47939905 (number)

47939905 is an odd 8-digits composite number following 47939904 and preceding 47939906. In scientific notation, it is written as 4.7939905 × 10^7. The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors. There are 35401728 positive integers (up to 47939905) that are relatively prime to 47939905.

Interesting facts

Basic properties

Name

Name forty-seven million nine hundred thirty-nine thousand nine hundred five

Notation

Scientific notation 4.7939905 × 10^7
Engineering notation 4.7939905 × 10^6

Prime Factorization of 47939905

Prime Factorization 5 × 13 × 737537

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 47939905
Product of the distinct prime numbers

The prime factorization of 47939905 is 5 × 13 × 737537. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 6, 13, 60, 541, 778, 445, 8891, 6033, 6328, 548547, 251997, 9888960, 1943808, 50390622, 1865567, 949909773, 479346646, 3948762222, 5109128761

Basic calculations (n = 47939905)

Multiplication

n×y
n×2 95879810
n×3 143819715
n×4 191759620
n×5 239699525

Division

n÷y
n÷2 23969952.5
n÷3 15979968.333333
n÷3 11984976.25
n÷5 9587981

Exponentiation

ny
n2 2298234491409025
n3 1.1017714318587E+23
n4 5.2818817775021E+30
n5 2.5321291063468E+38

Nth Root

y√n
2√n 6923.8648889186
3√n 363.27238875291
4√n 83.209764384468
5√n 34.366826771379

Divisors of 47939905

1, 5, 13, 65, 737537, 3687685, 9587981, 47939905

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 -47939904
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 47939905 can be divided by 8 positive divisors. The sum of these divisors (counting 47939905) is 1, the average is 0.125.

Base conversion 47939905

Base System Value
2 Binary 10110110111000000101000001
3 Ternary 10100012121012001
4 Quaternary 2312320011001
5 Quinary 44233034110
6 Senary 4431304001
8 Octal 266700501
10 Decimal 47939905
12 Duodecimal 1407b001
16 Hexadecimal 2db8141
20 Vigesimal ejc9f5
36 Base36 sjio1

Cryptographic Hash Functions

md5 99c0a65f9751cbaa3af774d26f08215c
sha1 822e820bb5298665ff61a785a44a7e2935deae2a
sha256 ca32c12433a7b05add89d789034f96a6b47d2a26e17493495e582c3f6e2c41f6
sha512 dcc956eece1daf375f769736d7cefb7012bce1b620cdb850a5f2fafa878848fd1a3f8a3de8c77d38c2b6a995b4691a4807d8ad0b3a7ddbbbd6a3553e1d8d387d
ripemd-160 451e02716f5165393f392720605a49faf475f303

47939905 as geometric shapes

Circle

Radius = n
Diameter 95879810
Circumference 301215306.72359
Area 7.2201165944373E+15

Sphere

Radius = n
Volume 4.6150893816833E+23
Surface area 2.8880466377749E+16
Circumference 301215306.72359

Square

Length = n
Perimeter 191759620
Area 2298234491409025
Diagonal 67797263.829878

Cube

Length = n
Surface area 13789406948454150
Volume 1.1017714318587E+23
Space diagonal 83034351.170025

Equilateral Triangle

Length = n
Perimeter 143819715
Area 9.9516472670691E+14
Altitude 41517175.585013

Triangular Pyramid

Length = n
Surface area 9.9516472670691E+14
Volume 1.2984500846415E+22
Height 22599087.943293