1142908081 (number)

1142908081 is an odd 10-digits composite number following 1142908080 and preceding 1142908082. In scientific notation, it is written as 1.142908081 × 10^9. The sum of its digits is 34. It has a total of 2 prime factors and 4 positive divisors. There are 979635492 positive integers (up to 1142908081) that are relatively prime to 1142908081.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.142908081 × 10^9
Engineering notation 1.142908081 × 10^9

Prime Factorization of 1142908081

Prime Factorization 7 × 163272583

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 1142908081
Product of the distinct prime numbers

The prime factorization of 1142908081 is 7 × 163272583. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 2, 3, 75, 866, 368, 3256, 4472, 5376, 85824, 900218, 230197, 5269580, 3163340, 9685546, 99082066, 295181733, 854780903, 1171732638, 1780968340

Basic calculations (n = 1142908081)

Multiplication

n×y
n×2 2285816162
n×3 3428724243
n×4 4571632324
n×5 5714540405

Division

n÷y
n÷2 571454040.5
n÷3 380969360.33333
n÷3 285727020.25
n÷5 228581616.2

Exponentiation

ny
n2 1306238881615102561
n3 1.4929109735143E+27
n4 1.7062600158431E+36
n5 1.9500983603942E+45

Nth Root

y√n
2√n 33806.923566039
3√n 1045.5314501051
4√n 183.86659176163
5√n 64.8040667509

Divisors of 1142908081

1, 7, 163272583, 1142908081

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 -1142908080
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 1142908081 can be divided by 4 positive divisors. The sum of these divisors (counting 1142908081) is 1, the average is 0.25.

Base conversion 1142908081

Base System Value
2 Binary 1000100000111110110010010110001
3 Ternary 2221122120202010221
4 Quaternary 1010013312102301
5 Quinary 4320041024311
6 Senary 305224253041
8 Octal 10407662261
10 Decimal 1142908081
12 Duodecimal 27a911181
16 Hexadecimal 441f64b1
20 Vigesimal hh33a41
36 Base36 iwghip

Cryptographic Hash Functions

md5 4276f9abbfec233f7403236dbfa858c8
sha1 779215f4b0603690c888e7cfbaa76026a995f7cb
sha256 b6049cc0edac98285b99aa48234dbd498ecd6237c4efa2a13853393f538a5fd4
sha512 2a6bba6e6448ebd2545e701661c275c6ebbe72e6fe35e1bfa33bf591ee528c983462233e29c6df3248eefb3bcc38e35dbec67138a987a3f616836246f427f637
ripemd-160 5bd35e93674ee7f50c030ddb1e503cc805bc1710

1142908081 as geometric shapes

Circle

Radius = n
Diameter 2285816162
Circumference 7181103261.996
Area 4.1036704743154E+18

Sphere

Radius = n
Volume 6.2534908624748E+27
Surface area 1.6414681897261E+19
Circumference 7181103261.996

Square

Length = n
Perimeter 4571632324
Area 1306238881615102561
Diagonal 1616316108.696

Cube

Length = n
Surface area 7837433289690615366
Volume 1.4929109735143E+27
Space diagonal 1979574864.673

Equilateral Triangle

Length = n
Perimeter 3428724243
Area 5.6561802744483E+17
Altitude 989787432.33652

Triangular Pyramid

Length = n
Surface area 5.6561802744483E+17
Volume 1.759412455133E+26
Height 538772036.232