47894913 (number)

47894913 is an odd 8-digits composite number following 47894912 and preceding 47894914. In scientific notation, it is written as 4.7894913 × 10^7. The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors. There are 29027160 positive integers (up to 47894913) that are relatively prime to 47894913.

Interesting facts

Basic properties

Name

Name forty-seven million eight hundred ninety-four thousand nine hundred thirteen

Notation

Scientific notation 4.7894913 × 10^7
Engineering notation 4.7894913 × 10^6

Prime Factorization of 47894913

Prime Factorization 3 × 3 × 11 × 483787

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 15964971
Product of the distinct prime numbers

The prime factorization of 47894913 is 3 × 3 × 11 × 483787. Since it has a total of 4 prime factors.

Most popular turbo-numbers

3, 4, 26, 13, 502, 920, 4062, 7092, 8173, 32195, 969937, 778168, 4225931, 1471077, 75760018, 32646469, 891709983, 678033395, 8613657932, 9526145570

Basic calculations (n = 47894913)

Multiplication

n×y
n×2 95789826
n×3 143684739
n×4 191579652
n×5 239474565

Division

n÷y
n÷2 23947456.5
n÷3 15964971
n÷3 11973728.25
n÷5 9578982.6

Exponentiation

ny
n2 2293922691277569
n3 1.0986722772747E+23
n4 5.2620813135581E+30
n5 2.5202692671179E+38

Nth Root

y√n
2√n 6920.6150738211
3√n 363.15870846168
4√n 83.1902342455
5√n 34.360373637782

Divisors of 47894913

1, 3, 9, 11, 33, 99, 483787, 1451361, 4354083, 5321657, 15964971, 47894913

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -47894912
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47894913 can be divided by 12 positive divisors. The sum of these divisors (counting 47894913) is 1, the average is 0.083333333333333.

Base conversion 47894913

Base System Value
2 Binary 10110110101101000110000001
3 Ternary 10100010022110200
4 Quaternary 2312231012001
5 Quinary 44230114123
6 Senary 4430315413
8 Octal 266550601
10 Decimal 47894913
12 Duodecimal 14058b69
16 Hexadecimal 2dad181
20 Vigesimal ej6h5d
36 Base36 sijy9

Cryptographic Hash Functions

md5 c2d8d4daf8621b43ec1a19999a33231b
sha1 06ba5003f166e69381a6348324009b839cf99ed4
sha256 34f7e1a567b15b6f36ee9988a0256f39ab372bd35cb00810fb21f5b35bd84ce3
sha512 99ef3079c02cd75249c9e74128172dc9f20b0ddff613a949756519e1a7581b487262ef65d98594214d76002d6d3f06705b7f19c1c75ef67fe230b923399a119d
ripemd-160 50e250dc8abd549a809a90878b89233636e6dd29

47894913 as geometric shapes

Circle

Radius = n
Diameter 95789826
Circumference 300932613.65024
Area 7.2065706748205E+15

Sphere

Radius = n
Volume 4.6021076733184E+23
Surface area 2.8826282699282E+16
Circumference 300932613.65024

Square

Length = n
Perimeter 191579652
Area 2293922691277569
Diagonal 67733635.533279

Cube

Length = n
Surface area 13763536147665414
Volume 1.0986722772747E+23
Space diagonal 82956422.740091

Equilateral Triangle

Length = n
Perimeter 143684739
Area 9.9329766248197E+14
Altitude 41478211.370046

Triangular Pyramid

Length = n
Surface area 9.9329766248197E+14
Volume 1.2947976959376E+22
Height 22577878.511093