643622016 (number)

643622016 is an even 9-digits composite number following 643622015 and preceding 643622017. In scientific notation, it is written as 6.43622016 × 10^8. The sum of its digits is 30. It has a total of 10 prime factors and 64 positive divisors. There are 213691392 positive integers (up to 643622016) that are relatively prime to 643622016.

Interesting facts

Basic properties

Name

Name six hundred forty-three million six hundred twenty-two thousand sixteen

Notation

Scientific notation 6.43622016 × 10^8
Engineering notation 6.43622016 × 10^6

Prime Factorization of 643622016

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 263 × 6373

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 10
Total number of prime factors
rad Radical 10056594
Product of the distinct prime numbers

The prime factorization of 643622016 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 263 × 6373. Since it has a total of 10 prime factors.

Most popular turbo-numbers

1, 9, 21, 64, 795, 792, 8508, 736, 93265, 22759, 7142, 279860, 9409116, 1165298, 78779289, 60588991, 581630265, 975785643, 3833999639, 2003065248

Basic calculations (n = 643622016)

Multiplication

n×y
n×2 1287244032
n×3 1930866048
n×4 2574488064
n×5 3218110080

Division

n÷y
n÷2 321811008
n÷3 214540672
n÷3 160905504
n÷5 128724403.2

Exponentiation

ny
n2 414249299479904256
n3 2.6661996925784E+26
n4 1.7160248211959E+35
n5 1.1044713549242E+44

Nth Root

y√n
2√n 25369.706659715
3√n 863.39652646695
4√n 159.2787074901
5√n 57.773167397718

Divisors of 643622016

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 263, 384, 526, 789, 1052, 1578, 2104, 3156, 4208, 6312, 6373, 8416, 12624, 12746, 16832, 19119, 25248, 25492, 33664, 38238, 50496, 50984, 76476, 100992, 101968, 152952, 203936, 305904, 407872, 611808, 815744, 1223616, 1676099, 2447232, 3352198, 5028297, 6704396, 10056594, 13408792, 20113188, 26817584, 40226376, 53635168, 80452752, 107270336, 160905504, 214540672, 321811008, 643622016

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -643622015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 643622016 can be divided by 64 positive divisors. The sum of these divisors (counting 643622016) is 1, the average is 0.015625.

Base conversion 643622016

Base System Value
2 Binary 100110010111001110010010000000
3 Ternary 1122212002101102110
4 Quaternary 212113032102000
5 Quinary 2304231401031
6 Senary 143511015320
8 Octal 4627162200
10 Decimal 643622016
12 Duodecimal 15b66a540
16 Hexadecimal 265ce480
20 Vigesimal a12cf0g
36 Base36 an71xc

Cryptographic Hash Functions

md5 4f699c6af54bff546562c14e4bc66cfc
sha1 82ecff7d48606698f4916cb883e0f07325831aa0
sha256 0a60bf191334c7b8ea134b66ae974df4efbbffd011dfc4487a8ffc302530a348
sha512 b9543f60e40f1f5a75e0472b2e85646dca783a42df671216ebb842248bf54213952b5313ad05e0c1cff4e4b1d77d924d3bc07903f380e3bd8254b3cbf7d35553
ripemd-160 f19299f9aeaa13b9d31322f644bdf2dc132e0242

643622016 as geometric shapes

Circle

Radius = n
Diameter 1287244032
Circumference 4043996394.3085
Area 1.3014025560008E+18

Sphere

Radius = n
Volume 1.1168151156277E+27
Surface area 5.2056102240031E+18
Circumference 4043996394.3085

Square

Length = n
Perimeter 2574488064
Area 414249299479904256
Diagonal 910218984.06911

Cube

Length = n
Surface area 2485495796879425536
Volume 2.6661996925784E+26
Space diagonal 1114786032.5819

Equilateral Triangle

Length = n
Perimeter 1930866048
Area 1.7937520842475E+17
Altitude 557393016.29095

Triangular Pyramid

Length = n
Surface area 1.7937520842475E+17
Volume 3.1421464710328E+25
Height 303406328.02304