1645704328 (number)

1645704328 is an even 10-digits composite number following 1645704327 and preceding 1645704329. In scientific notation, it is written as 1.645704328 × 10^9. The sum of its digits is 40. It has a total of 5 prime factors and 16 positive divisors. There are 814368768 positive integers (up to 1645704328) that are relatively prime to 1645704328.

Interesting facts

Basic properties

Name

Name one billion six hundred forty-five million seven hundred four thousand three hundred twenty-eight

Notation

Scientific notation 1.645704328 × 10^9
Engineering notation 1.645704328 × 10^9

Prime Factorization of 1645704328

Prime Factorization 2 × 2 × 2 × 97 × 2120753

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 411426082
Product of the distinct prime numbers

The prime factorization of 1645704328 is 2 × 2 × 2 × 97 × 2120753. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 8, 100, 27, 262, 344, 6193, 1849, 98653, 81392, 451607, 143035, 8968306, 6446944, 56884784, 84840460, 461022269, 801525748, 5588715319, 2977406709

Basic calculations (n = 1645704328)

Multiplication

n×y
n×2 3291408656
n×3 4937112984
n×4 6582817312
n×5 8228521640

Division

n÷y
n÷2 822852164
n÷3 548568109.33333
n÷3 411426082
n÷5 329140865.6

Exponentiation

ny
n2 2708342735197931584
n3 4.4571313610226E+27
n4 7.3351203712994E+36
n5 1.2071439341448E+46

Nth Root

y√n
2√n 40567.281496299
3√n 1180.6393949284
4√n 201.41321082863
5√n 69.706032149385

Divisors of 1645704328

1, 2, 4, 8, 97, 194, 388, 776, 2120753, 4241506, 8483012, 16966024, 205713041, 411426082, 822852164, 1645704328

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1645704327
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1645704328 can be divided by 16 positive divisors. The sum of these divisors (counting 1645704328) is 1, the average is 0.0625.

Base conversion 1645704328

Base System Value
2 Binary 1100010000101110111010010001000
3 Ternary 11020200200102221011
4 Quaternary 1202011313102020
5 Quinary 11332300014303
6 Senary 431145053304
8 Octal 14205672210
10 Decimal 1645704328
12 Duodecimal 39b187234
16 Hexadecimal 62177488
20 Vigesimal 15e5d0g8
36 Base36 r7t5l4

Cryptographic Hash Functions

md5 204e39407f948c5f6cd49b01e43d258e
sha1 8f5925f61f1ec37184407b6fbd946e94c6dc47dc
sha256 25727bff50fb3864664ead9bc03796899688479f8141639a81d6b5cebc987872
sha512 125eb58833ca584cbc1f20cd5bbf97ae9bc2b00a9df837d2a23d4dda35eb1787f02948713bcf23246a122aaf04556bd8ee60d74dcf127263d4ea1c62e2d378aa
ripemd-160 ce9d9b8ad55437e766464743eade6676ffce468c

1645704328 as geometric shapes

Circle

Radius = n
Diameter 3291408656
Circumference 10340265253.651
Area 8.5085096403011E+18

Sphere

Radius = n
Volume 1.8669988186498E+28
Surface area 3.4034038561204E+19
Circumference 10340265253.651

Square

Length = n
Perimeter 6582817312
Area 2708342735197931584
Diagonal 2327377380.3137

Cube

Length = n
Surface area 1.6250056411188E+19
Volume 4.4571313610226E+27
Space diagonal 2850443510.332

Equilateral Triangle

Length = n
Perimeter 4937112984
Area 1.1727468054182E+18
Altitude 1425221755.166

Triangular Pyramid

Length = n
Surface area 1.1727468054182E+18
Volume 5.2527796833638E+26
Height 775792460.10457