1982149741 (number)

1982149741 is an odd 10-digits composite number following 1982149740 and preceding 1982149742. In scientific notation, it is written as 1.982149741 × 10^9. The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors. There are 1663342320 positive integers (up to 1982149741) that are relatively prime to 1982149741.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.982149741 × 10^9
Engineering notation 1.982149741 × 10^9

Prime Factorization of 1982149741

Prime Factorization 143 × 13861187

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1982149741
Product of the distinct prime numbers

The prime factorization of 1982149741 is 143 × 13861187. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 2, 26, 51, 203, 991, 680, 8911, 48254, 90835, 171369, 316834, 4490008, 2395732, 76722098, 17644554, 668286639, 588141777, 7914004703, 4599838442

Basic calculations (n = 1982149741)

Multiplication

n×y
n×2 3964299482
n×3 5946449223
n×4 7928598964
n×5 9910748705

Division

n÷y
n÷2 991074870.5
n÷3 660716580.33333
n÷3 495537435.25
n÷5 396429948.2

Exponentiation

ny
n2 3928917595746367081
n3 7.787702994819E+27
n4 1.5436393474165E+37
n5 3.0597243326791E+46

Nth Root

y√n
2√n 44521.340287552
3√n 1256.1615233481
4√n 211.00080636707
5√n 72.348126956066

Divisors of 1982149741

1, 143, 13861187, 1982149741

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 -1982149740
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 1982149741 can be divided by 4 positive divisors. The sum of these divisors (counting 1982149741) is 1, the average is 0.25.

Base conversion 1982149741

Base System Value
2 Binary 1110110001001010011010001101101
3 Ternary 12010010202122021101
4 Quaternary 1312021103101231
5 Quinary 13024412242431
6 Senary 524404203101
8 Octal 16611232155
10 Decimal 1982149741
12 Duodecimal 473999491
16 Hexadecimal 7625346d
20 Vigesimal 1aj88e71
36 Base36 ws4cj1

Cryptographic Hash Functions

md5 092cdaa8f6dd2d1255ba023c0bf724fc
sha1 1cfa77ee0f574493a9b719bf49a04d88eaf1b040
sha256 72df7945b17c66698f026ed64f20edd5631a19a631f6a7ae7dcf20f41665755b
sha512 f542ea4fc38d22fe33007b934579ed931219c11f07865835581c81728691c812d1747ca167280ecf9e1d6b080e0dda7b143ba7e6041029e1e1482984adab69ae
ripemd-160 e81d674a44a3d021d7b19ea49cc613b1975d03de

1982149741 as geometric shapes

Circle

Radius = n
Diameter 3964299482
Circumference 12454214129.281
Area 1.2343058655356E+19

Sphere

Radius = n
Volume 3.2621054022483E+28
Surface area 4.9372234621426E+19
Circumference 12454214129.281

Square

Length = n
Perimeter 7928598964
Area 3928917595746367081
Diagonal 2803183046.3765

Cube

Length = n
Surface area 2.3573505574478E+19
Volume 7.787702994819E+27
Space diagonal 3433184059.6215

Equilateral Triangle

Length = n
Perimeter 5946449223
Area 1.701271223646E+18
Altitude 1716592029.8107

Triangular Pyramid

Length = n
Surface area 1.701271223646E+18
Volume 9.1778959958388E+26
Height 934394348.79217