1649856672 (number)

1649856672 is an even 10-digits composite number following 1649856671 and preceding 1649856673. In scientific notation, it is written as 1.649856672 × 10^9. The sum of its digits is 54. It has a total of 8 prime factors and 48 positive divisors. There are 547896960 positive integers (up to 1649856672) that are relatively prime to 1649856672.

Interesting facts

Basic properties

Name

Name one billion six hundred forty-nine million eight hundred fifty-six thousand six hundred seventy-two

Notation

Scientific notation 1.649856672 × 10^9
Engineering notation 1.649856672 × 10^9

Prime Factorization of 1649856672

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 271 × 21139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 103116042
Product of the distinct prime numbers

The prime factorization of 1649856672 is 2 × 2 × 2 × 2 × 2 × 9 × 271 × 21139. Since it has a total of 8 prime factors.

Most popular turbo-numbers

9, 6, 79, 40, 411, 398, 8493, 7066, 92911, 60609, 79885, 145541, 4880468, 5032036, 95031641, 40243894, 308498787, 748205884, 1026244262, 248279018

Basic calculations (n = 1649856672)

Multiplication

n×y
n×2 3299713344
n×3 4949570016
n×4 6599426688
n×5 8249283360

Division

n÷y
n÷2 824928336
n÷3 549952224
n÷3 412464168
n÷5 329971334.4

Exponentiation

ny
n2 2722027038142915584
n3 4.4909544702445E+27
n4 7.4094311963811E+36
n5 1.2224499495074E+46

Nth Root

y√n
2√n 40618.427739143
3√n 1181.6315341659
4√n 201.54013927539
5√n 69.741172330798

Divisors of 1649856672

1, 2, 4, 8, 9, 16, 18, 32, 36, 72, 144, 271, 288, 542, 1084, 2168, 2439, 4336, 4878, 8672, 9756, 19512, 21139, 39024, 42278, 78048, 84556, 169112, 190251, 338224, 380502, 676448, 761004, 1522008, 3044016, 5728669, 6088032, 11457338, 22914676, 45829352, 51558021, 91658704, 103116042, 183317408, 206232084, 412464168, 824928336, 1649856672

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1649856671
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1649856672 can be divided by 48 positive divisors. The sum of these divisors (counting 1649856672) is 1, the average is 0.020833333333333.

Base conversion 1649856672

Base System Value
2 Binary 1100010010101101101000010100000
3 Ternary 11020222111101212200
4 Quaternary 1202111231002200
5 Quinary 11334330403142
6 Senary 431414053200
8 Octal 14225550240
10 Decimal 1649856672
12 Duodecimal 3a064a200
16 Hexadecimal 6256d0a0
20 Vigesimal 15fbc1dc
36 Base36 raa5k0

Cryptographic Hash Functions

md5 83258fb3135f8b268a42ff0849487ca3
sha1 b4a6ffa1e0237872bc0387b7598396794dfccb4e
sha256 8b18a5eeca3209fbb9acd4405f281a099d0963bdff281ffbe7a2b8b204f0209c
sha512 085dd0f3a56929f1f219af431ca98a8cc7ea0b44eac96926c2841d215311f695d998bf86e0bf4e53799786313b30baf7e65a2288c017982a0cc60de3e5bbb2e6
ripemd-160 ef88151e8bdf0fdf9b74bef3a68dc9ea57b80434

1649856672 as geometric shapes

Circle

Radius = n
Diameter 3299713344
Circumference 10366355200.463
Area 8.5515001459026E+18

Sphere

Radius = n
Volume 1.8811666095102E+28
Surface area 3.420600058361E+19
Circumference 10366355200.463

Square

Length = n
Perimeter 6599426688
Area 2722027038142915584
Diagonal 2333249681.5141

Cube

Length = n
Surface area 1.6332162228857E+19
Volume 4.4909544702445E+27
Space diagonal 2857635581.1105

Equilateral Triangle

Length = n
Perimeter 4949570016
Area 1.1786722824099E+18
Altitude 1428817790.5553

Triangular Pyramid

Length = n
Surface area 1.1786722824099E+18
Volume 5.2926405998499E+26
Height 777749893.83805