1649238960 (number)

1649238960 is an even 10-digits composite number following 1649238959 and preceding 1649238961. In scientific notation, it is written as 1.649238960 × 10^9. The sum of its digits is 48. It has a total of 7 prime factors and 40 positive divisors. There are 439796992 positive integers (up to 1649238960) that are relatively prime to 1649238960.

Interesting facts

Basic properties

Name

Name one billion six hundred forty-nine million two hundred thirty-eight thousand nine hundred sixty

Notation

Scientific notation 1.649238960 × 10^9
Engineering notation 1.649238960 × 10^9

Prime Factorization of 1649238960

Prime Factorization 2 × 2 × 2 × 2 × 5 × 3 × 6871829

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 206154870
Product of the distinct prime numbers

The prime factorization of 1649238960 is 2 × 2 × 2 × 2 × 5 × 3 × 6871829. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1649238960)

Multiplication

n×y
n×2 3298477920
n×3 4947716880
n×4 6596955840
n×5 8246194800

Division

n÷y
n÷2 824619480
n÷3 549746320
n÷3 412309740
n÷5 329847792

Exponentiation

ny
n2 2719989147181881600
n3 4.4859120723095E+27
n4 7.3983409607872E+36
n5 1.2201632151894E+46

Nth Root

y√n
2√n 40610.823187914
3√n 1181.4840467906
4√n 201.52127229629
5√n 69.735949281677

Divisors of 1649238960

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1649238959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1649238960 can be divided by 40 positive divisors. The sum of these divisors (counting 1649238960) is 1, the average is 0.025.

Base conversion 1649238960

Base System Value
2 Binary 1100010010011010110001110110000
3 Ternary 11020221100000112110
4 Quaternary 1202103112032300
5 Quinary 11334201121320
6 Senary 431352525320
8 Octal 14223261660
10 Decimal 1649238960
12 Duodecimal 3a03b0840
16 Hexadecimal 624d63b0
20 Vigesimal 15f7eh80
36 Base36 r9wwxc

Cryptographic Hash Functions

md5 864aced0080d38511bbcb0061e7a2197
sha1 a921a83d2edea9866002566330256037081bd538
sha256 b36c59e3d7074d31cd912d189a0b871a8227502f3e48233c4611057c2336c620
sha512 df54ba32ea7d0065e8f40aa373b80d78478076e8589251644f2163f521b98be8957908cc47b8d713726f91e411750ed934cc5684fc3cb658f7d3820a9bdd191c
ripemd-160 ef10912e54ebe3b6da7419362dc1ea2a7b9f269c

1649238960 as geometric shapes

Circle

Radius = n
Diameter 3298477920
Circumference 10362474001.5
Area 8.5450979226306E+18

Sphere

Radius = n
Volume 1.8790544548023E+28
Surface area 3.4180391690522E+19
Circumference 10362474001.5

Square

Length = n
Perimeter 6596955840
Area 2719989147181881600
Diagonal 2332376104.8261

Cube

Length = n
Surface area 1.6319934883091E+19
Volume 4.4859120723095E+27
Space diagonal 2856565672.5421

Equilateral Triangle

Length = n
Perimeter 4947716880
Area 1.1777898497387E+18
Altitude 1428282836.271

Triangular Pyramid

Length = n
Surface area 1.1777898497387E+18
Volume 5.2866980768944E+26
Height 777458701.6087