47881489 (number)

47881489 is an odd 8-digits composite number following 47881488 and preceding 47881490. In scientific notation, it is written as 4.7881489 × 10^7. The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors. There are 46618656 positive integers (up to 47881489) that are relatively prime to 47881489.

Interesting facts

Basic properties

Name

Name forty-seven million eight hundred eighty-one thousand four hundred eighty-nine

Notation

Scientific notation 4.7881489 × 10^7
Engineering notation 4.7881489 × 10^6

Prime Factorization of 47881489

Prime Factorization 43 × 347 × 3209

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 47881489
Product of the distinct prime numbers

The prime factorization of 47881489 is 43 × 347 × 3209. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 47881489)

Multiplication

n×y
n×2 95762978
n×3 143644467
n×4 191525956
n×5 239407445

Division

n÷y
n÷2 23940744.5
n÷3 15960496.333333
n÷3 11970372.25
n÷5 9576297.8

Exponentiation

ny
n2 2292636988857121
n3 1.0977487276296E+23
n4 5.2561843626758E+30
n5 2.5167393374344E+38

Nth Root

y√n
2√n 6919.6451498614
3√n 363.12477654889
4√n 83.184404487027
5√n 34.358447314723

Divisors of 47881489

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -47881488
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47881489 can be divided by 8 positive divisors. The sum of these divisors (counting 47881489) is 1, the average is 0.125.

Base conversion 47881489

Base System Value
2 Binary 10110110101001110100010001
3 Ternary 10100002122001111
4 Quaternary 2312221310101
5 Quinary 44224201424
6 Senary 4430133321
8 Octal 266516421
10 Decimal 47881489
12 Duodecimal 14051241
16 Hexadecimal 2da9d11
20 Vigesimal ej53e9
36 Base36 si9ld

Cryptographic Hash Functions

md5 64e47e9d8e311f88ed93bc0b3c2b8d53
sha1 394c14e81356ac93d95cdbdde9fdc717f91a9b8b
sha256 bf03505d5f99821feba2e811b8b30e1431821467ecf5454b596ec8b4a61d0021
sha512 2c3ddcd013b6b92b45122df90dcb19b1b61535d61592bfaedaa08176d4b01a242653b165bef7082b70b1c88d99531b73cd18dc0425b1749282b317bddfb9da3c
ripemd-160 7758a7da488549b0a87c5fcac2ac74d3cf82b4a7

47881489 as geometric shapes

Circle

Radius = n
Diameter 95762978
Circumference 300848268.17068
Area 7.2025315215418E+15

Sphere

Radius = n
Volume 4.5982391176114E+23
Surface area 2.8810126086167E+16
Circumference 300848268.17068

Square

Length = n
Perimeter 191525956
Area 2292636988857121
Diagonal 67714651.130418

Cube

Length = n
Surface area 13755821933142726
Volume 1.0977487276296E+23
Space diagonal 82933171.69005

Equilateral Triangle

Length = n
Perimeter 143644467
Area 9.9274093700306E+14
Altitude 41466585.845025

Triangular Pyramid

Length = n
Surface area 9.9274093700306E+14
Volume 1.2937092822429E+22
Height 22571550.376806