2945404909 (number)

2945404909 is an odd 10-digits composite number following 2945404908 and preceding 2945404910. In scientific notation, it is written as 2.945404909 × 10^9. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 2666575296 positive integers (up to 2945404909) that are relatively prime to 2945404909.

Interesting facts

Basic properties

Name

Name two billion nine hundred forty-five million four hundred four thousand nine hundred nine

Notation

Scientific notation 2.945404909 × 10^9
Engineering notation 2.945404909 × 10^9

Prime Factorization of 2945404909

Prime Factorization 19 × 23 × 1373 × 4909

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 2945404909
Product of the distinct prime numbers

The prime factorization of 2945404909 is 19 × 23 × 1373 × 4909. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 9, 82, 22, 949, 641, 6753, 825, 20168, 93341, 948389, 393199, 5578376, 3260894, 91085532, 63220625, 823666263, 988025395, 2437803383, 9273915353

Basic calculations (n = 2945404909)

Multiplication

n×y
n×2 5890809818
n×3 8836214727
n×4 11781619636
n×5 14727024545

Division

n÷y
n÷2 1472702454.5
n÷3 981801636.33333
n÷3 736351227.25
n÷5 589080981.8

Exponentiation

ny
n2 8675410077961298281
n3 2.5552595431215E+28
n4 7.5262740020792E+37
n5 2.2167924392203E+47

Nth Root

y√n
2√n 54271.584729027
3√n 1433.4470947685
4√n 232.96262517629
5√n 78.312123656719

Divisors of 2945404909

1, 19, 23, 437, 1373, 4909, 26087, 31579, 93271, 112907, 600001, 2145233, 6740057, 128061083, 155021311, 2945404909

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 -2945404908
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 2945404909 can be divided by 16 positive divisors. The sum of these divisors (counting 2945404909) is 1, the average is 0.0625.

Base conversion 2945404909

Base System Value
2 Binary 10101111100011110100111111101101
3 Ternary 21121021022001221201
4 Quaternary 2233203310333231
5 Quinary 22013010424114
6 Senary 1204134125501
8 Octal 25743647755
10 Decimal 2945404909
12 Duodecimal 6a24b0891
16 Hexadecimal af8f4fed
20 Vigesimal 2608fc59
36 Base36 1cpm8z1

Cryptographic Hash Functions

md5 b15f75afc1b566b86086ed1d6a9afe64
sha1 9ec97c9b7cd4331492c81acbebb817c81ccccf43
sha256 91f17b9182b110610b79325cbbf2342ab7739dee097e4830c1adb04de9370e40
sha512 d322732ec60d5f640ba1100efa7ffafdfbbac3e511f5db0173dc6c5d83ce7b6177f63985b3e96c232f9fc4390fe59f38da331a864628ce799f0f225ddc5c28c4
ripemd-160 c431117c1bc164f09faf3e53bfab92b9228fec4a

2945404909 as geometric shapes

Circle

Radius = n
Diameter 5890809818
Circumference 18506524847.923
Area 2.7254604567802E+19

Sphere

Radius = n
Volume 1.0703446144914E+29
Surface area 1.0901841827121E+20
Circumference 18506524847.923

Square

Length = n
Perimeter 11781619636
Area 8675410077961298281
Diagonal 4165431568.9881

Cube

Length = n
Surface area 5.2052460467768E+19
Volume 2.5552595431215E+28
Space diagonal 5101590951.2508

Equilateral Triangle

Length = n
Perimeter 8836214727
Area 3.756562757881E+18
Altitude 2550795475.6254

Triangular Pyramid

Length = n
Surface area 3.756562757881E+18
Volume 3.0114022510548E+27
Height 1388477189.6627