47991121 (number)

47991121 is an odd 8-digits prime number following 47991120 and preceding 47991122. In scientific notation, it is written as 4.7991121 × 10^7. The sum of its digits is 34. It has a total of 1 prime factors and 2 positive divisors. There are 47991120 positive integers (up to 47991121) that are relatively prime to 47991121.

Interesting facts

Basic properties

Name

Name forty-seven million nine hundred ninety-one thousand one hundred twenty-one

Notation

Scientific notation 4.7991121 × 10^7
Engineering notation 4.7991121 × 10^6

Prime Factorization of 47991121

Prime Factorization 47991121

Composite number
ω Distinct Factors 1
Total number of distinct prime factors
Ω Total Factors 1
Total number of prime factors
rad Radical 47991121
Product of the distinct prime numbers

The prime factorization of 47991121 is 47991121. Since it has a total of 1 prime factors.

Most popular turbo-numbers

9, 2, 37, 47, 436, 84, 142, 8579, 25427, 60038, 232946, 167720, 3353870, 4374104, 93451363, 89121763, 311588329, 772012659, 4682291725, 906203737

Basic calculations (n = 47991121)

Multiplication

n×y
n×2 95982242
n×3 143973363
n×4 191964484
n×5 239955605

Division

n÷y
n÷2 23995560.5
n÷3 15997040.333333
n÷3 11997780.25
n÷5 9598224.2

Exponentiation

ny
n2 2303147694836641
n3 1.1053063970378E+23
n4 5.3044893042313E+30
n5 2.5456838804257E+38

Nth Root

y√n
2√n 6927.5624140097
3√n 363.40170855438
4√n 83.231979515146
5√n 34.374166709645

Divisors of 47991121

1, 47991121

2 divisors

τ Total Divisors 2
Total number of the positive divisors of n
σ Sum of Divisors 47991122
Sum of all the positive divisors of n
s Aliquot Sum 1
Sum of the proper positive divisors of n
A Arithmetic Mean 23995561
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 6927.5624861852
Returns the nth root of the product of n divisors
H Harmonic Mean 1.9999999583256
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47991121 can be divided by 2 positive divisors. The sum of these divisors (counting 47991121) is 47991122, the average is 23995561.

Base conversion 47991121

Base System Value
2 Binary 10110111000100100101010001
3 Ternary 10100022012102221
4 Quaternary 2313010211101
5 Quinary 44241203441
6 Senary 4432341041
8 Octal 267044521
10 Decimal 47991121
12 Duodecimal 140a4781
16 Hexadecimal 2dc4951
20 Vigesimal ejihg1
36 Base36 skm6p

Cryptographic Hash Functions

md5 bedb9e16aa31f7df127af93814ef0e53
sha1 d2f8b84fd384f8ab4e1201ab4996854984521066
sha256 2cb66db2fcf58d7070c7cef06771a6d049ae2527484bf545c7e8d8258b2db295
sha512 5f82abbb50ca89688ff0b659ef6a03a6fd2cd23682b0abd4777ca6b7c0c9e4ebaca872285b81fed89bfda6351acddc2bddff87b4943294176f0f906cf89c99f9
ripemd-160 ccb29fda424644d90e61c6f1ee3c0bdd5298405d

47991121 as geometric shapes

Circle

Radius = n
Diameter 95982242
Circumference 301537106.34228
Area 7.2355518782311E+15

Sphere

Radius = n
Volume 4.6298966091995E+23
Surface area 2.8942207512924E+16
Circumference 301537106.34228

Square

Length = n
Perimeter 191964484
Area 2303147694836641
Diagonal 67869694.191688

Cube

Length = n
Surface area 13818886169019846
Volume 1.1053063970378E+23
Space diagonal 83123059.884186

Equilateral Triangle

Length = n
Perimeter 143973363
Area 9.9729220619805E+14
Altitude 41561529.942093

Triangular Pyramid

Length = n
Surface area 9.9729220619805E+14
Volume 1.3026160810571E+22
Height 22623231.397229