47444890 (number)

47444890 is an even 8-digits composite number following 47444889 and preceding 47444891. In scientific notation, it is written as 4.7444890 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 32 positive divisors. There are 18506880 positive integers (up to 47444890) that are relatively prime to 47444890.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 4.7444890 × 10^7
Engineering notation 4.7444890 × 10^6

Prime Factorization of 47444890

Prime Factorization 2 × 5 × 73 × 103 × 631

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 47444890
Product of the distinct prime numbers

The prime factorization of 47444890 is 2 × 5 × 73 × 103 × 631. Since it has a total of 5 prime factors.

Most popular turbo-numbers

9, 6, 3, 5, 915, 282, 5017, 7972, 1779, 36445, 114525, 541220, 2504234, 5814348, 48970798, 22652624, 891560693, 309593441, 7097247418, 4642874991

Basic calculations (n = 47444890)

Multiplication

n×y
n×2 94889780
n×3 142334670
n×4 189779560
n×5 237224450

Division

n÷y
n÷2 23722445
n÷3 15814963.333333
n÷3 11861222.5
n÷5 9488978

Exponentiation

ny
n2 2251017587112100
n3 1.067992818086E+23
n4 5.067080177488E+30
n5 2.404070616421E+38

Nth Root

y√n
2√n 6888.0251160982
3√n 362.01770819838
4√n 82.994126997627
5√n 34.295559219905

Divisors of 47444890

1, 2, 5, 10, 73, 103, 146, 206, 365, 515, 631, 730, 1030, 1262, 3155, 6310, 7519, 15038, 37595, 46063, 64993, 75190, 92126, 129986, 230315, 324965, 460630, 649930, 4744489, 9488978, 23722445, 47444890

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -47444889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 47444890 can be divided by 32 positive divisors. The sum of these divisors (counting 47444890) is 1, the average is 0.03125.

Base conversion 47444890

Base System Value
2 Binary 10110100111111001110011010
3 Ternary 10022021110011011
4 Quaternary 2310333032122
5 Quinary 44121214030
6 Senary 4412524134
8 Octal 264771632
10 Decimal 47444890
12 Duodecimal 13a8064a
16 Hexadecimal 2d3f39a
20 Vigesimal egac4a
36 Base36 s8wpm

Cryptographic Hash Functions

md5 2847d1716574e116a1515dc0353d4887
sha1 11b09532ececa409262fef606d0338161d998716
sha256 335022d1928a8edeec2f8a308d97b8560b409234d03d770e15772632e381121c
sha512 d04286983f9dbca5f771d6b677e29fd6df2901ea820753bc5a9d9e1e2a3c37475bbec78865ef9923a9ee249deaa36846c75bbe1d32d03846bcfb9e44973b49b0
ripemd-160 b44789b2858187f3c5052f46f1fa33c9e12977f0

47444890 as geometric shapes

Circle

Radius = n
Diameter 94889780
Circumference 298105035.74875
Area 7.0717803147728E+15

Sphere

Radius = n
Volume 4.4735978551808E+23
Surface area 2.8287121259091E+16
Circumference 298105035.74875

Square

Length = n
Perimeter 189779560
Area 2251017587112100
Diagonal 67097206.9033

Cube

Length = n
Surface area 13506105522672600
Volume 1.067992818086E+23
Space diagonal 82176960.039517

Equilateral Triangle

Length = n
Perimeter 142334670
Area 9.7471920740231E+14
Altitude 41088480.019758

Triangular Pyramid

Length = n
Surface area 9.7471920740231E+14
Volume 1.2586416065452E+22
Height 22365735.634433