649968197 (number)

649968197 is an odd 9-digits composite number following 649968196 and preceding 649968198. In scientific notation, it is written as 6.49968197 × 10^8. The sum of its digits is 59. It has a total of 2 prime factors and 4 positive divisors. There are 648563916 positive integers (up to 649968197) that are relatively prime to 649968197.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 6.49968197 × 10^8
Engineering notation 6.49968197 × 10^6

Prime Factorization of 649968197

Prime Factorization 463 × 1403819

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 649968197
Product of the distinct prime numbers

The prime factorization of 649968197 is 463 × 1403819. Since it has a total of 2 prime factors.

Most popular turbo-numbers

1, 7, 95, 13, 885, 714, 405, 6603, 8428, 19715, 55021, 653245, 2723289, 4694454, 63928830, 87628591, 441899494, 203341003, 2343190813, 9314220339

Basic calculations (n = 649968197)

Multiplication

n×y
n×2 1299936394
n×3 1949904591
n×4 2599872788
n×5 3249840985

Division

n÷y
n÷2 324984098.5
n÷3 216656065.66667
n÷3 162492049.25
n÷5 129993639.4

Exponentiation

ny
n2 422458657111430809
n3 2.7458469166976E+26
n4 1.7847131696839E+35
n5 1.1600068010616E+44

Nth Root

y√n
2√n 25494.47385219
3√n 866.22497741701
4√n 159.6698902492
5√n 57.886650598982

Divisors of 649968197

1, 463, 1403819, 649968197

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -649968196
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 649968197 can be divided by 4 positive divisors. The sum of these divisors (counting 649968197) is 1, the average is 0.25.

Base conversion 649968197

Base System Value
2 Binary 100110101111011011101001000101
3 Ternary 1200022000210202012
4 Quaternary 212233123221011
5 Quinary 2312342440242
6 Senary 144255024005
8 Octal 4657335105
10 Decimal 649968197
12 Duodecimal 16180b005
16 Hexadecimal 26bdba45
20 Vigesimal a32609h
36 Base36 aqz2o5

Cryptographic Hash Functions

md5 508402a1ae44f09f97cdf7f06db9474d
sha1 5428f46f3a2e0113e68ee3bb6742e5832dc8b4f8
sha256 cc5b503845986e0f138aaa280676bfef7d2e5ff128556147d90fe54eb9389416
sha512 64a27fc08bb1afdf0c64f3c24dfb3b897acb9afb6af210fa16f23f0acba944c39053ba621f905bfa54fbd00f532b4c80603396d16818986619191f58e43e7618
ripemd-160 866fcfa2476fa41d89ccb01b3e4e74b533ca5aef

649968197 as geometric shapes

Circle

Radius = n
Diameter 1299936394
Circumference 4083870625.5244
Area 1.3271930136267E+18

Sphere

Radius = n
Volume 1.1501776668506E+27
Surface area 5.3087720545067E+18
Circumference 4083870625.5244

Square

Length = n
Perimeter 2599872788
Area 422458657111430809
Diagonal 919193839.30859

Cube

Length = n
Surface area 2534751942668584854
Volume 2.7458469166976E+26
Space diagonal 1125777940.5079

Equilateral Triangle

Length = n
Perimeter 1949904591
Area 1.8292996455358E+17
Altitude 562888970.25397

Triangular Pyramid

Length = n
Surface area 1.8292996455358E+17
Volume 3.2360116248284E+25
Height 306397946.4362