2942189870 (number)

2942189870 is an even 10-digits composite number following 2942189869 and preceding 2942189871. In scientific notation, it is written as 2.942189870 × 10^9. The sum of its digits is 50. It has a total of 4 prime factors and 16 positive divisors. There are 1175874720 positive integers (up to 2942189870) that are relatively prime to 2942189870.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.942189870 × 10^9
Engineering notation 2.942189870 × 10^9

Prime Factorization of 2942189870

Prime Factorization 2 × 5 × 1181 × 249127

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2942189870
Product of the distinct prime numbers

The prime factorization of 2942189870 is 2 × 5 × 1181 × 249127. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 5, 7, 28, 170, 879, 9813, 2444, 62812, 79138, 995747, 651900, 4420715, 8044050, 14860117, 93463358, 642166973, 707008386, 3064149796, 8839152697

Basic calculations (n = 2942189870)

Multiplication

n×y
n×2 5884379740
n×3 8826569610
n×4 11768759480
n×5 14710949350

Division

n÷y
n÷2 1471094935
n÷3 980729956.66667
n÷3 735547467.5
n÷5 588437974

Exponentiation

ny
n2 8656481231130616900
n3 2.5469011388078E+28
n4 7.4934667304917E+37
n5 2.2047201905635E+47

Nth Root

y√n
2√n 54241.956730929
3√n 1432.9253480365
4√n 232.89902689992
5√n 78.29501996187

Divisors of 2942189870

1, 2, 5, 10, 1181, 2362, 5905, 11810, 249127, 498254, 1245635, 2491270, 294218987, 588437974, 1471094935, 2942189870

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 -2942189869
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 2942189870 can be divided by 16 positive divisors. The sum of these divisors (counting 2942189870) is 1, the average is 0.0625.

Base conversion 2942189870

Base System Value
2 Binary 10101111010111100100000100101110
3 Ternary 21121001020201202012
4 Quaternary 2233113210010232
5 Quinary 22011200033440
6 Senary 1203541201222
8 Octal 25727440456
10 Decimal 2942189870
12 Duodecimal 6a1400212
16 Hexadecimal af5e412e
20 Vigesimal 25j8deda
36 Base36 1cnpc8e

Cryptographic Hash Functions

md5 2b3da66c37014e107d7e591d9257b85e
sha1 55b7221a7ba5b8ac2b12fc22eea277a3857087f1
sha256 46fd8644b60d41282660bf7dc0b8d67e704d8dbb6bf528c61e396e7b64e59cd0
sha512 2a2b319be46590f2b6b33836a9b7dcd259219cb0dde74a8962133ecae08e6288b80e65a8cd4fb1d303a577905d1b19a0c5267c0a5f9e8636e12a07befe1b5431
ripemd-160 c767773b075badffbc580fc02eb6a8bfff85f61b

2942189870 as geometric shapes

Circle

Radius = n
Diameter 5884379740
Circumference 18486324162.117
Area 2.7195137841658E+19

Sphere

Radius = n
Volume 1.0668434542797E+29
Surface area 1.0878055136663E+20
Circumference 18486324162.117

Square

Length = n
Perimeter 11768759480
Area 8656481231130616900
Diagonal 4160884817.2307

Cube

Length = n
Surface area 5.1938887386784E+19
Volume 2.5469011388078E+28
Space diagonal 5096022340.3545

Equilateral Triangle

Length = n
Perimeter 8826569610
Area 3.7483663267712E+18
Altitude 2548011170.1772

Triangular Pyramid

Length = n
Surface area 3.7483663267712E+18
Volume 3.0015517771045E+27
Height 1386961605.7436