1649775980 (number)

1649775980 is an even 10-digits composite number following 1649775979 and preceding 1649775981. In scientific notation, it is written as 1.649775980 × 10^9. The sum of its digits is 56. It has a total of 6 prime factors and 48 positive divisors. There are 621354240 positive integers (up to 1649775980) that are relatively prime to 1649775980.

Interesting facts

Basic properties

Name

Name one billion six hundred forty-nine million seven hundred seventy-five thousand nine hundred eighty

Notation

Scientific notation 1.649775980 × 10^9
Engineering notation 1.649775980 × 10^9

Prime Factorization of 1649775980

Prime Factorization 2 × 2 × 5 × 31 × 37 × 71917

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 824887990
Product of the distinct prime numbers

The prime factorization of 1649775980 is 2 × 2 × 5 × 31 × 37 × 71917. Since it has a total of 6 prime factors.

Most popular turbo-numbers

1, 2, 99, 21, 90, 74, 8005, 8461, 14002, 7582, 909979, 580633, 8679137, 1425814, 85144353, 19016394, 124940946, 607657608, 346161295, 4218967995

Basic calculations (n = 1649775980)

Multiplication

n×y
n×2 3299551960
n×3 4949327940
n×4 6599103920
n×5 8248879900

Division

n÷y
n÷2 824887990
n÷3 549925326.66667
n÷3 412443995
n÷5 329955196

Exponentiation

ny
n2 2721760784184960400
n3 4.4902955650543E+27
n4 7.4079817663271E+36
n5 1.2221510378364E+46

Nth Root

y√n
2√n 40617.434433996
3√n 1181.6122699135
4√n 201.53767497418
5√n 69.740490130354

Divisors of 1649775980

1, 2, 4, 5, 10, 20, 31, 37, 62, 74, 124, 148, 155, 185, 310, 370, 620, 740, 1147, 2294, 4588, 5735, 11470, 22940, 71917, 143834, 287668, 359585, 719170, 1438340, 2229427, 2660929, 4458854, 5321858, 8917708, 10643716, 11147135, 13304645, 22294270, 26609290, 44588540, 53218580, 82488799, 164977598, 329955196, 412443995, 824887990, 1649775980

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 -1649775979
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 1649775980 can be divided by 48 positive divisors. The sum of these divisors (counting 1649775980) is 1, the average is 0.020833333333333.

Base conversion 1649775980

Base System Value
2 Binary 1100010010101011001010101101100
3 Ternary 11020222100022012002
4 Quaternary 1202111121111230
5 Quinary 11334320312410
6 Senary 431412231432
8 Octal 14225312554
10 Decimal 1649775980
12 Duodecimal 3a060b578
16 Hexadecimal 6255956c
20 Vigesimal 15fb1jj0
36 Base36 ra8fak

Cryptographic Hash Functions

md5 69a1b44372b22a3bcba8df78f7393f41
sha1 2999f804201b70ad0d365bd252e5290b5301c2b6
sha256 e63e9948f49cc5e30018db091f676c412049bd8ac2859dcba4c943036e569235
sha512 171ebf4e37fd648d831a985bffa270a50a70ffd89064497aec243d561a242e803a4966578a5623ee24b034fff357739ced44e7278da4a0719dc74152adad5fd8
ripemd-160 99d23e144365bd3ecea173348084c4f325d8a99a

1649775980 as geometric shapes

Circle

Radius = n
Diameter 3299551960
Circumference 10365848197.674
Area 8.5506636844243E+18

Sphere

Radius = n
Volume 1.8808906079495E+28
Surface area 3.4202654737697E+19
Circumference 10365848197.674

Square

Length = n
Perimeter 6599103920
Area 2721760784184960400
Diagonal 2333135565.7934

Cube

Length = n
Surface area 1.633056470511E+19
Volume 4.4902955650543E+27
Space diagonal 2857495818.4667

Equilateral Triangle

Length = n
Perimeter 4949327940
Area 1.1785569910642E+18
Altitude 1428747909.2334

Triangular Pyramid

Length = n
Surface area 1.1785569910642E+18
Volume 5.2918640726363E+26
Height 777711855.26445