47642287 (number)

47642287 is an odd 8-digits composite number following 47642286 and preceding 47642288. In scientific notation, it is written as 4.7642287 × 10^7. The sum of its digits is 40. It has a total of 4 prime factors and 16 positive divisors. There are 36216000 positive integers (up to 47642287) that are relatively prime to 47642287.

Interesting facts

Basic properties

Name

Name forty-seven million six hundred forty-two thousand two hundred eighty-seven

Notation

Scientific notation 4.7642287 × 10^7
Engineering notation 4.7642287 × 10^6

Prime Factorization of 47642287

Prime Factorization 11 × 7 × 41 × 15091

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 47642287
Product of the distinct prime numbers

The prime factorization of 47642287 is 11 × 7 × 41 × 15091. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 67, 34, 90, 578, 8813, 9872, 65972, 53901, 709085, 810315, 785678, 3286339, 8210910, 26469072, 808982356, 462292999, 558616057, 1128368731

Basic calculations (n = 47642287)

Multiplication

n×y
n×2 95284574
n×3 142926861
n×4 190569148
n×5 238211435

Division

n÷y
n÷2 23821143.5
n÷3 15880762.333333
n÷3 11910571.75
n÷5 9528457.4

Exponentiation

ny
n2 2269787510590369
n3 1.0813786800856E+23
n4 5.151935343232E+30
n5 2.454499822277E+38

Nth Root

y√n
2√n 6902.3392411559
3√n 362.51907818735
4√n 83.080318013088
5√n 34.324049546401

Divisors of 47642287

1, 7, 11, 41, 77, 287, 451, 3157, 15091, 105637, 166001, 618731, 1162007, 4331117, 6806041, 47642287

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 -47642286
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 47642287 can be divided by 16 positive divisors. The sum of these divisors (counting 47642287) is 1, the average is 0.0625.

Base conversion 47642287

Base System Value
2 Binary 10110101101111011010101111
3 Ternary 10022122110221011
4 Quaternary 2311233122233
5 Quinary 44144023122
6 Senary 4421050051
8 Octal 265573257
10 Decimal 47642287
12 Duodecimal 13b56927
16 Hexadecimal 2d6f6af
20 Vigesimal ehf5e7
36 Base36 sd50v

Cryptographic Hash Functions

md5 88627e2f6a3530a48cd389749157b8e8
sha1 d1e7bd27e27e3c0b64b5bfd75af56d6d679eccb7
sha256 4516a43ffe538d44bdb346150605082a065042567695b442e6de024d2b00d733
sha512 2385c178e1e6881a5dd96b30f1db314f14f4a8524d4ca0e957de13477aa38107f03160fd7b41eba6317769b3937acf3115ddd6a0c2d2b4cd5aaf11a9484c5099
ripemd-160 fc94d3060aae8126d93ef1e9d05e9e2135304cbe

47642287 as geometric shapes

Circle

Radius = n
Diameter 95284574
Circumference 299345317.67883
Area 7.1307477684806E+15

Sphere

Radius = n
Volume 4.5296684228075E+23
Surface area 2.8522991073922E+16
Circumference 299345317.67883

Square

Length = n
Perimeter 190569148
Area 2269787510590369
Diagonal 67376368.417871

Cube

Length = n
Surface area 13618725063542214
Volume 1.0813786800856E+23
Space diagonal 82518861.672778

Equilateral Triangle

Length = n
Perimeter 142926861
Area 9.8284682268195E+14
Altitude 41259430.836389

Triangular Pyramid

Length = n
Surface area 9.8284682268195E+14
Volume 1.2744169961985E+22
Height 22458789.472624