1982149743 (number)

1982149743 is an odd 10-digits composite number following 1982149742 and preceding 1982149744. In scientific notation, it is written as 1.982149743 × 10^9. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 1132311936 positive integers (up to 1982149743) that are relatively prime to 1982149743.

Interesting facts

Basic properties

Name

Name one billion nine hundred eighty-two million one hundred forty-nine thousand seven hundred forty-three

Notation

Scientific notation 1.982149743 × 10^9
Engineering notation 1.982149743 × 10^9

Prime Factorization of 1982149743

Prime Factorization 3 × 7 × 3779 × 24977

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 1982149743
Product of the distinct prime numbers

The prime factorization of 1982149743 is 3 × 7 × 3779 × 24977. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 8, 94, 24, 623, 250, 6218, 5094, 6993, 86037, 452258, 201145, 2475167, 2846113, 81292840, 65769305, 122671655, 723272144, 9517398591, 9262002865

Basic calculations (n = 1982149743)

Multiplication

n×y
n×2 3964299486
n×3 5946449229
n×4 7928598972
n×5 9910748715

Division

n÷y
n÷2 991074871.5
n÷3 660716581
n÷3 495537435.75
n÷5 396429948.6

Exponentiation

ny
n2 3928917603674966049
n3 7.7877030183925E+27
n4 1.5436393536467E+37
n5 3.0597243481155E+46

Nth Root

y√n
2√n 44521.340310013
3√n 1256.1615237706
4√n 211.00080642029
5√n 72.348126970666

Divisors of 1982149743

1, 3, 7, 21, 3779, 11337, 24977, 26453, 74931, 79359, 174839, 524517, 94388083, 283164249, 660716581, 1982149743

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 -1982149742
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 1982149743 can be divided by 16 positive divisors. The sum of these divisors (counting 1982149743) is 1, the average is 0.0625.

Base conversion 1982149743

Base System Value
2 Binary 1110110001001010011010001101111
3 Ternary 12010010202122021110
4 Quaternary 1312021103101233
5 Quinary 13024412242433
6 Senary 524404203103
8 Octal 16611232157
10 Decimal 1982149743
12 Duodecimal 473999493
16 Hexadecimal 7625346f
20 Vigesimal 1aj88e73
36 Base36 ws4cj3

Cryptographic Hash Functions

md5 05cdc0743d95212b4deabf24ad045c77
sha1 89e80df56207f051fb4c8ff4d4e77ff3f3c09d7c
sha256 5930c2eefd2520c479da145db872867d3a98f8deb67e801c014b68ac64ad3797
sha512 d70cb818facdb6ac94ebd81d214131734dea6c69d825c0ae021bdd36e0bc0fa5ee4633100661aaf35ffd4c79fcd3916edcd1a18746347b5b612bef1532e81e51
ripemd-160 b5c6c5214939fb9105459025f30c9c5dd50c77ec

1982149743 as geometric shapes

Circle

Radius = n
Diameter 3964299486
Circumference 12454214141.847
Area 1.2343058680265E+19

Sphere

Radius = n
Volume 3.2621054121228E+28
Surface area 4.937223472106E+19
Circumference 12454214141.847

Square

Length = n
Perimeter 7928598972
Area 3928917603674966049
Diagonal 2803183049.2049

Cube

Length = n
Surface area 2.357350562205E+19
Volume 7.7877030183925E+27
Space diagonal 3433184063.0856

Equilateral Triangle

Length = n
Perimeter 5946449229
Area 1.7012712270792E+18
Altitude 1716592031.5428

Triangular Pyramid

Length = n
Surface area 1.7012712270792E+18
Volume 9.1778960236205E+26
Height 934394349.73498