2938974721 (number)

2938974721 is an odd 10-digits composite number following 2938974720 and preceding 2938974722. In scientific notation, it is written as 2.938974721 × 10^9. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 2938835392 positive integers (up to 2938974721) that are relatively prime to 2938974721.

Interesting facts

Basic properties

Name

Name two billion nine hundred thirty-eight million nine hundred seventy-four thousand seven hundred twenty-one

Notation

Scientific notation 2.938974721 × 10^9
Engineering notation 2.938974721 × 10^9

Prime Factorization of 2938974721

Prime Factorization 25913 × 113417

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 2938974721
Product of the distinct prime numbers

The prime factorization of 2938974721 is 25913 × 113417. Since it has a total of 2 prime factors.

Most popular turbo-numbers

7, 2, 34, 37, 341, 303, 264, 7203, 86485, 58900, 791294, 874716, 2169537, 7228132, 90379134, 95892327, 689659706, 147842488, 6250240975, 5218549452

Basic calculations (n = 2938974721)

Multiplication

n×y
n×2 5877949442
n×3 8816924163
n×4 11755898884
n×5 14694873605

Division

n÷y
n÷2 1469487360.5
n÷3 979658240.33333
n÷3 734743680.25
n÷5 587794944.2

Exponentiation

ny
n2 8637572410677027841
n3 2.5385606965787E+28
n4 7.4607657149689E+37
n5 2.1927001835597E+47

Nth Root

y√n
2√n 54212.311526073
3√n 1432.4032032073
4√n 232.8353743014
5√n 78.277900722654

Divisors of 2938974721

1, 25913, 113417, 2938974721

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 -2938974720
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 2938974721 can be divided by 4 positive divisors. The sum of these divisors (counting 2938974721) is 1, the average is 0.25.

Base conversion 2938974721

Base System Value
2 Binary 10101111001011010011001000000001
3 Ternary 21120211012101101121
4 Quaternary 2233023103020001
5 Quinary 22004334142341
6 Senary 1203344232241
8 Octal 25713231001
10 Decimal 2938974721
12 Duodecimal 6a030b681
16 Hexadecimal af2d3201
20 Vigesimal 25i8bgg1
36 Base36 1clsfep

Cryptographic Hash Functions

md5 4b5fa80f226d2a28cdaa8f0ea01e70da
sha1 7c0020397e738d0ad854a4fe87d4c93a550414cf
sha256 654e8b90bf71e41775d80bb7b11fc48114f43d69d2bd87f5cd12cf8be9239b7a
sha512 7625f0ac0f41060cf9a1eed1ead9a6abd98a77716dae91926a81120b92a74897284ed8a026ef7eb2918de50f9526e6fe6a779fc199aea7cedf27a2a4e839346e
ripemd-160 d9fe8135f45d8ad049e37b2c3c51c1736f5b7ac2

2938974721 as geometric shapes

Circle

Radius = n
Diameter 5877949442
Circumference 18466122785.159
Area 2.7135734030233E+19

Sphere

Radius = n
Volume 1.0633498180084E+29
Surface area 1.0854293612093E+20
Circumference 18466122785.159

Square

Length = n
Perimeter 11755898884
Area 8637572410677027841
Diagonal 4156337909.9099

Cube

Length = n
Surface area 5.1825434464062E+19
Volume 2.5385606965787E+28
Space diagonal 5090453538.9326

Equilateral Triangle

Length = n
Perimeter 8816924163
Area 3.7401785673369E+18
Altitude 2545226769.4663

Triangular Pyramid

Length = n
Surface area 3.7401785673369E+18
Volume 2.9917224716741E+27
Height 1385445969.97