47989218 (number)

47989218 is an even 8-digits composite number following 47989217 and preceding 47989219. In scientific notation, it is written as 4.7989218 × 10^7. The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors. There are 15963600 positive integers (up to 47989218) that are relatively prime to 47989218.

Interesting facts

Basic properties

Name

Name forty-seven million nine hundred eighty-nine thousand two hundred eighteen

Notation

Scientific notation 4.7989218 × 10^7
Engineering notation 4.7989218 × 10^6

Prime Factorization of 47989218

Prime Factorization 2 × 3 × 503 × 15901

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 47989218
Product of the distinct prime numbers

The prime factorization of 47989218 is 2 × 3 × 503 × 15901. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 5, 35, 55, 702, 632, 6641, 9283, 50355, 44241, 3841, 810168, 2617599, 1984268, 87337029, 27843106, 683808894, 239530799, 7327450840, 3718476460

Basic calculations (n = 47989218)

Multiplication

n×y
n×2 95978436
n×3 143967654
n×4 191956872
n×5 239946090

Division

n÷y
n÷2 23994609
n÷3 15996406
n÷3 11997304.5
n÷5 9597843.6

Exponentiation

ny
n2 2302965044251524
n3 1.1051749155497E+23
n4 5.3036479950444E+30
n5 2.5451791982945E+38

Nth Root

y√n
2√n 6927.4250627488
3√n 363.39690514784
4√n 83.231154399953
5√n 34.373894096397

Divisors of 47989218

1, 2, 3, 6, 503, 1006, 1509, 3018, 15901, 31802, 47703, 95406, 7998203, 15996406, 23994609, 47989218

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 -47989217
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 47989218 can be divided by 16 positive divisors. The sum of these divisors (counting 47989218) is 1, the average is 0.0625.

Base conversion 47989218

Base System Value
2 Binary 10110111000100000111100010
3 Ternary 10100022002211110
4 Quaternary 2313010013202
5 Quinary 44241123333
6 Senary 4432324150
8 Octal 267040742
10 Decimal 47989218
12 Duodecimal 140a3656
16 Hexadecimal 2dc41e2
20 Vigesimal ejid0i
36 Base36 skkpu

Cryptographic Hash Functions

md5 e0a431ed74d16656f3e89c15c49bb572
sha1 68ba07ede0d7da11e681b4f888c5d077ca124706
sha256 014da1b7d8e83d352d4771d0699cdac2740436a9dcccbc9872f77655055196fe
sha512 9a26a900af731becdb7fa80fd30d5bbb2ef517b478b4a35afb249ffcecb90b8d5e46ffbefce7aa45a574af3f82a92dc8bc047a04aba671a729f8d77a3c5d69bb
ripemd-160 a83891b3e032692d025360359a7ece2233ea07d8

47989218 as geometric shapes

Circle

Radius = n
Diameter 95978436
Circumference 301525149.44064
Area 7.2349780644947E+15

Sphere

Radius = n
Volume 4.62934586083E+23
Surface area 2.8939912257979E+16
Circumference 301525149.44064

Square

Length = n
Perimeter 191956872
Area 2302965044251524
Diagonal 67867002.943279

Cube

Length = n
Surface area 13817790265509144
Volume 1.1051749155497E+23
Space diagonal 83119763.791499

Equilateral Triangle

Length = n
Perimeter 143967654
Area 9.9721311617469E+14
Altitude 41559881.895749

Triangular Pyramid

Length = n
Surface area 9.9721311617469E+14
Volume 1.3024611286374E+22
Height 22622334.314426