1234744981 (number)

1234744981 is an odd 10-digits composite number following 1234744980 and preceding 1234744982. In scientific notation, it is written as 1.234744981 × 10^9. The sum of its digits is 43. It has a total of 2 prime factors and 4 positive divisors. There are 1214503200 positive integers (up to 1234744981) that are relatively prime to 1234744981.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.234744981 × 10^9
Engineering notation 1.234744981 × 10^9

Prime Factorization of 1234744981

Prime Factorization 61 × 20241721

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1234744981
Product of the distinct prime numbers

The prime factorization of 1234744981 is 61 × 20241721. Since it has a total of 2 prime factors.

Most popular turbo-numbers

9, 5, 27, 34, 282, 717, 5906, 48, 86866, 85828, 64950, 709651, 5393890, 2472311, 17920976, 27659702, 436540997, 720164013, 1842293079, 8716207484

Basic calculations (n = 1234744981)

Multiplication

n×y
n×2 2469489962
n×3 3704234943
n×4 4938979924
n×5 6173724905

Division

n÷y
n÷2 617372490.5
n÷3 411581660.33333
n÷3 308686245.25
n÷5 246948996.2

Exponentiation

ny
n2 1524595168104690361
n3 1.8824862318741E+27
n4 2.3243904266082E+36
n5 2.8700294131389E+45

Nth Root

y√n
2√n 35138.9382452
3√n 1072.8172710332
4√n 187.45382963599
5√n 65.813570687465

Divisors of 1234744981

1, 61, 20241721, 1234744981

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 -1234744980
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 1234744981 can be divided by 4 positive divisors. The sum of these divisors (counting 1234744981) is 1, the average is 0.25.

Base conversion 1234744981

Base System Value
2 Binary 1001001100110001011011010010101
3 Ternary 10012001101112200121
4 Quaternary 1021212023122111
5 Quinary 10012043314411
6 Senary 322304511541
8 Octal 11146133225
10 Decimal 1234744981
12 Duodecimal 2a561b5b1
16 Hexadecimal 4998b695
20 Vigesimal j5h3291
36 Base36 kf4vbp

Cryptographic Hash Functions

md5 52d3ebdceceae449dc430498839423b5
sha1 912799c7525b549b796e6e173e6858f119b2b6e9
sha256 9f662f64f9f2b73e1f458781226fd02bdd530c10d37d6a1e0955dfc70f108c5c
sha512 89a3b2eb54e84118d6e6e183ef4b68f27d15795534eea95128517a045b8af07c47a43ad176f30275e8aa9aef856e4869932b17b0bc8a139e4ca79d2b278bff98
ripemd-160 c14a90ea13f9737c245b5b79ad444173daef79a7

1234744981 as geometric shapes

Circle

Radius = n
Diameter 2469489962
Circumference 7758131522.7329
Area 4.7896569798162E+18

Sphere

Radius = n
Volume 7.8853398887195E+27
Surface area 1.9158627919265E+19
Circumference 7758131522.7329

Square

Length = n
Perimeter 4938979924
Area 1524595168104690361
Diagonal 1746193098.2023

Cube

Length = n
Surface area 9147571008628142166
Volume 1.8824862318741E+27
Space diagonal 2138641041.4827

Equilateral Triangle

Length = n
Perimeter 3704234943
Area 6.6016907303283E+17
Altitude 1069320520.7413

Triangular Pyramid

Length = n
Surface area 6.6016907303283E+17
Volume 2.2185313000808E+26
Height 582064366.06744