aecbfca48c
sha1 d7a88221cee832413b07c9440e72529940983e5d
sha256 a183ccaeb355917f308cc2c6c4154c6574e15f52b085292b928f65b1cee357a0
sha512 b879a5a732896c24b9d45452bb6862bcdafd9d7208ed4e78185072d155cebb0bf75b1ca0feacceacbcf1e331345ffdb0c34f15ef0dbb6a1eeb5d66ee9141438b
ripemd-160 d711ed5a626803464975f80ff1867ba6a0090b58

649968207 as geometric shapes

Circle

Radius = n
Diameter 1299936414
Circumference 4083870688.3563
Area 1.3271930544654E+18

Sphere

Radius = n
Volume 1.1501777199383E+27
Surface area 5.3087722178615E+18
Circumference 4083870688.3563

Square

Length = n
Perimeter 2599872828
Area 422458670110794849
Diagonal 919193853.45072

Cube

Length = n
Surface area 2534752020664769094
Volume 2.7458470434352E+26
Space diagonal 1125777957.8284

Equilateral Triangle

Length = n
Perimeter 1949904621
Area 1.8292997018247E+17
Altitude 562888978.91422

Triangular Pyramid

Length = n
Surface area 1.8292997018247E+17
Volume 3.2360117741901E+25
Height 306397951.15024