1630487949 (number)

1630487949 is an odd 10-digits composite number following 1630487948 and preceding 1630487950. In scientific notation, it is written as 1.630487949 × 10^9. The sum of its digits is 51. It has a total of 2 prime factors and 4 positive divisors. There are 1071682080 positive integers (up to 1630487949) that are relatively prime to 1630487949.

Interesting facts

Basic properties

Name

Name one billion six hundred thirty million four hundred eighty-seven thousand nine hundred forty-nine

Notation

Scientific notation 1.630487949 × 10^9
Engineering notation 1.630487949 × 10^9

Prime Factorization of 1630487949

Prime Factorization 213 × 7654873

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1630487949
Product of the distinct prime numbers

The prime factorization of 1630487949 is 213 × 7654873. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1630487949)

Multiplication

n×y
n×2 3260975898
n×3 4891463847
n×4 6521951796
n×5 8152439745

Division

n÷y
n÷2 815243974.5
n÷3 543495983
n÷3 407621987.25
n÷5 326097589.8

Exponentiation

ny
n2 2658490951834226601
n3 4.3346374594912E+27
n4 7.0675741409845E+36
n5 1.1523594465539E+46

Nth Root

y√n
2√n 40379.300996922
3√n 1176.9893444323
4√n 200.94601513074
5√n 69.576650688157

Divisors of 1630487949

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -1630487948
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 1630487949 can be divided by 4 positive divisors. The sum of these divisors (counting 1630487949) is 1, the average is 0.25.

Base conversion 1630487949

Base System Value
2 Binary 1100001001011110100010110001101
3 Ternary 11012122001100222120
4 Quaternary 1201023310112031
5 Quinary 11314401103244
6 Senary 425443003153
8 Octal 14113642615
10 Decimal 1630487949
12 Duodecimal 3960694b9
16 Hexadecimal 612f458d
20 Vigesimal 159aajh9
36 Base36 qyr0jx

Cryptographic Hash Functions

md5 05c8053223013f6b7b5d0b833077c28a
sha1 c3203817dc57e84488e74d0f08efc8fc9a5522f4
sha256 ad7455aeb328382e8a36ecaadc7cc16105376813e9bdbb08d433ac8aa4ab4a53
sha512 4181d366e7db3b5c5e4aa267ce90f8757e3c585b454b67280e53e272d08ad18bba7c984463cbfa96ec12e791ddd2e79d5d88b68871174a36ab3eb170d91a044c
ripemd-160 de4bad1cccfb1e87c659289d3f74e83a631b1791

1630487949 as geometric shapes

Circle

Radius = n
Diameter 3260975898
Circumference 10244657924.69
Area 8.3518956439173E+18

Sphere

Radius = n
Volume 1.8156886931617E+28
Surface area 3.3407582575669E+19
Circumference 10244657924.69

Square

Length = n
Perimeter 6521951796
Area 2658490951834226601
Diagonal 2305858170.7617

Cube

Length = n
Surface area 1.5950945711005E+19
Volume 4.3346374594912E+27
Space diagonal 2824087968.7968

Equilateral Triangle

Length = n
Perimeter 4891463847
Area 1.1511603500098E+18
Altitude 1412043984.3984

Triangular Pyramid

Length = n
Surface area 1.1511603500098E+18
Volume 5.1084192359858E+26
Height 768619390.2539