649969073 (number)

649969073 is an odd 9-digits composite number following 649969072 and preceding 649969074. In scientific notation, it is written as 6.49969073 × 10^8. The sum of its digits is 53. It has a total of 3 prime factors and 8 positive divisors. There are 599783184 positive integers (up to 649969073) that are relatively prime to 649969073.

Interesting facts

Basic properties

Name

Name six hundred forty-nine million nine hundred sixty-nine thousand seventy-three

Notation

Scientific notation 6.49969073 × 10^8
Engineering notation 6.49969073 × 10^6

Prime Factorization of 649969073

Prime Factorization 13 × 11243 × 4447

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 649969073
Product of the distinct prime numbers

The prime factorization of 649969073 is 13 × 11243 × 4447. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 10, 49, 34, 294, 187, 296, 6991, 88123, 87226, 639894, 783432, 5924676, 4886361, 26489875, 65319854, 236443247, 198818410, 4567431828, 8419470746

Basic calculations (n = 649969073)

Multiplication

n×y
n×2 1299938146
n×3 1949907219
n×4 2599876292
n×5 3249845365

Division

n÷y
n÷2 324984536.5
n÷3 216656357.66667
n÷3 162492268.25
n÷5 129993814.6

Exponentiation

ny
n2 422459795856479329
n3 2.7458580189261E+26
n4 1.784722791151E+35
n5 1.1600146181264E+44

Nth Root

y√n
2√n 25494.491032378
3√n 866.22536657079
4√n 159.66994404827
5√n 57.886666202416

Divisors of 649969073

1, 13, 4447, 11243, 57811, 146159, 49997621, 649969073

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -649969072
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 649969073 can be divided by 8 positive divisors. The sum of these divisors (counting 649969073) is 1, the average is 0.125.

Base conversion 649969073

Base System Value
2 Binary 100110101111011011110110110001
3 Ternary 1200022000211221122
4 Quaternary 212233123312301
5 Quinary 2312343002243
6 Senary 144255032025
8 Octal 4657336661
10 Decimal 649969073
12 Duodecimal 16180b615
16 Hexadecimal 26bdbdb1
20 Vigesimal a3262dd
36 Base36 aqz3ch

Cryptographic Hash Functions

md5 1b18276d4e1606007ee5d5357bd9b109
sha1 216d5389f819f9a017327f7125fc49bd32f30b82
sha256 becded3500a04572013ee6cba9643a6dbec033e6c6ced61a51e7db9ae4d2c7c8
sha512 e6f836c0a0defa2a8569937edc319cfe0a374ac7a150424c22213acfd2c5da50c3b68cbd900d07835dfdb2a03de22d4b8265e5cd4d6adc95401107a466c790e8
ripemd-160 75fc01118f5a06a9d888c7a3278e226c76cc4cea

649969073 as geometric shapes

Circle

Radius = n
Diameter 1299938146
Circumference 4083876129.5947
Area 1.3271965910998E+18

Sphere

Radius = n
Volume 1.1501823173412E+27
Surface area 5.308786364399E+18
Circumference 4083876129.5947

Square

Length = n
Perimeter 2599876292
Area 422459795856479329
Diagonal 919195078.15967

Cube

Length = n
Surface area 2534758775138875974
Volume 2.7458580189261E+26
Space diagonal 1125779457.7844

Equilateral Triangle

Length = n
Perimeter 1949907219
Area 1.8293045764465E+17
Altitude 562889728.89222

Triangular Pyramid

Length = n
Surface area 1.8293045764465E+17
Volume 3.2360247089301E+25
Height 306398359.38656