47991288 (number)

47991288 is an even 8-digits composite number following 47991287 and preceding 47991289. In scientific notation, it is written as 4.7991288 × 10^7. The sum of its digits is 48. It has a total of 7 prime factors and 64 positive divisors. There are 15142400 positive integers (up to 47991288) that are relatively prime to 47991288.

Interesting facts

Basic properties

Name

Name forty-seven million nine hundred ninety-one thousand two hundred eighty-eight

Notation

Scientific notation 4.7991288 × 10^7
Engineering notation 4.7991288 × 10^6

Prime Factorization of 47991288

Prime Factorization 2 × 2 × 2 × 3 × 29 × 53 × 1301

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 11997822
Product of the distinct prime numbers

The prime factorization of 47991288 is 2 × 2 × 2 × 3 × 29 × 53 × 1301. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 4, 79, 58, 717, 973, 6739, 5484, 54865, 64328, 559019, 117451, 4598728, 6447444, 70943545, 36100398, 82455203, 792969309, 6083308180, 1435593848

Basic calculations (n = 47991288)

Multiplication

n×y
n×2 95982576
n×3 143973864
n×4 191965152
n×5 239956440

Division

n÷y
n÷2 23995644
n÷3 15997096
n÷3 11997822
n÷5 9598257.6

Exponentiation

ny
n2 2303163723898944
n3 1.1053179358479E+23
n4 5.3045631390841E+30
n5 2.5457281732197E+38

Nth Root

y√n
2√n 6927.5744673009
3√n 363.4021300769
4√n 83.232051922928
5√n 34.374190632728

Divisors of 47991288

1, 2, 3, 4, 6, 8, 12, 24, 29, 53, 58, 87, 106, 116, 159, 174, 212, 232, 318, 348, 424, 636, 696, 1272, 1301, 1537, 2602, 3074, 3903, 4611, 5204, 6148, 7806, 9222, 10408, 12296, 15612, 18444, 31224, 36888, 37729, 68953, 75458, 113187, 137906, 150916, 206859, 226374, 275812, 301832, 413718, 452748, 551624, 827436, 905496, 1654872, 1999637, 3999274, 5998911, 7998548, 11997822, 15997096, 23995644, 47991288

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -47991287
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47991288 can be divided by 64 positive divisors. The sum of these divisors (counting 47991288) is 1, the average is 0.015625.

Base conversion 47991288

Base System Value
2 Binary 10110111000100100111111000
3 Ternary 10100022012200010
4 Quaternary 2313010213320
5 Quinary 44241210123
6 Senary 4432341520
8 Octal 267044770
10 Decimal 47991288
12 Duodecimal 140a48a0
16 Hexadecimal 2dc49f8
20 Vigesimal ejii48
36 Base36 skmbc

Cryptographic Hash Functions

md5 985cf5dc1a128de068d678dd445db767
sha1 3abd31c7a4ec59eeaf3cfb87006b5632c6baf136
sha256 af45579cf57981bc6243aca61daf23ae5f0b8d825ae43dccd1496be43ca6ccb8
sha512 490bac047cc71d7527926de297beb9edc14a74c108f4305b576db120eee4411a989e889e46fa29995c5e01a5f94ea0faef224de99e86fbf900ca77236b76db79
ripemd-160 64fad2d8bf926de75a88f0d5e82a70c09085438b

47991288 as geometric shapes

Circle

Radius = n
Diameter 95982576
Circumference 301538155.63422
Area 7.2356022350154E+15

Sphere

Radius = n
Volume 4.6299449428543E+23
Surface area 2.8942408940062E+16
Circumference 301538155.63422

Square

Length = n
Perimeter 191965152
Area 2303163723898944
Diagonal 67869930.365353

Cube

Length = n
Surface area 13818982343393664
Volume 1.1053179358479E+23
Space diagonal 83123349.136671

Equilateral Triangle

Length = n
Perimeter 143973864
Area 9.9729914698563E+14
Altitude 41561674.568335

Triangular Pyramid

Length = n
Surface area 9.9729914698563E+14
Volume 1.3026296796752E+22
Height 22623310.121784